RomanNum3ral
/
scrapy
mirror of https://github.com/scrapy/scrapy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
scrapy/docs/news.rst

141 KiB
Raw Blame History

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> </head>

Release notes

Note

Scrapy 1.x will be the last series supporting Python 2. Scrapy 2.0, planned for Q4 2019 or Q1 2020, will support Python 3 only.

Scrapy 1.8.0 (2019-10-28)

Highlights:

Backward-incompatible changes

  • Python 3.4 is no longer supported, and some of the minimum requirements of Scrapy have also changed:

    (:issue:`3892`)

    System Message: ERROR/3 (<stdin>, line 39); backlink

    Unknown interpreted text role "issue".

  • JSONRequest is now called :class:`~scrapy.http.JsonRequest` for consistency with similar classes (:issue:`3929`, :issue:`3982`)

    System Message: ERROR/3 (<stdin>, line 41); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 41); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 41); backlink

    Unknown interpreted text role "issue".

  • If you are using a custom context factory (:setting:`DOWNLOADER_CLIENTCONTEXTFACTORY`), its __init__ method must accept two new parameters: tls_verbose_logging and tls_ciphers (:issue:`2111`, :issue:`3392`, :issue:`3442`, :issue:`3450`)

    System Message: ERROR/3 (<stdin>, line 44); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 44); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 44); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 44); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 44); backlink

    Unknown interpreted text role "issue".

  • :class:`~scrapy.loader.ItemLoader` now turns the values of its input item into lists:

    System Message: ERROR/3 (<stdin>, line 49); backlink

    Unknown interpreted text role "class".

    >>> item = MyItem()
>>> item['field'] = 'value1'
>>> loader = ItemLoader(item=item)
>>> item['field']
['value1']

    This is needed to allow adding values to existing fields (loader.add_value('field', 'value2')).

    (:issue:`3804`, :issue:`3819`, :issue:`3897`, :issue:`3976`, :issue:`3998`, :issue:`4036`)

    System Message: ERROR/3 (<stdin>, line 61); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 61); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 61); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 61); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 61); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 61); backlink

    Unknown interpreted text role "issue".

See also :ref:`1.8-deprecation-removals` below.

System Message: ERROR/3 (<stdin>, line 64); backlink

Unknown interpreted text role "ref".

New features

Bug fixes

Documentation

Deprecation removals

  • scrapy.xlib has been removed (:issue:`4015`)

    System Message: ERROR/3 (<stdin>, line 171); backlink

    Unknown interpreted text role "issue".

Deprecations

Other changes

  • Minimum versions of optional Scrapy requirements that are covered by continuous integration tests have been updated:

    Lower versions of these optional requirements may work, but it is not guaranteed (:issue:`3892`)

    System Message: ERROR/3 (<stdin>, line 198); backlink

    Unknown interpreted text role "issue".

  • GitHub templates for bug reports and feature requests (:issue:`3126`, :issue:`3471`, :issue:`3749`, :issue:`3754`)

    System Message: ERROR/3 (<stdin>, line 201); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 201); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 201); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 201); backlink

    Unknown interpreted text role "issue".

  • Continuous integration fixes (:issue:`3923`)

    System Message: ERROR/3 (<stdin>, line 204); backlink

    Unknown interpreted text role "issue".

  • Code cleanup (:issue:`3391`, :issue:`3907`, :issue:`3946`, :issue:`3950`, :issue:`4023`, :issue:`4031`)

    System Message: ERROR/3 (<stdin>, line 206); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 206); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 206); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 206); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 206); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 206); backlink

    Unknown interpreted text role "issue".

Scrapy 1.7.4 (2019-10-21)

Revert the fix for :issue:`3804` (:issue:`3819`), which has a few undesired side effects (:issue:`3897`, :issue:`3976`).

System Message: ERROR/3 (<stdin>, line 215); backlink

Unknown interpreted text role "issue".

System Message: ERROR/3 (<stdin>, line 215); backlink

Unknown interpreted text role "issue".

System Message: ERROR/3 (<stdin>, line 215); backlink

Unknown interpreted text role "issue".

System Message: ERROR/3 (<stdin>, line 215); backlink

Unknown interpreted text role "issue".

As a result, when an item loader is initialized with an item, :meth:`ItemLoader.load_item() <scrapy.loader.ItemLoader.load_item>` once again makes later calls to :meth:`ItemLoader.get_output_value() <scrapy.loader.ItemLoader.get_output_value>` or :meth:`ItemLoader.load_item() <scrapy.loader.ItemLoader.load_item>` return empty data.

System Message: ERROR/3 (<stdin>, line 218); backlink

Unknown interpreted text role "meth".

System Message: ERROR/3 (<stdin>, line 218); backlink

Unknown interpreted text role "meth".

System Message: ERROR/3 (<stdin>, line 218); backlink

Unknown interpreted text role "meth".

Scrapy 1.7.3 (2019-08-01)

Enforce lxml 4.3.5 or lower for Python 3.4 (:issue:`3912`, :issue:`3918`).

System Message: ERROR/3 (<stdin>, line 230); backlink

Unknown interpreted text role "issue".

System Message: ERROR/3 (<stdin>, line 230); backlink

Unknown interpreted text role "issue".

Scrapy 1.7.2 (2019-07-23)

Fix Python 2 support (:issue:`3889`, :issue:`3893`, :issue:`3896`).

System Message: ERROR/3 (<stdin>, line 238); backlink

Unknown interpreted text role "issue".

System Message: ERROR/3 (<stdin>, line 238); backlink

Unknown interpreted text role "issue".

System Message: ERROR/3 (<stdin>, line 238); backlink

Unknown interpreted text role "issue".

Scrapy 1.7.1 (2019-07-18)

Re-packaging of Scrapy 1.7.0, which was missing some changes in PyPI.

Scrapy 1.7.0 (2019-07-18)

Note

Make sure you install Scrapy 1.7.1. The Scrapy 1.7.0 package in PyPI is the result of an erroneous commit tagging and does not include all the changes described below.

Highlights:

  • Improvements for crawls targeting multiple domains
  • A cleaner way to pass arguments to callbacks
  • A new class for JSON requests
  • Improvements for rule-based spiders
  • New features for feed exports

Backward-incompatible changes

See also :ref:`1.7-deprecation-removals` below.

System Message: ERROR/3 (<stdin>, line 298); backlink

Unknown interpreted text role "ref".

New features

Bug fixes

Documentation

Deprecation removals

The following deprecated APIs have been removed (:issue:`3578`):

System Message: ERROR/3 (<stdin>, line 444); backlink

Unknown interpreted text role "issue".

The following deprecated settings have also been removed (:issue:`3578`):

System Message: ERROR/3 (<stdin>, line 525); backlink

Unknown interpreted text role "issue".

Deprecations

  • The queuelib.PriorityQueue value for the :setting:`SCHEDULER_PRIORITY_QUEUE` setting is deprecated. Use scrapy.pqueues.ScrapyPriorityQueue instead.

    System Message: ERROR/3 (<stdin>, line 533); backlink

    Unknown interpreted text role "setting".

  • process_request callbacks passed to :class:`~scrapy.spiders.Rule` that do not accept two arguments are deprecated.

    System Message: ERROR/3 (<stdin>, line 537); backlink

    Unknown interpreted text role "class".

  • The following modules are deprecated:

  • The scrapy.utils.datatypes.MergeDict class is deprecated for Python 3 code bases. Use :class:`~collections.ChainMap` instead. (:issue:`3878`)

    System Message: ERROR/3 (<stdin>, line 548); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 548); backlink

    Unknown interpreted text role "issue".

  • The scrapy.utils.gz.is_gzipped function is deprecated. Use scrapy.utils.gz.gzip_magic_number instead.

Other changes

Scrapy 1.6.0 (2019-01-30)

Highlights:

  • better Windows support;

  • Python 3.7 compatibility;

  • big documentation improvements, including a switch from .extract_first() + .extract() API to .get() + .getall() API;

  • feed exports, FilePipeline and MediaPipeline improvements;

  • better extensibility: :signal:`item_error` and :signal:`request_reached_downloader` signals; from_crawler support for feed exporters, feed storages and dupefilters.

    System Message: ERROR/3 (<stdin>, line 590); backlink

    Unknown interpreted text role "signal".

    System Message: ERROR/3 (<stdin>, line 590); backlink

    Unknown interpreted text role "signal".

  • scrapy.contracts fixes and new features;

  • telnet console security improvements, first released as a backport in :ref:`release-1.5.2`;

    System Message: ERROR/3 (<stdin>, line 594); backlink

    Unknown interpreted text role "ref".

  • clean-up of the deprecated code;

  • various bug fixes, small new features and usability improvements across the codebase.

Selector API changes

While these are not changes in Scrapy itself, but rather in the parsel library which Scrapy uses for xpath/css selectors, these changes are worth mentioning here. Scrapy now depends on parsel >= 1.5, and Scrapy documentation is updated to follow recent parsel API conventions.

Most visible change is that .get() and .getall() selector methods are now preferred over .extract_first() and .extract(). We feel that these new methods result in a more concise and readable code. See :ref:`old-extraction-api` for more details.

System Message: ERROR/3 (<stdin>, line 608); backlink

Unknown interpreted text role "ref".

Note

There are currently no plans to deprecate .extract() and .extract_first() methods.

Another useful new feature is the introduction of Selector.attrib and SelectorList.attrib properties, which make it easier to get attributes of HTML elements. See :ref:`selecting-attributes`.

System Message: ERROR/3 (<stdin>, line 617); backlink

Unknown interpreted text role "ref".

CSS selectors are cached in parsel >= 1.5, which makes them faster when the same CSS path is used many times. This is very common in case of Scrapy spiders: callbacks are usually called several times, on different pages.

If you're using custom Selector or SelectorList subclasses, a backward incompatible change in parsel may affect your code. See parsel changelog for a detailed description, as well as for the full list of improvements.

Telnet console

Backward incompatible: Scrapy's telnet console now requires username and password. See :ref:`topics-telnetconsole` for more details. This change fixes a security issue; see :ref:`release-1.5.2` release notes for details.

System Message: ERROR/3 (<stdin>, line 636); backlink

Unknown interpreted text role "ref".

System Message: ERROR/3 (<stdin>, line 636); backlink

Unknown interpreted text role "ref".

New extensibility features

  • from_crawler support is added to feed exporters and feed storages. This, among other things, allows to access Scrapy settings from custom feed storages and exporters (:issue:`1605`, :issue:`3348`).

    System Message: ERROR/3 (<stdin>, line 643); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 643); backlink

    Unknown interpreted text role "issue".

  • from_crawler support is added to dupefilters (:issue:`2956`); this allows to access e.g. settings or a spider from a dupefilter.

    System Message: ERROR/3 (<stdin>, line 646); backlink

    Unknown interpreted text role "issue".

  • :signal:`item_error` is fired when an error happens in a pipeline (:issue:`3256`);

    System Message: ERROR/3 (<stdin>, line 648); backlink

    Unknown interpreted text role "signal".

    System Message: ERROR/3 (<stdin>, line 648); backlink

    Unknown interpreted text role "issue".

  • :signal:`request_reached_downloader` is fired when Downloader gets a new Request; this signal can be useful e.g. for custom Schedulers (:issue:`3393`).

    System Message: ERROR/3 (<stdin>, line 650); backlink

    Unknown interpreted text role "signal".

    System Message: ERROR/3 (<stdin>, line 650); backlink

    Unknown interpreted text role "issue".

  • new SitemapSpider :meth:`~.SitemapSpider.sitemap_filter` method which allows to select sitemap entries based on their attributes in SitemapSpider subclasses (:issue:`3512`).

    System Message: ERROR/3 (<stdin>, line 653); backlink

    Unknown interpreted text role "meth".

    System Message: ERROR/3 (<stdin>, line 653); backlink

    Unknown interpreted text role "issue".

  • Lazy loading of Downloader Handlers is now optional; this enables better initialization error handling in custom Downloader Handlers (:issue:`3394`).

    System Message: ERROR/3 (<stdin>, line 656); backlink

    Unknown interpreted text role "issue".

New FilePipeline and MediaPipeline features

scrapy.contracts improvements

  • Exceptions in contracts code are handled better (:issue:`3377`);

    System Message: ERROR/3 (<stdin>, line 672); backlink

    Unknown interpreted text role "issue".

  • dont_filter=True is used for contract requests, which allows to test different callbacks with the same URL (:issue:`3381`);

    System Message: ERROR/3 (<stdin>, line 673); backlink

    Unknown interpreted text role "issue".

  • request_cls attribute in Contract subclasses allow to use different Request classes in contracts, for example FormRequest (:issue:`3383`).

    System Message: ERROR/3 (<stdin>, line 675); backlink

    Unknown interpreted text role "issue".

  • Fixed errback handling in contracts, e.g. for cases where a contract is executed for URL which returns non-200 response (:issue:`3371`).

    System Message: ERROR/3 (<stdin>, line 677); backlink

    Unknown interpreted text role "issue".

Usability improvements

  • more stats for RobotsTxtMiddleware (:issue:`3100`)

    System Message: ERROR/3 (<stdin>, line 683); backlink

    Unknown interpreted text role "issue".

  • INFO log level is used to show telnet host/port (:issue:`3115`)

    System Message: ERROR/3 (<stdin>, line 684); backlink

    Unknown interpreted text role "issue".

  • a message is added to IgnoreRequest in RobotsTxtMiddleware (:issue:`3113`)

    System Message: ERROR/3 (<stdin>, line 685); backlink

    Unknown interpreted text role "issue".

  • better validation of url argument in Response.follow (:issue:`3131`)

    System Message: ERROR/3 (<stdin>, line 686); backlink

    Unknown interpreted text role "issue".

  • non-zero exit code is returned from Scrapy commands when error happens on spider initialization (:issue:`3226`)

    System Message: ERROR/3 (<stdin>, line 687); backlink

    Unknown interpreted text role "issue".

  • Link extraction improvements: "ftp" is added to scheme list (:issue:`3152`); "flv" is added to common video extensions (:issue:`3165`)

    System Message: ERROR/3 (<stdin>, line 689); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 689); backlink

    Unknown interpreted text role "issue".

  • better error message when an exporter is disabled (:issue:`3358`);

    System Message: ERROR/3 (<stdin>, line 691); backlink

    Unknown interpreted text role "issue".

  • scrapy shell --help mentions syntax required for local files (./file.html) - :issue:`3496`.

    System Message: ERROR/3 (<stdin>, line 692); backlink

    Unknown interpreted text role "issue".

  • Referer header value is added to RFPDupeFilter log messages (:issue:`3588`)

    System Message: ERROR/3 (<stdin>, line 694); backlink

    Unknown interpreted text role "issue".

Bug fixes

  • fixed issue with extra blank lines in .csv exports under Windows (:issue:`3039`);

    System Message: ERROR/3 (<stdin>, line 699); backlink

    Unknown interpreted text role "issue".

  • proper handling of pickling errors in Python 3 when serializing objects for disk queues (:issue:`3082`)

    System Message: ERROR/3 (<stdin>, line 701); backlink

    Unknown interpreted text role "issue".

  • flags are now preserved when copying Requests (:issue:`3342`);

    System Message: ERROR/3 (<stdin>, line 703); backlink

    Unknown interpreted text role "issue".

  • FormRequest.from_response clickdata shouldn't ignore elements with input[type=image] (:issue:`3153`).

    System Message: ERROR/3 (<stdin>, line 704); backlink

    Unknown interpreted text role "issue".

  • FormRequest.from_response should preserve duplicate keys (:issue:`3247`)

    System Message: ERROR/3 (<stdin>, line 706); backlink

    Unknown interpreted text role "issue".

Documentation improvements

  • Docs are re-written to suggest .get/.getall API instead of .extract/.extract_first. Also, :ref:`topics-selectors` docs are updated and re-structured to match latest parsel docs; they now contain more topics, such as :ref:`selecting-attributes` or :ref:`topics-selectors-css-extensions` (:issue:`3390`).

    System Message: ERROR/3 (<stdin>, line 711); backlink

    Unknown interpreted text role "ref".

    System Message: ERROR/3 (<stdin>, line 711); backlink

    Unknown interpreted text role "ref".

    System Message: ERROR/3 (<stdin>, line 711); backlink

    Unknown interpreted text role "ref".

    System Message: ERROR/3 (<stdin>, line 711); backlink

    Unknown interpreted text role "issue".

  • :ref:`topics-developer-tools` is a new tutorial which replaces old Firefox and Firebug tutorials (:issue:`3400`).

    System Message: ERROR/3 (<stdin>, line 716); backlink

    Unknown interpreted text role "ref".

    System Message: ERROR/3 (<stdin>, line 716); backlink

    Unknown interpreted text role "issue".

  • SCRAPY_PROJECT environment variable is documented (:issue:`3518`);

    System Message: ERROR/3 (<stdin>, line 718); backlink

    Unknown interpreted text role "issue".

  • troubleshooting section is added to install instructions (:issue:`3517`);

    System Message: ERROR/3 (<stdin>, line 719); backlink

    Unknown interpreted text role "issue".

  • improved links to beginner resources in the tutorial (:issue:`3367`, :issue:`3468`);

    System Message: ERROR/3 (<stdin>, line 720); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 720); backlink

    Unknown interpreted text role "issue".

  • fixed :setting:`RETRY_HTTP_CODES` default values in docs (:issue:`3335`);

    System Message: ERROR/3 (<stdin>, line 722); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 722); backlink

    Unknown interpreted text role "issue".

  • remove unused DEPTH_STATS option from docs (:issue:`3245`);

    System Message: ERROR/3 (<stdin>, line 723); backlink

    Unknown interpreted text role "issue".

  • other cleanups (:issue:`3347`, :issue:`3350`, :issue:`3445`, :issue:`3544`, :issue:`3605`).

    System Message: ERROR/3 (<stdin>, line 724); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 724); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 724); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 724); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 724); backlink

    Unknown interpreted text role "issue".

Deprecation removals

Compatibility shims for pre-1.0 Scrapy module names are removed (:issue:`3318`):

System Message: ERROR/3 (<stdin>, line 730); backlink

Unknown interpreted text role "issue".
  • scrapy.command
  • scrapy.contrib (with all submodules)
  • scrapy.contrib_exp (with all submodules)
  • scrapy.dupefilter
  • scrapy.linkextractor
  • scrapy.project
  • scrapy.spider
  • scrapy.spidermanager
  • scrapy.squeue
  • scrapy.stats
  • scrapy.statscol
  • scrapy.utils.decorator

See :ref:`module-relocations` for more information, or use suggestions from Scrapy 1.5.x deprecation warnings to update your code.

System Message: ERROR/3 (<stdin>, line 746); backlink

Unknown interpreted text role "ref".

Other deprecation removals:

  • Deprecated scrapy.interfaces.ISpiderManager is removed; please use scrapy.interfaces.ISpiderLoader.

  • Deprecated CrawlerSettings class is removed (:issue:`3327`).

    System Message: ERROR/3 (<stdin>, line 753); backlink

    Unknown interpreted text role "issue".

  • Deprecated Settings.overrides and Settings.defaults attributes are removed (:issue:`3327`, :issue:`3359`).

    System Message: ERROR/3 (<stdin>, line 754); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 754); backlink

    Unknown interpreted text role "issue".

Other improvements, cleanups

  • All Scrapy tests now pass on Windows; Scrapy testing suite is executed in a Windows environment on CI (:issue:`3315`).

    System Message: ERROR/3 (<stdin>, line 760); backlink

    Unknown interpreted text role "issue".

  • Python 3.7 support (:issue:`3326`, :issue:`3150`, :issue:`3547`).

    System Message: ERROR/3 (<stdin>, line 762); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 762); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 762); backlink

    Unknown interpreted text role "issue".

  • Testing and CI fixes (:issue:`3526`, :issue:`3538`, :issue:`3308`, :issue:`3311`, :issue:`3309`, :issue:`3305`, :issue:`3210`, :issue:`3299`)

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 763); backlink

    Unknown interpreted text role "issue".

  • scrapy.http.cookies.CookieJar.clear accepts "domain", "path" and "name" optional arguments (:issue:`3231`).

    System Message: ERROR/3 (<stdin>, line 765); backlink

    Unknown interpreted text role "issue".

  • additional files are included to sdist (:issue:`3495`);

    System Message: ERROR/3 (<stdin>, line 767); backlink

    Unknown interpreted text role "issue".

  • code style fixes (:issue:`3405`, :issue:`3304`);

    System Message: ERROR/3 (<stdin>, line 768); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 768); backlink

    Unknown interpreted text role "issue".

  • unneeded .strip() call is removed (:issue:`3519`);

    System Message: ERROR/3 (<stdin>, line 769); backlink

    Unknown interpreted text role "issue".

  • collections.deque is used to store MiddlewareManager methods instead of a list (:issue:`3476`)

    System Message: ERROR/3 (<stdin>, line 770); backlink

    Unknown interpreted text role "issue".

Scrapy 1.5.2 (2019-01-22)

  • Security bugfix: Telnet console extension can be easily exploited by rogue websites POSTing content to http://localhost:6023, we haven't found a way to exploit it from Scrapy, but it is very easy to trick a browser to do so and elevates the risk for local development environment.

    The fix is backward incompatible, it enables telnet user-password authentication by default with a random generated password. If you can't upgrade right away, please consider setting :setting:`TELNETCONSOLE_PORT` out of its default value.

    System Message: ERROR/3 (<stdin>, line 783); backlink

    Unknown interpreted text role "setting".

    See :ref:`telnet console <topics-telnetconsole>` documentation for more info

    System Message: ERROR/3 (<stdin>, line 788); backlink

    Unknown interpreted text role "ref".

  • Backport CI build failure under GCE environment due to boto import error.

Scrapy 1.5.1 (2018-07-12)

This is a maintenance release with important bug fixes, but no new features:

  • O(N^2) gzip decompression issue which affected Python 3 and PyPy is fixed (:issue:`3281`);

    System Message: ERROR/3 (<stdin>, line 799); backlink

    Unknown interpreted text role "issue".

  • skipping of TLS validation errors is improved (:issue:`3166`);

    System Message: ERROR/3 (<stdin>, line 801); backlink

    Unknown interpreted text role "issue".

  • Ctrl-C handling is fixed in Python 3.5+ (:issue:`3096`);

    System Message: ERROR/3 (<stdin>, line 802); backlink

    Unknown interpreted text role "issue".

  • testing fixes (:issue:`3092`, :issue:`3263`);

    System Message: ERROR/3 (<stdin>, line 803); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 803); backlink

    Unknown interpreted text role "issue".

  • documentation improvements (:issue:`3058`, :issue:`3059`, :issue:`3089`, :issue:`3123`, :issue:`3127`, :issue:`3189`, :issue:`3224`, :issue:`3280`, :issue:`3279`, :issue:`3201`, :issue:`3260`, :issue:`3284`, :issue:`3298`, :issue:`3294`).

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 804); backlink

    Unknown interpreted text role "issue".

Scrapy 1.5.0 (2017-12-29)

This release brings small new features and improvements across the codebase. Some highlights:

  • Google Cloud Storage is supported in FilesPipeline and ImagesPipeline.
  • Crawling with proxy servers becomes more efficient, as connections to proxies can be reused now.
  • Warnings, exception and logging messages are improved to make debugging easier.
  • scrapy parse command now allows to set custom request meta via --meta argument.
  • Compatibility with Python 3.6, PyPy and PyPy3 is improved; PyPy and PyPy3 are now supported officially, by running tests on CI.
  • Better default handling of HTTP 308, 522 and 524 status codes.
  • Documentation is improved, as usual.

Backward Incompatible Changes

  • Scrapy 1.5 drops support for Python 3.3.

  • Default Scrapy User-Agent now uses https link to scrapy.org (:issue:`2983`). This is technically backward-incompatible; override :setting:`USER_AGENT` if you relied on old value.

    System Message: ERROR/3 (<stdin>, line 834); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 834); backlink

    Unknown interpreted text role "setting".

  • Logging of settings overridden by custom_settings is fixed; this is technically backward-incompatible because the logger changes from [scrapy.utils.log] to [scrapy.crawler]. If you're parsing Scrapy logs, please update your log parsers (:issue:`1343`).

    System Message: ERROR/3 (<stdin>, line 837); backlink

    Unknown interpreted text role "issue".

  • LinkExtractor now ignores m4v extension by default, this is change in behavior.

  • 522 and 524 status codes are added to RETRY_HTTP_CODES (:issue:`2851`)

    System Message: ERROR/3 (<stdin>, line 843); backlink

    Unknown interpreted text role "issue".

New features

  • Support <link> tags in Response.follow (:issue:`2785`)

    System Message: ERROR/3 (<stdin>, line 848); backlink

    Unknown interpreted text role "issue".

  • Support for ptpython REPL (:issue:`2654`)

    System Message: ERROR/3 (<stdin>, line 849); backlink

    Unknown interpreted text role "issue".

  • Google Cloud Storage support for FilesPipeline and ImagesPipeline (:issue:`2923`).

    System Message: ERROR/3 (<stdin>, line 850); backlink

    Unknown interpreted text role "issue".

  • New --meta option of the "scrapy parse" command allows to pass additional request.meta (:issue:`2883`)

    System Message: ERROR/3 (<stdin>, line 852); backlink

    Unknown interpreted text role "issue".

  • Populate spider variable when using shell.inspect_response (:issue:`2812`)

    System Message: ERROR/3 (<stdin>, line 854); backlink

    Unknown interpreted text role "issue".

  • Handle HTTP 308 Permanent Redirect (:issue:`2844`)

    System Message: ERROR/3 (<stdin>, line 855); backlink

    Unknown interpreted text role "issue".

  • Add 522 and 524 to RETRY_HTTP_CODES (:issue:`2851`)

    System Message: ERROR/3 (<stdin>, line 856); backlink

    Unknown interpreted text role "issue".

  • Log versions information at startup (:issue:`2857`)

    System Message: ERROR/3 (<stdin>, line 857); backlink

    Unknown interpreted text role "issue".

  • scrapy.mail.MailSender now works in Python 3 (it requires Twisted 17.9.0)

  • Connections to proxy servers are reused (:issue:`2743`)

    System Message: ERROR/3 (<stdin>, line 859); backlink

    Unknown interpreted text role "issue".

  • Add template for a downloader middleware (:issue:`2755`)

    System Message: ERROR/3 (<stdin>, line 860); backlink

    Unknown interpreted text role "issue".

  • Explicit message for NotImplementedError when parse callback not defined (:issue:`2831`)

    System Message: ERROR/3 (<stdin>, line 861); backlink

    Unknown interpreted text role "issue".

  • CrawlerProcess got an option to disable installation of root log handler (:issue:`2921`)

    System Message: ERROR/3 (<stdin>, line 863); backlink

    Unknown interpreted text role "issue".

  • LinkExtractor now ignores m4v extension by default

  • Better log messages for responses over :setting:`DOWNLOAD_WARNSIZE` and :setting:`DOWNLOAD_MAXSIZE` limits (:issue:`2927`)

    System Message: ERROR/3 (<stdin>, line 866); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 866); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 866); backlink

    Unknown interpreted text role "issue".

  • Show warning when a URL is put to Spider.allowed_domains instead of a domain (:issue:`2250`).

    System Message: ERROR/3 (<stdin>, line 868); backlink

    Unknown interpreted text role "issue".

Bug fixes

  • Fix logging of settings overridden by custom_settings; this is technically backward-incompatible because the logger changes from [scrapy.utils.log] to [scrapy.crawler], so please update your log parsers if needed (:issue:`1343`)

    System Message: ERROR/3 (<stdin>, line 874); backlink

    Unknown interpreted text role "issue".

  • Default Scrapy User-Agent now uses https link to scrapy.org (:issue:`2983`). This is technically backward-incompatible; override :setting:`USER_AGENT` if you relied on old value.

    System Message: ERROR/3 (<stdin>, line 878); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 878); backlink

    Unknown interpreted text role "setting".

  • Fix PyPy and PyPy3 test failures, support them officially (:issue:`2793`, :issue:`2935`, :issue:`2990`, :issue:`3050`, :issue:`2213`, :issue:`3048`)

    System Message: ERROR/3 (<stdin>, line 881); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 881); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 881); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 881); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 881); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 881); backlink

    Unknown interpreted text role "issue".

  • Fix DNS resolver when DNSCACHE_ENABLED=False (:issue:`2811`)

    System Message: ERROR/3 (<stdin>, line 884); backlink

    Unknown interpreted text role "issue".

  • Add cryptography for Debian Jessie tox test env (:issue:`2848`)

    System Message: ERROR/3 (<stdin>, line 885); backlink

    Unknown interpreted text role "issue".

  • Add verification to check if Request callback is callable (:issue:`2766`)

    System Message: ERROR/3 (<stdin>, line 886); backlink

    Unknown interpreted text role "issue".

  • Port extras/qpsclient.py to Python 3 (:issue:`2849`)

    System Message: ERROR/3 (<stdin>, line 887); backlink

    Unknown interpreted text role "issue".

  • Use getfullargspec under the scenes for Python 3 to stop DeprecationWarning (:issue:`2862`)

    System Message: ERROR/3 (<stdin>, line 888); backlink

    Unknown interpreted text role "issue".

  • Update deprecated test aliases (:issue:`2876`)

    System Message: ERROR/3 (<stdin>, line 890); backlink

    Unknown interpreted text role "issue".

  • Fix SitemapSpider support for alternate links (:issue:`2853`)

    System Message: ERROR/3 (<stdin>, line 891); backlink

    Unknown interpreted text role "issue".

Docs

  • Added missing bullet point for the AUTOTHROTTLE_TARGET_CONCURRENCY setting. (:issue:`2756`)

    System Message: ERROR/3 (<stdin>, line 896); backlink

    Unknown interpreted text role "issue".

  • Update Contributing docs, document new support channels (:issue:`2762`, issue:3038)

    System Message: ERROR/3 (<stdin>, line 898); backlink

    Unknown interpreted text role "issue".

  • Include references to Scrapy subreddit in the docs

  • Fix broken links; use https:// for external links (:issue:`2978`, :issue:`2982`, :issue:`2958`)

    System Message: ERROR/3 (<stdin>, line 901); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 901); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 901); backlink

    Unknown interpreted text role "issue".

  • Document CloseSpider extension better (:issue:`2759`)

    System Message: ERROR/3 (<stdin>, line 903); backlink

    Unknown interpreted text role "issue".

  • Use pymongo.collection.Collection.insert_one() in MongoDB example (:issue:`2781`)

    System Message: ERROR/3 (<stdin>, line 904); backlink

    Unknown interpreted text role "issue".

  • Spelling mistake and typos (:issue:`2828`, :issue:`2837`, :issue:`2884`, :issue:`2924`)

    System Message: ERROR/3 (<stdin>, line 906); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 906); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 906); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 906); backlink

    Unknown interpreted text role "issue".

  • Clarify CSVFeedSpider.headers documentation (:issue:`2826`)

    System Message: ERROR/3 (<stdin>, line 908); backlink

    Unknown interpreted text role "issue".

  • Document DontCloseSpider exception and clarify spider_idle (:issue:`2791`)

    System Message: ERROR/3 (<stdin>, line 909); backlink

    Unknown interpreted text role "issue".

  • Update "Releases" section in README (:issue:`2764`)

    System Message: ERROR/3 (<stdin>, line 911); backlink

    Unknown interpreted text role "issue".

  • Fix rst syntax in DOWNLOAD_FAIL_ON_DATALOSS docs (:issue:`2763`)

    System Message: ERROR/3 (<stdin>, line 912); backlink

    Unknown interpreted text role "issue".

  • Small fix in description of startproject arguments (:issue:`2866`)

    System Message: ERROR/3 (<stdin>, line 913); backlink

    Unknown interpreted text role "issue".

  • Clarify data types in Response.body docs (:issue:`2922`)

    System Message: ERROR/3 (<stdin>, line 914); backlink

    Unknown interpreted text role "issue".

  • Add a note about request.meta['depth'] to DepthMiddleware docs (:issue:`2374`)

    System Message: ERROR/3 (<stdin>, line 915); backlink

    Unknown interpreted text role "issue".

  • Add a note about request.meta['dont_merge_cookies'] to CookiesMiddleware docs (:issue:`2999`)

    System Message: ERROR/3 (<stdin>, line 916); backlink

    Unknown interpreted text role "issue".

  • Up-to-date example of project structure (:issue:`2964`, :issue:`2976`)

    System Message: ERROR/3 (<stdin>, line 918); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 918); backlink

    Unknown interpreted text role "issue".

  • A better example of ItemExporters usage (:issue:`2989`)

    System Message: ERROR/3 (<stdin>, line 919); backlink

    Unknown interpreted text role "issue".

  • Document from_crawler methods for spider and downloader middlewares (:issue:`3019`)

    System Message: ERROR/3 (<stdin>, line 920); backlink

    Unknown interpreted text role "issue".

Scrapy 1.4.0 (2017-05-18)

Scrapy 1.4 does not bring that many breathtaking new features but quite a few handy improvements nonetheless.

Scrapy now supports anonymous FTP sessions with customizable user and password via the new :setting:`FTP_USER` and :setting:`FTP_PASSWORD` settings. And if you're using Twisted version 17.1.0 or above, FTP is now available with Python 3.

System Message: ERROR/3 (<stdin>, line 931); backlink

Unknown interpreted text role "setting".

System Message: ERROR/3 (<stdin>, line 931); backlink

Unknown interpreted text role "setting".

There's a new :meth:`response.follow <scrapy.http.TextResponse.follow>` method for creating requests; it is now a recommended way to create Requests in Scrapy spiders. This method makes it easier to write correct spiders; response.follow has several advantages over creating scrapy.Request objects directly:

System Message: ERROR/3 (<stdin>, line 936); backlink

Unknown interpreted text role "meth".
  • it handles relative URLs;
  • it works properly with non-ascii URLs on non-UTF8 pages;
  • in addition to absolute and relative URLs it supports Selectors; for <a> elements it can also extract their href values.

For example, instead of this:

for href in response.css('li.page a::attr(href)').extract():
    url = response.urljoin(href)
    yield scrapy.Request(url, self.parse, encoding=response.encoding)

One can now write this:

for a in response.css('li.page a'):
    yield response.follow(a, self.parse)

Link extractors are also improved. They work similarly to what a regular modern browser would do: leading and trailing whitespace are removed from attributes (think href="   http://example.com") when building Link objects. This whitespace-stripping also happens for action attributes with FormRequest.

Please also note that link extractors do not canonicalize URLs by default anymore. This was puzzling users every now and then, and it's not what browsers do in fact, so we removed that extra transformation on extracted links.

For those of you wanting more control on the Referer: header that Scrapy sends when following links, you can set your own Referrer Policy. Prior to Scrapy 1.4, the default RefererMiddleware would simply and blindly set it to the URL of the response that generated the HTTP request (which could leak information on your URL seeds). By default, Scrapy now behaves much like your regular browser does. And this policy is fully customizable with W3C standard values (or with something really custom of your own if you wish). See :setting:`REFERRER_POLICY` for details.

System Message: ERROR/3 (<stdin>, line 969); backlink

Unknown interpreted text role "setting".

To make Scrapy spiders easier to debug, Scrapy logs more stats by default in 1.4: memory usage stats, detailed retry stats, detailed HTTP error code stats. A similar change is that HTTP cache path is also visible in logs now.

Last but not least, Scrapy now has the option to make JSON and XML items more human-readable, with newlines between items and even custom indenting offset, using the new :setting:`FEED_EXPORT_INDENT` setting.

System Message: ERROR/3 (<stdin>, line 983); backlink

Unknown interpreted text role "setting".

Enjoy! (Or read on for the rest of changes in this release.)

Deprecations and Backward Incompatible Changes

  • Default to canonicalize=False in :class:`scrapy.linkextractors.LinkExtractor <scrapy.linkextractors.lxmlhtml.LxmlLinkExtractor>` (:issue:`2537`, fixes :issue:`1941` and :issue:`1982`): warning, this is technically backward-incompatible

    System Message: ERROR/3 (<stdin>, line 992); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 992); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 992); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 992); backlink

    Unknown interpreted text role "issue".

  • Enable memusage extension by default (:issue:`2539`, fixes :issue:`2187`); this is technically backward-incompatible so please check if you have any non-default MEMUSAGE_*** options set.

    System Message: ERROR/3 (<stdin>, line 997); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 997); backlink

    Unknown interpreted text role "issue".

  • EDITOR environment variable now takes precedence over EDITOR option defined in settings.py (:issue:`1829`); Scrapy default settings no longer depend on environment variables. This is technically a backward incompatible change.

    System Message: ERROR/3 (<stdin>, line 1000); backlink

    Unknown interpreted text role "issue".

  • Spider.make_requests_from_url is deprecated (:issue:`1728`, fixes :issue:`1495`).

    System Message: ERROR/3 (<stdin>, line 1004); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1004); backlink

    Unknown interpreted text role "issue".

New Features

Bug fixes

  • LinkExtractor now strips leading and trailing whitespaces from attributes (:issue:`2547`, fixes :issue:`1614`)

    System Message: ERROR/3 (<stdin>, line 1054); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1054); backlink

    Unknown interpreted text role "issue".

  • Properly handle whitespaces in action attribute in :class:`~scrapy.http.FormRequest` (:issue:`2548`)

    System Message: ERROR/3 (<stdin>, line 1056); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 1056); backlink

    Unknown interpreted text role "issue".

  • Buffer CONNECT response bytes from proxy until all HTTP headers are received (:issue:`2495`, fixes :issue:`2491`)

    System Message: ERROR/3 (<stdin>, line 1058); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1058); backlink

    Unknown interpreted text role "issue".

  • FTP downloader now works on Python 3, provided you use Twisted>=17.1 (:issue:`2599`)

    System Message: ERROR/3 (<stdin>, line 1060); backlink

    Unknown interpreted text role "issue".

  • Use body to choose response type after decompressing content (:issue:`2393`, fixes :issue:`2145`)

    System Message: ERROR/3 (<stdin>, line 1062); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1062); backlink

    Unknown interpreted text role "issue".

  • Always decompress Content-Encoding: gzip at :class:`HttpCompressionMiddleware <scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware>` stage (:issue:`2391`)

    System Message: ERROR/3 (<stdin>, line 1064); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 1064); backlink

    Unknown interpreted text role "issue".

  • Respect custom log level in Spider.custom_settings (:issue:`2581`, fixes :issue:`1612`)

    System Message: ERROR/3 (<stdin>, line 1066); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1066); backlink

    Unknown interpreted text role "issue".

  • 'make htmlview' fix for macOS (:issue:`2661`)

    System Message: ERROR/3 (<stdin>, line 1068); backlink

    Unknown interpreted text role "issue".

  • Remove "commands" from the command list (:issue:`2695`)

    System Message: ERROR/3 (<stdin>, line 1069); backlink

    Unknown interpreted text role "issue".

  • Fix duplicate Content-Length header for POST requests with empty body (:issue:`2677`)

    System Message: ERROR/3 (<stdin>, line 1070); backlink

    Unknown interpreted text role "issue".

  • Properly cancel large downloads, i.e. above :setting:`DOWNLOAD_MAXSIZE` (:issue:`1616`)

    System Message: ERROR/3 (<stdin>, line 1071); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1071); backlink

    Unknown interpreted text role "issue".

  • ImagesPipeline: fixed processing of transparent PNG images with palette (:issue:`2675`)

    System Message: ERROR/3 (<stdin>, line 1072); backlink

    Unknown interpreted text role "issue".

Cleanups & Refactoring

  • Tests: remove temp files and folders (:issue:`2570`), fixed ProjectUtilsTest on macOS (:issue:`2569`), use portable pypy for Linux on Travis CI (:issue:`2710`)

    System Message: ERROR/3 (<stdin>, line 1078); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1078); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1078); backlink

    Unknown interpreted text role "issue".

  • Separate building request from _requests_to_follow in CrawlSpider (:issue:`2562`)

    System Message: ERROR/3 (<stdin>, line 1081); backlink

    Unknown interpreted text role "issue".

  • Remove “Python 3 progress” badge (:issue:`2567`)

    System Message: ERROR/3 (<stdin>, line 1082); backlink

    Unknown interpreted text role "issue".

  • Add a couple more lines to .gitignore (:issue:`2557`)

    System Message: ERROR/3 (<stdin>, line 1083); backlink

    Unknown interpreted text role "issue".

  • Remove bumpversion prerelease configuration (:issue:`2159`)

    System Message: ERROR/3 (<stdin>, line 1084); backlink

    Unknown interpreted text role "issue".

  • Add codecov.yml file (:issue:`2750`)

    System Message: ERROR/3 (<stdin>, line 1085); backlink

    Unknown interpreted text role "issue".

  • Set context factory implementation based on Twisted version (:issue:`2577`, fixes :issue:`2560`)

    System Message: ERROR/3 (<stdin>, line 1086); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1086); backlink

    Unknown interpreted text role "issue".

  • Add omitted self arguments in default project middleware template (:issue:`2595`)

    System Message: ERROR/3 (<stdin>, line 1088); backlink

    Unknown interpreted text role "issue".

  • Remove redundant slot.add_request() call in ExecutionEngine (:issue:`2617`)

    System Message: ERROR/3 (<stdin>, line 1089); backlink

    Unknown interpreted text role "issue".

  • Catch more specific os.error exception in scrapy.pipelines.files.FSFilesStore (:issue:`2644`)

    System Message: ERROR/3 (<stdin>, line 1090); backlink

    Unknown interpreted text role "issue".

  • Change "localhost" test server certificate (:issue:`2720`)

    System Message: ERROR/3 (<stdin>, line 1092); backlink

    Unknown interpreted text role "issue".

  • Remove unused MEMUSAGE_REPORT setting (:issue:`2576`)

    System Message: ERROR/3 (<stdin>, line 1093); backlink

    Unknown interpreted text role "issue".

Documentation

  • Binary mode is required for exporters (:issue:`2564`, fixes :issue:`2553`)

    System Message: ERROR/3 (<stdin>, line 1098); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1098); backlink

    Unknown interpreted text role "issue".

  • Mention issue with :meth:`FormRequest.from_response <scrapy.http.FormRequest.from_response>` due to bug in lxml (:issue:`2572`)

    System Message: ERROR/3 (<stdin>, line 1099); backlink

    Unknown interpreted text role "meth".

    System Message: ERROR/3 (<stdin>, line 1099); backlink

    Unknown interpreted text role "issue".

  • Use single quotes uniformly in templates (:issue:`2596`)

    System Message: ERROR/3 (<stdin>, line 1101); backlink

    Unknown interpreted text role "issue".

  • Document :reqmeta:`ftp_user` and :reqmeta:`ftp_password` meta keys (:issue:`2587`)

    System Message: ERROR/3 (<stdin>, line 1102); backlink

    Unknown interpreted text role "reqmeta".

    System Message: ERROR/3 (<stdin>, line 1102); backlink

    Unknown interpreted text role "reqmeta".

    System Message: ERROR/3 (<stdin>, line 1102); backlink

    Unknown interpreted text role "issue".

  • Removed section on deprecated contrib/ (:issue:`2636`)

    System Message: ERROR/3 (<stdin>, line 1103); backlink

    Unknown interpreted text role "issue".

  • Recommend Anaconda when installing Scrapy on Windows (:issue:`2477`, fixes :issue:`2475`)

    System Message: ERROR/3 (<stdin>, line 1104); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1104); backlink

    Unknown interpreted text role "issue".

  • FAQ: rewrite note on Python 3 support on Windows (:issue:`2690`)

    System Message: ERROR/3 (<stdin>, line 1106); backlink

    Unknown interpreted text role "issue".

  • Rearrange selector sections (:issue:`2705`)

    System Message: ERROR/3 (<stdin>, line 1107); backlink

    Unknown interpreted text role "issue".

  • Remove __nonzero__ from :class:`~scrapy.selector.SelectorList` docs (:issue:`2683`)

    System Message: ERROR/3 (<stdin>, line 1108); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 1108); backlink

    Unknown interpreted text role "issue".

  • Mention how to disable request filtering in documentation of :setting:`DUPEFILTER_CLASS` setting (:issue:`2714`)

    System Message: ERROR/3 (<stdin>, line 1110); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1110); backlink

    Unknown interpreted text role "issue".

  • Add sphinx_rtd_theme to docs setup readme (:issue:`2668`)

    System Message: ERROR/3 (<stdin>, line 1112); backlink

    Unknown interpreted text role "issue".

  • Open file in text mode in JSON item writer example (:issue:`2729`)

    System Message: ERROR/3 (<stdin>, line 1113); backlink

    Unknown interpreted text role "issue".

  • Clarify allowed_domains example (:issue:`2670`)

    System Message: ERROR/3 (<stdin>, line 1114); backlink

    Unknown interpreted text role "issue".

Scrapy 1.3.3 (2017-03-10)

Bug fixes

  • Make SpiderLoader raise ImportError again by default for missing dependencies and wrong :setting:`SPIDER_MODULES`. These exceptions were silenced as warnings since 1.3.0. A new setting is introduced to toggle between warning or exception if needed ; see :setting:`SPIDER_LOADER_WARN_ONLY` for details.

    System Message: ERROR/3 (<stdin>, line 1125); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1125); backlink

    Unknown interpreted text role "setting".

Scrapy 1.3.2 (2017-02-13)

Bug fixes

  • Preserve request class when converting to/from dicts (utils.reqser) (:issue:`2510`).

    System Message: ERROR/3 (<stdin>, line 1139); backlink

    Unknown interpreted text role "issue".

  • Use consistent selectors for author field in tutorial (:issue:`2551`).

    System Message: ERROR/3 (<stdin>, line 1140); backlink

    Unknown interpreted text role "issue".

  • Fix TLS compatibility in Twisted 17+ (:issue:`2558`)

    System Message: ERROR/3 (<stdin>, line 1141); backlink

    Unknown interpreted text role "issue".

Scrapy 1.3.1 (2017-02-08)

New features

  • Support 'True' and 'False' string values for boolean settings (:issue:`2519`); you can now do something like scrapy crawl myspider -s REDIRECT_ENABLED=False.

    System Message: ERROR/3 (<stdin>, line 1151); backlink

    Unknown interpreted text role "issue".

  • Support kwargs with response.xpath() to use :ref:`XPath variables <topics-selectors-xpath-variables>` and ad-hoc namespaces declarations ; this requires at least Parsel v1.1 (:issue:`2457`).

    System Message: ERROR/3 (<stdin>, line 1153); backlink

    Unknown interpreted text role "ref".

    System Message: ERROR/3 (<stdin>, line 1153); backlink

    Unknown interpreted text role "issue".

  • Add support for Python 3.6 (:issue:`2485`).

    System Message: ERROR/3 (<stdin>, line 1156); backlink

    Unknown interpreted text role "issue".

  • Run tests on PyPy (warning: some tests still fail, so PyPy is not supported yet).

Bug fixes

  • Enforce DNS_TIMEOUT setting (:issue:`2496`).

    System Message: ERROR/3 (<stdin>, line 1162); backlink

    Unknown interpreted text role "issue".

  • Fix :command:`view` command ; it was a regression in v1.3.0 (:issue:`2503`).

    System Message: ERROR/3 (<stdin>, line 1163); backlink

    Unknown interpreted text role "command".

    System Message: ERROR/3 (<stdin>, line 1163); backlink

    Unknown interpreted text role "issue".

  • Fix tests regarding *_EXPIRES settings with Files/Images pipelines (:issue:`2460`).

    System Message: ERROR/3 (<stdin>, line 1164); backlink

    Unknown interpreted text role "issue".

  • Fix name of generated pipeline class when using basic project template (:issue:`2466`).

    System Message: ERROR/3 (<stdin>, line 1165); backlink

    Unknown interpreted text role "issue".

  • Fix compatibility with Twisted 17+ (:issue:`2496`, :issue:`2528`).

    System Message: ERROR/3 (<stdin>, line 1166); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1166); backlink

    Unknown interpreted text role "issue".

  • Fix scrapy.Item inheritance on Python 3.6 (:issue:`2511`).

    System Message: ERROR/3 (<stdin>, line 1167); backlink

    Unknown interpreted text role "issue".

  • Enforce numeric values for components order in SPIDER_MIDDLEWARES, DOWNLOADER_MIDDLEWARES, EXTENIONS and SPIDER_CONTRACTS (:issue:`2420`).

    System Message: ERROR/3 (<stdin>, line 1168); backlink

    Unknown interpreted text role "issue".

Documentation

  • Reword Code of Conduct section and upgrade to Contributor Covenant v1.4 (:issue:`2469`).

    System Message: ERROR/3 (<stdin>, line 1174); backlink

    Unknown interpreted text role "issue".

  • Clarify that passing spider arguments converts them to spider attributes (:issue:`2483`).

    System Message: ERROR/3 (<stdin>, line 1176); backlink

    Unknown interpreted text role "issue".

  • Document formid argument on FormRequest.from_response() (:issue:`2497`).

    System Message: ERROR/3 (<stdin>, line 1178); backlink

    Unknown interpreted text role "issue".

  • Add .rst extension to README files (:issue:`2507`).

    System Message: ERROR/3 (<stdin>, line 1179); backlink

    Unknown interpreted text role "issue".

  • Mention LevelDB cache storage backend (:issue:`2525`).

    System Message: ERROR/3 (<stdin>, line 1180); backlink

    Unknown interpreted text role "issue".

  • Use yield in sample callback code (:issue:`2533`).

    System Message: ERROR/3 (<stdin>, line 1181); backlink

    Unknown interpreted text role "issue".

  • Add note about HTML entities decoding with .re()/.re_first() (:issue:`1704`).

    System Message: ERROR/3 (<stdin>, line 1182); backlink

    Unknown interpreted text role "issue".

  • Typos (:issue:`2512`, :issue:`2534`, :issue:`2531`).

    System Message: ERROR/3 (<stdin>, line 1183); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1183); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1183); backlink

    Unknown interpreted text role "issue".

Cleanups

  • Remove redundant check in MetaRefreshMiddleware (:issue:`2542`).

    System Message: ERROR/3 (<stdin>, line 1188); backlink

    Unknown interpreted text role "issue".

  • Faster checks in LinkExtractor for allow/deny patterns (:issue:`2538`).

    System Message: ERROR/3 (<stdin>, line 1189); backlink

    Unknown interpreted text role "issue".

  • Remove dead code supporting old Twisted versions (:issue:`2544`).

    System Message: ERROR/3 (<stdin>, line 1190); backlink

    Unknown interpreted text role "issue".

Scrapy 1.3.0 (2016-12-21)

This release comes rather soon after 1.2.2 for one main reason: it was found out that releases since 0.18 up to 1.2.2 (included) use some backported code from Twisted (scrapy.xlib.tx.*), even if newer Twisted modules are available. Scrapy now uses twisted.web.client and twisted.internet.endpoints directly. (See also cleanups below.)

As it is a major change, we wanted to get the bug fix out quickly while not breaking any projects using the 1.2 series.

New Features

  • MailSender now accepts single strings as values for to and cc arguments (:issue:`2272`)

    System Message: ERROR/3 (<stdin>, line 1211); backlink

    Unknown interpreted text role "issue".

  • scrapy fetch url, scrapy shell url and fetch(url) inside Scrapy shell now follow HTTP redirections by default (:issue:`2290`); See :command:`fetch` and :command:`shell` for details.

    System Message: ERROR/3 (<stdin>, line 1213); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1213); backlink

    Unknown interpreted text role "command".

    System Message: ERROR/3 (<stdin>, line 1213); backlink

    Unknown interpreted text role "command".

  • HttpErrorMiddleware now logs errors with INFO level instead of DEBUG; this is technically backward incompatible so please check your log parsers.

  • By default, logger names now use a long-form path, e.g. [scrapy.extensions.logstats], instead of the shorter "top-level" variant of prior releases (e.g. [scrapy]); this is backward incompatible if you have log parsers expecting the short logger name part. You can switch back to short logger names using :setting:`LOG_SHORT_NAMES` set to True.

    System Message: ERROR/3 (<stdin>, line 1218); backlink

    Unknown interpreted text role "setting".

Dependencies & Cleanups

  • Scrapy now requires Twisted >= 13.1 which is the case for many Linux distributions already.
  • As a consequence, we got rid of scrapy.xlib.tx.* modules, which copied some of Twisted code for users stuck with an "old" Twisted version
  • ChunkedTransferMiddleware is deprecated and removed from the default downloader middlewares.

Scrapy 1.2.3 (2017-03-03)

  • Packaging fix: disallow unsupported Twisted versions in setup.py

Scrapy 1.2.2 (2016-12-06)

Bug fixes

  • Fix a cryptic traceback when a pipeline fails on open_spider() (:issue:`2011`)

    System Message: ERROR/3 (<stdin>, line 1250); backlink

    Unknown interpreted text role "issue".

  • Fix embedded IPython shell variables (fixing :issue:`396` that re-appeared in 1.2.0, fixed in :issue:`2418`)

    System Message: ERROR/3 (<stdin>, line 1251); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1251); backlink

    Unknown interpreted text role "issue".

  • A couple of patches when dealing with robots.txt:

    • handle (non-standard) relative sitemap URLs (:issue:`2390`)

      System Message: ERROR/3 (<stdin>, line 1255); backlink

      Unknown interpreted text role "issue".

    • handle non-ASCII URLs and User-Agents in Python 2 (:issue:`2373`)

      System Message: ERROR/3 (<stdin>, line 1256); backlink

      Unknown interpreted text role "issue".

Documentation

  • Document "download_latency" key in Request's meta dict (:issue:`2033`)

    System Message: ERROR/3 (<stdin>, line 1261); backlink

    Unknown interpreted text role "issue".

  • Remove page on (deprecated & unsupported) Ubuntu packages from ToC (:issue:`2335`)

    System Message: ERROR/3 (<stdin>, line 1262); backlink

    Unknown interpreted text role "issue".

  • A few fixed typos (:issue:`2346`, :issue:`2369`, :issue:`2369`, :issue:`2380`) and clarifications (:issue:`2354`, :issue:`2325`, :issue:`2414`)

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1263); backlink

    Unknown interpreted text role "issue".

Other changes

  • Advertize conda-forge as Scrapy's official conda channel (:issue:`2387`)

    System Message: ERROR/3 (<stdin>, line 1269); backlink

    Unknown interpreted text role "issue".

  • More helpful error messages when trying to use .css() or .xpath() on non-Text Responses (:issue:`2264`)

    System Message: ERROR/3 (<stdin>, line 1270); backlink

    Unknown interpreted text role "issue".

  • startproject command now generates a sample middlewares.py file (:issue:`2335`)

    System Message: ERROR/3 (<stdin>, line 1272); backlink

    Unknown interpreted text role "issue".

  • Add more dependencies' version info in scrapy version verbose output (:issue:`2404`)

    System Message: ERROR/3 (<stdin>, line 1273); backlink

    Unknown interpreted text role "issue".

  • Remove all *.pyc files from source distribution (:issue:`2386`)

    System Message: ERROR/3 (<stdin>, line 1274); backlink

    Unknown interpreted text role "issue".

Scrapy 1.2.1 (2016-10-21)

Bug fixes

  • Include OpenSSL's more permissive default ciphers when establishing TLS/SSL connections (:issue:`2314`).

    System Message: ERROR/3 (<stdin>, line 1287); backlink

    Unknown interpreted text role "issue".

  • Fix "Location" HTTP header decoding on non-ASCII URL redirects (:issue:`2321`).

    System Message: ERROR/3 (<stdin>, line 1289); backlink

    Unknown interpreted text role "issue".

Documentation

  • Fix JsonWriterPipeline example (:issue:`2302`).

    System Message: ERROR/3 (<stdin>, line 1294); backlink

    Unknown interpreted text role "issue".

  • Various notes: :issue:`2330` on spider names, :issue:`2329` on middleware methods processing order, :issue:`2327` on getting multi-valued HTTP headers as lists.

    System Message: ERROR/3 (<stdin>, line 1295); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1295); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1295); backlink

    Unknown interpreted text role "issue".

Other changes

  • Removed www. from start_urls in built-in spider templates (:issue:`2299`).

    System Message: ERROR/3 (<stdin>, line 1302); backlink

    Unknown interpreted text role "issue".

Scrapy 1.2.0 (2016-10-03)

New Features

  • New :setting:`FEED_EXPORT_ENCODING` setting to customize the encoding used when writing items to a file. This can be used to turn off \uXXXX escapes in JSON output. This is also useful for those wanting something else than UTF-8 for XML or CSV output (:issue:`2034`).

    System Message: ERROR/3 (<stdin>, line 1313); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1313); backlink

    Unknown interpreted text role "issue".

  • startproject command now supports an optional destination directory to override the default one based on the project name (:issue:`2005`).

    System Message: ERROR/3 (<stdin>, line 1318); backlink

    Unknown interpreted text role "issue".

  • New :setting:`SCHEDULER_DEBUG` setting to log requests serialization failures (:issue:`1610`).

    System Message: ERROR/3 (<stdin>, line 1320); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1320); backlink

    Unknown interpreted text role "issue".

  • JSON encoder now supports serialization of set instances (:issue:`2058`).

    System Message: ERROR/3 (<stdin>, line 1322); backlink

    Unknown interpreted text role "issue".

  • Interpret application/json-amazonui-streaming as TextResponse (:issue:`1503`).

    System Message: ERROR/3 (<stdin>, line 1323); backlink

    Unknown interpreted text role "issue".

  • scrapy is imported by default when using shell tools (:command:`shell`, :ref:`inspect_response <topics-shell-inspect-response>`) (:issue:`2248`).

    System Message: ERROR/3 (<stdin>, line 1324); backlink

    Unknown interpreted text role "command".

    System Message: ERROR/3 (<stdin>, line 1324); backlink

    Unknown interpreted text role "ref".

    System Message: ERROR/3 (<stdin>, line 1324); backlink

    Unknown interpreted text role "issue".

Bug fixes

  • DefaultRequestHeaders middleware now runs before UserAgent middleware (:issue:`2088`). Warning: this is technically backward incompatible, though we consider this a bug fix.

    System Message: ERROR/3 (<stdin>, line 1330); backlink

    Unknown interpreted text role "issue".

  • HTTP cache extension and plugins that use the .scrapy data directory now work outside projects (:issue:`1581`). Warning: this is technically backward incompatible, though we consider this a bug fix.

    System Message: ERROR/3 (<stdin>, line 1333); backlink

    Unknown interpreted text role "issue".

  • Selector does not allow passing both response and text anymore (:issue:`2153`).

    System Message: ERROR/3 (<stdin>, line 1336); backlink

    Unknown interpreted text role "issue".

  • Fixed logging of wrong callback name with scrapy parse (:issue:`2169`).

    System Message: ERROR/3 (<stdin>, line 1338); backlink

    Unknown interpreted text role "issue".

  • Fix for an odd gzip decompression bug (:issue:`1606`).

    System Message: ERROR/3 (<stdin>, line 1339); backlink

    Unknown interpreted text role "issue".

  • Fix for selected callbacks when using CrawlSpider with :command:`scrapy parse <parse>` (:issue:`2225`).

    System Message: ERROR/3 (<stdin>, line 1340); backlink

    Unknown interpreted text role "command".

    System Message: ERROR/3 (<stdin>, line 1340); backlink

    Unknown interpreted text role "issue".

  • Fix for invalid JSON and XML files when spider yields no items (:issue:`872`).

    System Message: ERROR/3 (<stdin>, line 1342); backlink

    Unknown interpreted text role "issue".

  • Implement flush() fpr StreamLogger avoiding a warning in logs (:issue:`2125`).

    System Message: ERROR/3 (<stdin>, line 1343); backlink

    Unknown interpreted text role "issue".

Refactoring

  • canonicalize_url has been moved to w3lib.url (:issue:`2168`).

    System Message: ERROR/3 (<stdin>, line 1348); backlink

    Unknown interpreted text role "issue".

Tests & Requirements

Scrapy's new requirements baseline is Debian 8 "Jessie". It was previously Ubuntu 12.04 Precise. What this means in practice is that we run continuous integration tests with these (main) packages versions at a minimum: Twisted 14.0, pyOpenSSL 0.14, lxml 3.4.

Scrapy may very well work with older versions of these packages (the code base still has switches for older Twisted versions for example) but it is not guaranteed (because it's not tested anymore).

Documentation

Scrapy 1.1.4 (2017-03-03)

  • Packaging fix: disallow unsupported Twisted versions in setup.py

Scrapy 1.1.3 (2016-09-22)

Bug fixes

  • Class attributes for subclasses of ImagesPipeline and FilesPipeline work as they did before 1.1.1 (:issue:`2243`, fixes :issue:`2198`)

    System Message: ERROR/3 (<stdin>, line 1390); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1390); backlink

    Unknown interpreted text role "issue".

Documentation

Scrapy 1.1.2 (2016-08-18)

Bug fixes

  • Introduce a missing :setting:`IMAGES_STORE_S3_ACL` setting to override the default ACL policy in ImagesPipeline when uploading images to S3 (note that default ACL policy is "private" -- instead of "public-read" -- since Scrapy 1.1.0)

    System Message: ERROR/3 (<stdin>, line 1408); backlink

    Unknown interpreted text role "setting".

  • :setting:`IMAGES_EXPIRES` default value set back to 90 (the regression was introduced in 1.1.1)

    System Message: ERROR/3 (<stdin>, line 1412); backlink

    Unknown interpreted text role "setting".

Scrapy 1.1.1 (2016-07-13)

Bug fixes

  • Add "Host" header in CONNECT requests to HTTPS proxies (:issue:`2069`)

    System Message: ERROR/3 (<stdin>, line 1423); backlink

    Unknown interpreted text role "issue".

  • Use response body when choosing response class (:issue:`2001`, fixes :issue:`2000`)

    System Message: ERROR/3 (<stdin>, line 1424); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1424); backlink

    Unknown interpreted text role "issue".

  • Do not fail on canonicalizing URLs with wrong netlocs (:issue:`2038`, fixes :issue:`2010`)

    System Message: ERROR/3 (<stdin>, line 1426); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1426); backlink

    Unknown interpreted text role "issue".

  • a few fixes for HttpCompressionMiddleware (and SitemapSpider):

    • Do not decode HEAD responses (:issue:`2008`, fixes :issue:`1899`)

      System Message: ERROR/3 (<stdin>, line 1430); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1430); backlink

      Unknown interpreted text role "issue".

    • Handle charset parameter in gzip Content-Type header (:issue:`2050`, fixes :issue:`2049`)

      System Message: ERROR/3 (<stdin>, line 1431); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1431); backlink

      Unknown interpreted text role "issue".

    • Do not decompress gzip octet-stream responses (:issue:`2065`, fixes :issue:`2063`)

      System Message: ERROR/3 (<stdin>, line 1433); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1433); backlink

      Unknown interpreted text role "issue".

  • Catch (and ignore with a warning) exception when verifying certificate against IP-address hosts (:issue:`2094`, fixes :issue:`2092`)

    System Message: ERROR/3 (<stdin>, line 1436); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1436); backlink

    Unknown interpreted text role "issue".

  • Make FilesPipeline and ImagesPipeline backward compatible again regarding the use of legacy class attributes for customization (:issue:`1989`, fixes :issue:`1985`)

    System Message: ERROR/3 (<stdin>, line 1438); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1438); backlink

    Unknown interpreted text role "issue".

New features

  • Enable genspider command outside project folder (:issue:`2052`)

    System Message: ERROR/3 (<stdin>, line 1446); backlink

    Unknown interpreted text role "issue".

  • Retry HTTPS CONNECT TunnelError by default (:issue:`1974`)

    System Message: ERROR/3 (<stdin>, line 1447); backlink

    Unknown interpreted text role "issue".

Documentation

  • FEED_TEMPDIR setting at lexicographical position (:commit:`9b3c72c`)

    System Message: ERROR/3 (<stdin>, line 1453); backlink

    Unknown interpreted text role "commit".

  • Use idiomatic .extract_first() in overview (:issue:`1994`)

    System Message: ERROR/3 (<stdin>, line 1454); backlink

    Unknown interpreted text role "issue".

  • Update years in copyright notice (:commit:`c2c8036`)

    System Message: ERROR/3 (<stdin>, line 1455); backlink

    Unknown interpreted text role "commit".

  • Add information and example on errbacks (:issue:`1995`)

    System Message: ERROR/3 (<stdin>, line 1456); backlink

    Unknown interpreted text role "issue".

  • Use "url" variable in downloader middleware example (:issue:`2015`)

    System Message: ERROR/3 (<stdin>, line 1457); backlink

    Unknown interpreted text role "issue".

  • Grammar fixes (:issue:`2054`, :issue:`2120`)

    System Message: ERROR/3 (<stdin>, line 1458); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1458); backlink

    Unknown interpreted text role "issue".

  • New FAQ entry on using BeautifulSoup in spider callbacks (:issue:`2048`)

    System Message: ERROR/3 (<stdin>, line 1459); backlink

    Unknown interpreted text role "issue".

  • Add notes about Scrapy not working on Windows with Python 3 (:issue:`2060`)

    System Message: ERROR/3 (<stdin>, line 1460); backlink

    Unknown interpreted text role "issue".

  • Encourage complete titles in pull requests (:issue:`2026`)

    System Message: ERROR/3 (<stdin>, line 1461); backlink

    Unknown interpreted text role "issue".

Tests

  • Upgrade py.test requirement on Travis CI and Pin pytest-cov to 2.2.1 (:issue:`2095`)

    System Message: ERROR/3 (<stdin>, line 1466); backlink

    Unknown interpreted text role "issue".

Scrapy 1.1.0 (2016-05-11)

This 1.1 release brings a lot of interesting features and bug fixes:

  • Scrapy 1.1 has beta Python 3 support (requires Twisted >= 15.5). See :ref:`news_betapy3` for more details and some limitations.

    System Message: ERROR/3 (<stdin>, line 1475); backlink

    Unknown interpreted text role "ref".

  • Hot new features:

    • Item loaders now support nested loaders (:issue:`1467`).

      System Message: ERROR/3 (<stdin>, line 1479); backlink

      Unknown interpreted text role "issue".

    • FormRequest.from_response improvements (:issue:`1382`, :issue:`1137`).

      System Message: ERROR/3 (<stdin>, line 1480); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1480); backlink

      Unknown interpreted text role "issue".

    • Added setting :setting:`AUTOTHROTTLE_TARGET_CONCURRENCY` and improved AutoThrottle docs (:issue:`1324`).

      System Message: ERROR/3 (<stdin>, line 1481); backlink

      Unknown interpreted text role "setting".

      System Message: ERROR/3 (<stdin>, line 1481); backlink

      Unknown interpreted text role "issue".

    • Added response.text to get body as unicode (:issue:`1730`).

      System Message: ERROR/3 (<stdin>, line 1483); backlink

      Unknown interpreted text role "issue".

    • Anonymous S3 connections (:issue:`1358`).

      System Message: ERROR/3 (<stdin>, line 1484); backlink

      Unknown interpreted text role "issue".

    • Deferreds in downloader middlewares (:issue:`1473`). This enables better robots.txt handling (:issue:`1471`).

      System Message: ERROR/3 (<stdin>, line 1485); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1485); backlink

      Unknown interpreted text role "issue".

    • HTTP caching now follows RFC2616 more closely, added settings :setting:`HTTPCACHE_ALWAYS_STORE` and :setting:`HTTPCACHE_IGNORE_RESPONSE_CACHE_CONTROLS` (:issue:`1151`).

      System Message: ERROR/3 (<stdin>, line 1487); backlink

      Unknown interpreted text role "setting".

      System Message: ERROR/3 (<stdin>, line 1487); backlink

      Unknown interpreted text role "setting".

      System Message: ERROR/3 (<stdin>, line 1487); backlink

      Unknown interpreted text role "issue".

    • Selectors were extracted to the parsel library (:issue:`1409`). This means you can use Scrapy Selectors without Scrapy and also upgrade the selectors engine without needing to upgrade Scrapy.

      System Message: ERROR/3 (<stdin>, line 1490); backlink

      Unknown interpreted text role "issue".

    • HTTPS downloader now does TLS protocol negotiation by default, instead of forcing TLS 1.0. You can also set the SSL/TLS method using the new :setting:`DOWNLOADER_CLIENT_TLS_METHOD`.

      System Message: ERROR/3 (<stdin>, line 1493); backlink

      Unknown interpreted text role "setting".

  • These bug fixes may require your attention:

    • Don't retry bad requests (HTTP 400) by default (:issue:`1289`). If you need the old behavior, add 400 to :setting:`RETRY_HTTP_CODES`.

      System Message: ERROR/3 (<stdin>, line 1499); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1499); backlink

      Unknown interpreted text role "setting".

    • Fix shell files argument handling (:issue:`1710`, :issue:`1550`). If you try scrapy shell index.html it will try to load the URL http://index.html, use scrapy shell ./index.html to load a local file.

      System Message: ERROR/3 (<stdin>, line 1501); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1501); backlink

      Unknown interpreted text role "issue".

    • Robots.txt compliance is now enabled by default for newly-created projects (:issue:`1724`). Scrapy will also wait for robots.txt to be downloaded before proceeding with the crawl (:issue:`1735`). If you want to disable this behavior, update :setting:`ROBOTSTXT_OBEY` in settings.py file after creating a new project.

      System Message: ERROR/3 (<stdin>, line 1504); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1504); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1504); backlink

      Unknown interpreted text role "setting".

    • Exporters now work on unicode, instead of bytes by default (:issue:`1080`). If you use :class:`~scrapy.exporters.PythonItemExporter`, you may want to update your code to disable binary mode which is now deprecated.

      System Message: ERROR/3 (<stdin>, line 1509); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1509); backlink

      Unknown interpreted text role "class".

    • Accept XML node names containing dots as valid (:issue:`1533`).

      System Message: ERROR/3 (<stdin>, line 1512); backlink

      Unknown interpreted text role "issue".

    • When uploading files or images to S3 (with FilesPipeline or ImagesPipeline), the default ACL policy is now "private" instead of "public" Warning: backward incompatible!. You can use :setting:`FILES_STORE_S3_ACL` to change it.

      System Message: ERROR/3 (<stdin>, line 1513); backlink

      Unknown interpreted text role "setting".

    • We've reimplemented canonicalize_url() for more correct output, especially for URLs with non-ASCII characters (:issue:`1947`). This could change link extractors output compared to previous Scrapy versions. This may also invalidate some cache entries you could still have from pre-1.1 runs. Warning: backward incompatible!.

      System Message: ERROR/3 (<stdin>, line 1517); backlink

      Unknown interpreted text role "issue".

Keep reading for more details on other improvements and bug fixes.

Beta Python 3 Support

We have been hard at work to make Scrapy run on Python 3. As a result, now you can run spiders on Python 3.3, 3.4 and 3.5 (Twisted >= 15.5 required). Some features are still missing (and some may never be ported).

Almost all builtin extensions/middlewares are expected to work. However, we are aware of some limitations in Python 3:

  • Scrapy does not work on Windows with Python 3
  • Sending emails is not supported
  • FTP download handler is not supported
  • Telnet console is not supported

Additional New Features and Enhancements

  • Scrapy now has a Code of Conduct (:issue:`1681`).

    System Message: ERROR/3 (<stdin>, line 1547); backlink

    Unknown interpreted text role "issue".

  • Command line tool now has completion for zsh (:issue:`934`).

    System Message: ERROR/3 (<stdin>, line 1548); backlink

    Unknown interpreted text role "issue".

  • Improvements to scrapy shell:

    • Support for bpython and configure preferred Python shell via SCRAPY_PYTHON_SHELL (:issue:`1100`, :issue:`1444`).

      System Message: ERROR/3 (<stdin>, line 1551); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1551); backlink

      Unknown interpreted text role "issue".

    • Support URLs without scheme (:issue:`1498`) Warning: backward incompatible!

      System Message: ERROR/3 (<stdin>, line 1553); backlink

      Unknown interpreted text role "issue".

    • Bring back support for relative file path (:issue:`1710`, :issue:`1550`).

      System Message: ERROR/3 (<stdin>, line 1555); backlink

      Unknown interpreted text role "issue".

      System Message: ERROR/3 (<stdin>, line 1555); backlink

      Unknown interpreted text role "issue".

  • Added :setting:`MEMUSAGE_CHECK_INTERVAL_SECONDS` setting to change default check interval (:issue:`1282`).

    System Message: ERROR/3 (<stdin>, line 1557); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1557); backlink

    Unknown interpreted text role "issue".

  • Download handlers are now lazy-loaded on first request using their scheme (:issue:`1390`, :issue:`1421`).

    System Message: ERROR/3 (<stdin>, line 1559); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1559); backlink

    Unknown interpreted text role "issue".

  • HTTPS download handlers do not force TLS 1.0 anymore; instead, OpenSSL's SSLv23_method()/TLS_method() is used allowing to try negotiating with the remote hosts the highest TLS protocol version it can (:issue:`1794`, :issue:`1629`).

    System Message: ERROR/3 (<stdin>, line 1561); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1561); backlink

    Unknown interpreted text role "issue".

  • RedirectMiddleware now skips the status codes from handle_httpstatus_list on spider attribute or in Request's meta key (:issue:`1334`, :issue:`1364`, :issue:`1447`).

    System Message: ERROR/3 (<stdin>, line 1565); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1565); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1565); backlink

    Unknown interpreted text role "issue".

  • Form submission:

    • now works with <button> elements too (:issue:`1469`).

      System Message: ERROR/3 (<stdin>, line 1571); backlink

      Unknown interpreted text role "issue".

    • an empty string is now used for submit buttons without a value (:issue:`1472`)

      System Message: ERROR/3 (<stdin>, line 1572); backlink

      Unknown interpreted text role "issue".

  • Dict-like settings now have per-key priorities (:issue:`1135`, :issue:`1149` and :issue:`1586`).

    System Message: ERROR/3 (<stdin>, line 1575); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1575); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1575); backlink

    Unknown interpreted text role "issue".

  • Sending non-ASCII emails (:issue:`1662`)

    System Message: ERROR/3 (<stdin>, line 1577); backlink

    Unknown interpreted text role "issue".

  • CloseSpider and SpiderState extensions now get disabled if no relevant setting is set (:issue:`1723`, :issue:`1725`).

    System Message: ERROR/3 (<stdin>, line 1578); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1578); backlink

    Unknown interpreted text role "issue".

  • Added method ExecutionEngine.close (:issue:`1423`).

    System Message: ERROR/3 (<stdin>, line 1580); backlink

    Unknown interpreted text role "issue".

  • Added method CrawlerRunner.create_crawler (:issue:`1528`).

    System Message: ERROR/3 (<stdin>, line 1581); backlink

    Unknown interpreted text role "issue".

  • Scheduler priority queue can now be customized via :setting:`SCHEDULER_PRIORITY_QUEUE` (:issue:`1822`).

    System Message: ERROR/3 (<stdin>, line 1582); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1582); backlink

    Unknown interpreted text role "issue".

  • .pps links are now ignored by default in link extractors (:issue:`1835`).

    System Message: ERROR/3 (<stdin>, line 1584); backlink

    Unknown interpreted text role "issue".

  • temporary data folder for FTP and S3 feed storages can be customized using a new :setting:`FEED_TEMPDIR` setting (:issue:`1847`).

    System Message: ERROR/3 (<stdin>, line 1585); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1585); backlink

    Unknown interpreted text role "issue".

  • FilesPipeline and ImagesPipeline settings are now instance attributes instead of class attributes, enabling spider-specific behaviors (:issue:`1891`).

    System Message: ERROR/3 (<stdin>, line 1587); backlink

    Unknown interpreted text role "issue".

  • JsonItemExporter now formats opening and closing square brackets on their own line (first and last lines of output file) (:issue:`1950`).

    System Message: ERROR/3 (<stdin>, line 1589); backlink

    Unknown interpreted text role "issue".

  • If available, botocore is used for S3FeedStorage, S3DownloadHandler and S3FilesStore (:issue:`1761`, :issue:`1883`).

    System Message: ERROR/3 (<stdin>, line 1591); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1591); backlink

    Unknown interpreted text role "issue".

  • Tons of documentation updates and related fixes (:issue:`1291`, :issue:`1302`, :issue:`1335`, :issue:`1683`, :issue:`1660`, :issue:`1642`, :issue:`1721`, :issue:`1727`, :issue:`1879`).

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1593); backlink

    Unknown interpreted text role "issue".

  • Other refactoring, optimizations and cleanup (:issue:`1476`, :issue:`1481`, :issue:`1477`, :issue:`1315`, :issue:`1290`, :issue:`1750`, :issue:`1881`).

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1596); backlink

    Unknown interpreted text role "issue".

Deprecations and Removals

  • Added to_bytes and to_unicode, deprecated str_to_unicode and unicode_to_str functions (:issue:`778`).

    System Message: ERROR/3 (<stdin>, line 1605); backlink

    Unknown interpreted text role "issue".

  • binary_is_text is introduced, to replace use of isbinarytext (but with inverse return value) (:issue:`1851`)

    System Message: ERROR/3 (<stdin>, line 1607); backlink

    Unknown interpreted text role "issue".

  • The optional_features set has been removed (:issue:`1359`).

    System Message: ERROR/3 (<stdin>, line 1609); backlink

    Unknown interpreted text role "issue".

  • The --lsprof command line option has been removed (:issue:`1689`). Warning: backward incompatible, but doesn't break user code.

    System Message: ERROR/3 (<stdin>, line 1610); backlink

    Unknown interpreted text role "issue".

  • The following datatypes were deprecated (:issue:`1720`):

    System Message: ERROR/3 (<stdin>, line 1612); backlink

    Unknown interpreted text role "issue".

    • scrapy.utils.datatypes.MultiValueDictKeyError
    • scrapy.utils.datatypes.MultiValueDict
    • scrapy.utils.datatypes.SiteNode

  • The previously bundled scrapy.xlib.pydispatch library was deprecated and replaced by pydispatcher.

Relocations

Bugfixes

  • Scrapy does not retry requests that got a HTTP 400 Bad Request response anymore (:issue:`1289`). Warning: backward incompatible!

    System Message: ERROR/3 (<stdin>, line 1636); backlink

    Unknown interpreted text role "issue".

  • Support empty password for http_proxy config (:issue:`1274`).

    System Message: ERROR/3 (<stdin>, line 1638); backlink

    Unknown interpreted text role "issue".

  • Interpret application/x-json as TextResponse (:issue:`1333`).

    System Message: ERROR/3 (<stdin>, line 1639); backlink

    Unknown interpreted text role "issue".

  • Support link rel attribute with multiple values (:issue:`1201`).

    System Message: ERROR/3 (<stdin>, line 1640); backlink

    Unknown interpreted text role "issue".

  • Fixed scrapy.http.FormRequest.from_response when there is a <base> tag (:issue:`1564`).

    System Message: ERROR/3 (<stdin>, line 1641); backlink

    Unknown interpreted text role "issue".

  • Fixed :setting:`TEMPLATES_DIR` handling (:issue:`1575`).

    System Message: ERROR/3 (<stdin>, line 1643); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 1643); backlink

    Unknown interpreted text role "issue".

  • Various FormRequest fixes (:issue:`1595`, :issue:`1596`, :issue:`1597`).

    System Message: ERROR/3 (<stdin>, line 1644); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1644); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1644); backlink

    Unknown interpreted text role "issue".

  • Makes _monkeypatches more robust (:issue:`1634`).

    System Message: ERROR/3 (<stdin>, line 1645); backlink

    Unknown interpreted text role "issue".

  • Fixed bug on XMLItemExporter with non-string fields in items (:issue:`1738`).

    System Message: ERROR/3 (<stdin>, line 1646); backlink

    Unknown interpreted text role "issue".

  • Fixed startproject command in macOS (:issue:`1635`).

    System Message: ERROR/3 (<stdin>, line 1648); backlink

    Unknown interpreted text role "issue".

  • Fixed :class:`~scrapy.exporters.PythonItemExporter` and CSVExporter for non-string item types (:issue:`1737`).

    System Message: ERROR/3 (<stdin>, line 1649); backlink

    Unknown interpreted text role "class".

    System Message: ERROR/3 (<stdin>, line 1649); backlink

    Unknown interpreted text role "issue".

  • Various logging related fixes (:issue:`1294`, :issue:`1419`, :issue:`1263`, :issue:`1624`, :issue:`1654`, :issue:`1722`, :issue:`1726` and :issue:`1303`).

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1651); backlink

    Unknown interpreted text role "issue".

  • Fixed bug in utils.template.render_templatefile() (:issue:`1212`).

    System Message: ERROR/3 (<stdin>, line 1653); backlink

    Unknown interpreted text role "issue".

  • sitemaps extraction from robots.txt is now case-insensitive (:issue:`1902`).

    System Message: ERROR/3 (<stdin>, line 1654); backlink

    Unknown interpreted text role "issue".

  • HTTPS+CONNECT tunnels could get mixed up when using multiple proxies to same remote host (:issue:`1912`).

    System Message: ERROR/3 (<stdin>, line 1655); backlink

    Unknown interpreted text role "issue".

Scrapy 1.0.7 (2017-03-03)

  • Packaging fix: disallow unsupported Twisted versions in setup.py

Scrapy 1.0.6 (2016-05-04)

  • FIX: RetryMiddleware is now robust to non-standard HTTP status codes (:issue:`1857`)

    System Message: ERROR/3 (<stdin>, line 1670); backlink

    Unknown interpreted text role "issue".

  • FIX: Filestorage HTTP cache was checking wrong modified time (:issue:`1875`)

    System Message: ERROR/3 (<stdin>, line 1671); backlink

    Unknown interpreted text role "issue".

  • DOC: Support for Sphinx 1.4+ (:issue:`1893`)

    System Message: ERROR/3 (<stdin>, line 1672); backlink

    Unknown interpreted text role "issue".

  • DOC: Consistency in selectors examples (:issue:`1869`)

    System Message: ERROR/3 (<stdin>, line 1673); backlink

    Unknown interpreted text role "issue".

Scrapy 1.0.5 (2016-02-04)

  • FIX: [Backport] Ignore bogus links in LinkExtractors (fixes :issue:`907`, :commit:`108195e`)

    System Message: ERROR/3 (<stdin>, line 1680); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 1680); backlink

    Unknown interpreted text role "commit".

  • TST: Changed buildbot makefile to use 'pytest' (:commit:`1f3d90a`)

    System Message: ERROR/3 (<stdin>, line 1681); backlink

    Unknown interpreted text role "commit".

  • DOC: Fixed typos in tutorial and media-pipeline (:commit:`808a9ea` and :commit:`803bd87`)

    System Message: ERROR/3 (<stdin>, line 1682); backlink

    Unknown interpreted text role "commit".

    System Message: ERROR/3 (<stdin>, line 1682); backlink

    Unknown interpreted text role "commit".

  • DOC: Add AjaxCrawlMiddleware to DOWNLOADER_MIDDLEWARES_BASE in settings docs (:commit:`aa94121`)

    System Message: ERROR/3 (<stdin>, line 1683); backlink

    Unknown interpreted text role "commit".

Scrapy 1.0.4 (2015-12-30)

  • Ignoring xlib/tx folder, depending on Twisted version. (:commit:`7dfa979`)

    System Message: ERROR/3 (<stdin>, line 1690); backlink

    Unknown interpreted text role "commit".

  • Run on new travis-ci infra (:commit:`6e42f0b`)

    System Message: ERROR/3 (<stdin>, line 1691); backlink

    Unknown interpreted text role "commit".

  • Spelling fixes (:commit:`823a1cc`)

    System Message: ERROR/3 (<stdin>, line 1692); backlink

    Unknown interpreted text role "commit".

  • escape nodename in xmliter regex (:commit:`da3c155`)

    System Message: ERROR/3 (<stdin>, line 1693); backlink

    Unknown interpreted text role "commit".

  • test xml nodename with dots (:commit:`4418fc3`)

    System Message: ERROR/3 (<stdin>, line 1694); backlink

    Unknown interpreted text role "commit".

  • TST don't use broken Pillow version in tests (:commit:`a55078c`)

    System Message: ERROR/3 (<stdin>, line 1695); backlink

    Unknown interpreted text role "commit".

  • disable log on version command. closes #1426 (:commit:`86fc330`)

    System Message: ERROR/3 (<stdin>, line 1696); backlink

    Unknown interpreted text role "commit".

  • disable log on startproject command (:commit:`db4c9fe`)

    System Message: ERROR/3 (<stdin>, line 1697); backlink

    Unknown interpreted text role "commit".

  • Add PyPI download stats badge (:commit:`df2b944`)

    System Message: ERROR/3 (<stdin>, line 1698); backlink

    Unknown interpreted text role "commit".

  • don't run tests twice on Travis if a PR is made from a scrapy/scrapy branch (:commit:`a83ab41`)

    System Message: ERROR/3 (<stdin>, line 1699); backlink

    Unknown interpreted text role "commit".

  • Add Python 3 porting status badge to the README (:commit:`73ac80d`)

    System Message: ERROR/3 (<stdin>, line 1700); backlink

    Unknown interpreted text role "commit".

  • fixed RFPDupeFilter persistence (:commit:`97d080e`)

    System Message: ERROR/3 (<stdin>, line 1701); backlink

    Unknown interpreted text role "commit".

  • TST a test to show that dupefilter persistence is not working (:commit:`97f2fb3`)

    System Message: ERROR/3 (<stdin>, line 1702); backlink

    Unknown interpreted text role "commit".

  • explicit close file on file:// scheme handler (:commit:`d9b4850`)

    System Message: ERROR/3 (<stdin>, line 1703); backlink

    Unknown interpreted text role "commit".

  • Disable dupefilter in shell (:commit:`c0d0734`)

    System Message: ERROR/3 (<stdin>, line 1704); backlink

    Unknown interpreted text role "commit".

  • DOC: Add captions to toctrees which appear in sidebar (:commit:`aa239ad`)

    System Message: ERROR/3 (<stdin>, line 1705); backlink

    Unknown interpreted text role "commit".

  • DOC Removed pywin32 from install instructions as it's already declared as dependency. (:commit:`10eb400`)

    System Message: ERROR/3 (<stdin>, line 1706); backlink

    Unknown interpreted text role "commit".

  • Added installation notes about using Conda for Windows and other OSes. (:commit:`1c3600a`)

    System Message: ERROR/3 (<stdin>, line 1707); backlink

    Unknown interpreted text role "commit".

  • Fixed minor grammar issues. (:commit:`7f4ddd5`)

    System Message: ERROR/3 (<stdin>, line 1708); backlink

    Unknown interpreted text role "commit".

  • fixed a typo in the documentation. (:commit:`b71f677`)

    System Message: ERROR/3 (<stdin>, line 1709); backlink

    Unknown interpreted text role "commit".

  • Version 1 now exists (:commit:`5456c0e`)

    System Message: ERROR/3 (<stdin>, line 1710); backlink

    Unknown interpreted text role "commit".

  • fix another invalid xpath error (:commit:`0a1366e`)

    System Message: ERROR/3 (<stdin>, line 1711); backlink

    Unknown interpreted text role "commit".

  • fix ValueError: Invalid XPath: //div/[id="not-exists"]/text() on selectors.rst (:commit:`ca8d60f`)

    System Message: ERROR/3 (<stdin>, line 1712); backlink

    Unknown interpreted text role "commit".

  • Typos corrections (:commit:`7067117`)

    System Message: ERROR/3 (<stdin>, line 1713); backlink

    Unknown interpreted text role "commit".

  • fix typos in downloader-middleware.rst and exceptions.rst, middlware -> middleware (:commit:`32f115c`)

    System Message: ERROR/3 (<stdin>, line 1714); backlink

    Unknown interpreted text role "commit".

  • Add note to Ubuntu install section about Debian compatibility (:commit:`23fda69`)

    System Message: ERROR/3 (<stdin>, line 1715); backlink

    Unknown interpreted text role "commit".

  • Replace alternative macOS install workaround with virtualenv (:commit:`98b63ee`)

    System Message: ERROR/3 (<stdin>, line 1716); backlink

    Unknown interpreted text role "commit".

  • Reference Homebrew's homepage for installation instructions (:commit:`1925db1`)

    System Message: ERROR/3 (<stdin>, line 1717); backlink

    Unknown interpreted text role "commit".

  • Add oldest supported tox version to contributing docs (:commit:`5d10d6d`)

    System Message: ERROR/3 (<stdin>, line 1718); backlink

    Unknown interpreted text role "commit".

  • Note in install docs about pip being already included in python>=2.7.9 (:commit:`85c980e`)

    System Message: ERROR/3 (<stdin>, line 1719); backlink

    Unknown interpreted text role "commit".

  • Add non-python dependencies to Ubuntu install section in the docs (:commit:`fbd010d`)

    System Message: ERROR/3 (<stdin>, line 1720); backlink

    Unknown interpreted text role "commit".

  • Add macOS installation section to docs (:commit:`d8f4cba`)

    System Message: ERROR/3 (<stdin>, line 1721); backlink

    Unknown interpreted text role "commit".

  • DOC(ENH): specify path to rtd theme explicitly (:commit:`de73b1a`)

    System Message: ERROR/3 (<stdin>, line 1722); backlink

    Unknown interpreted text role "commit".

  • minor: scrapy.Spider docs grammar (:commit:`1ddcc7b`)

    System Message: ERROR/3 (<stdin>, line 1723); backlink

    Unknown interpreted text role "commit".

  • Make common practices sample code match the comments (:commit:`1b85bcf`)

    System Message: ERROR/3 (<stdin>, line 1724); backlink

    Unknown interpreted text role "commit".

  • nextcall repetitive calls (heartbeats). (:commit:`55f7104`)

    System Message: ERROR/3 (<stdin>, line 1725); backlink

    Unknown interpreted text role "commit".

  • Backport fix compatibility with Twisted 15.4.0 (:commit:`b262411`)

    System Message: ERROR/3 (<stdin>, line 1726); backlink

    Unknown interpreted text role "commit".

  • pin pytest to 2.7.3 (:commit:`a6535c2`)

    System Message: ERROR/3 (<stdin>, line 1727); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #1512 from mgedmin/patch-1 (:commit:`8876111`)

    System Message: ERROR/3 (<stdin>, line 1728); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #1513 from mgedmin/patch-2 (:commit:`5d4daf8`)

    System Message: ERROR/3 (<stdin>, line 1729); backlink

    Unknown interpreted text role "commit".

  • Typo (:commit:`f8d0682`)

    System Message: ERROR/3 (<stdin>, line 1730); backlink

    Unknown interpreted text role "commit".

  • Fix list formatting (:commit:`5f83a93`)

    System Message: ERROR/3 (<stdin>, line 1731); backlink

    Unknown interpreted text role "commit".

  • fix Scrapy squeue tests after recent changes to queuelib (:commit:`3365c01`)

    System Message: ERROR/3 (<stdin>, line 1732); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #1475 from rweindl/patch-1 (:commit:`2d688cd`)

    System Message: ERROR/3 (<stdin>, line 1733); backlink

    Unknown interpreted text role "commit".

  • Update tutorial.rst (:commit:`fbc1f25`)

    System Message: ERROR/3 (<stdin>, line 1734); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #1449 from rhoekman/patch-1 (:commit:`7d6538c`)

    System Message: ERROR/3 (<stdin>, line 1735); backlink

    Unknown interpreted text role "commit".

  • Small grammatical change (:commit:`8752294`)

    System Message: ERROR/3 (<stdin>, line 1736); backlink

    Unknown interpreted text role "commit".

  • Add openssl version to version command (:commit:`13c45ac`)

    System Message: ERROR/3 (<stdin>, line 1737); backlink

    Unknown interpreted text role "commit".

Scrapy 1.0.3 (2015-08-11)

  • add service_identity to Scrapy install_requires (:commit:`cbc2501`)

    System Message: ERROR/3 (<stdin>, line 1744); backlink

    Unknown interpreted text role "commit".

  • Workaround for travis#296 (:commit:`66af9cd`)

    System Message: ERROR/3 (<stdin>, line 1745); backlink

    Unknown interpreted text role "commit".

Scrapy 1.0.2 (2015-08-06)

  • Twisted 15.3.0 does not raises PicklingError serializing lambda functions (:commit:`b04dd7d`)

    System Message: ERROR/3 (<stdin>, line 1752); backlink

    Unknown interpreted text role "commit".

  • Minor method name fix (:commit:`6f85c7f`)

    System Message: ERROR/3 (<stdin>, line 1753); backlink

    Unknown interpreted text role "commit".

  • minor: scrapy.Spider grammar and clarity (:commit:`9c9d2e0`)

    System Message: ERROR/3 (<stdin>, line 1754); backlink

    Unknown interpreted text role "commit".

  • Put a blurb about support channels in CONTRIBUTING (:commit:`c63882b`)

    System Message: ERROR/3 (<stdin>, line 1755); backlink

    Unknown interpreted text role "commit".

  • Fixed typos (:commit:`a9ae7b0`)

    System Message: ERROR/3 (<stdin>, line 1756); backlink

    Unknown interpreted text role "commit".

  • Fix doc reference. (:commit:`7c8a4fe`)

    System Message: ERROR/3 (<stdin>, line 1757); backlink

    Unknown interpreted text role "commit".

Scrapy 1.0.1 (2015-07-01)

  • Unquote request path before passing to FTPClient, it already escape paths (:commit:`cc00ad2`)

    System Message: ERROR/3 (<stdin>, line 1764); backlink

    Unknown interpreted text role "commit".

  • include tests/ to source distribution in MANIFEST.in (:commit:`eca227e`)

    System Message: ERROR/3 (<stdin>, line 1765); backlink

    Unknown interpreted text role "commit".

  • DOC Fix SelectJmes documentation (:commit:`b8567bc`)

    System Message: ERROR/3 (<stdin>, line 1766); backlink

    Unknown interpreted text role "commit".

  • DOC Bring Ubuntu and Archlinux outside of Windows subsection (:commit:`392233f`)

    System Message: ERROR/3 (<stdin>, line 1767); backlink

    Unknown interpreted text role "commit".

  • DOC remove version suffix from Ubuntu package (:commit:`5303c66`)

    System Message: ERROR/3 (<stdin>, line 1768); backlink

    Unknown interpreted text role "commit".

  • DOC Update release date for 1.0 (:commit:`c89fa29`)

    System Message: ERROR/3 (<stdin>, line 1769); backlink

    Unknown interpreted text role "commit".

Scrapy 1.0.0 (2015-06-19)

You will find a lot of new features and bugfixes in this major release. Make sure to check our updated :ref:`overview <intro-overview>` to get a glance of some of the changes, along with our brushed :ref:`tutorial <intro-tutorial>`.

System Message: ERROR/3 (<stdin>, line 1776); backlink

Unknown interpreted text role "ref".

System Message: ERROR/3 (<stdin>, line 1776); backlink

Unknown interpreted text role "ref".

Support for returning dictionaries in spiders

Declaring and returning Scrapy Items is no longer necessary to collect the scraped data from your spider, you can now return explicit dictionaries instead.

Classic version

class MyItem(scrapy.Item):
    url = scrapy.Field()

class MySpider(scrapy.Spider):
    def parse(self, response):
        return MyItem(url=response.url)

New version

class MySpider(scrapy.Spider):
    def parse(self, response):
        return {'url': response.url}

Per-spider settings (GSoC 2014)

Last Google Summer of Code project accomplished an important redesign of the mechanism used for populating settings, introducing explicit priorities to override any given setting. As an extension of that goal, we included a new level of priority for settings that act exclusively for a single spider, allowing them to redefine project settings.

Start using it by defining a :attr:`~scrapy.spiders.Spider.custom_settings` class variable in your spider:

System Message: ERROR/3 (<stdin>, line 1815); backlink

Unknown interpreted text role "attr".
class MySpider(scrapy.Spider):
    custom_settings = {
        "DOWNLOAD_DELAY": 5.0,
        "RETRY_ENABLED": False,
    }

Read more about settings population: :ref:`topics-settings`

System Message: ERROR/3 (<stdin>, line 1824); backlink

Unknown interpreted text role "ref".

Python Logging

Scrapy 1.0 has moved away from Twisted logging to support Python built in’s as default logging system. We’re maintaining backward compatibility for most of the old custom interface to call logging functions, but you’ll get warnings to switch to the Python logging API entirely.

Old version

from scrapy import log
log.msg('MESSAGE', log.INFO)

New version

import logging
logging.info('MESSAGE')

Logging with spiders remains the same, but on top of the :meth:`~scrapy.spiders.Spider.log` method you’ll have access to a custom :attr:`~scrapy.spiders.Spider.logger` created for the spider to issue log events:

System Message: ERROR/3 (<stdin>, line 1848); backlink

Unknown interpreted text role "meth".

System Message: ERROR/3 (<stdin>, line 1848); backlink

Unknown interpreted text role "attr".
class MySpider(scrapy.Spider):
    def parse(self, response):
        self.logger.info('Response received')

Read more in the logging documentation: :ref:`topics-logging`

System Message: ERROR/3 (<stdin>, line 1859); backlink

Unknown interpreted text role "ref".

Crawler API refactoring (GSoC 2014)

Another milestone for last Google Summer of Code was a refactoring of the internal API, seeking a simpler and easier usage. Check new core interface in: :ref:`topics-api`

System Message: ERROR/3 (<stdin>, line 1864); backlink

Unknown interpreted text role "ref".

A common situation where you will face these changes is while running Scrapy from scripts. Here’s a quick example of how to run a Spider manually with the new API:

from scrapy.crawler import CrawlerProcess

process = CrawlerProcess({
    'USER_AGENT': 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)'
})
process.crawl(MySpider)
process.start()

Bear in mind this feature is still under development and its API may change until it reaches a stable status.

See more examples for scripts running Scrapy: :ref:`topics-practices`

System Message: ERROR/3 (<stdin>, line 1885); backlink

Unknown interpreted text role "ref".

Module Relocations

There’s been a large rearrangement of modules trying to improve the general structure of Scrapy. Main changes were separating various subpackages into new projects and dissolving both scrapy.contrib and scrapy.contrib_exp into top level packages. Backward compatibility was kept among internal relocations, while importing deprecated modules expect warnings indicating their new place.

Full list of relocations

Outsourced packages

Note

These extensions went through some minor changes, e.g. some setting names were changed. Please check the documentation in each new repository to get familiar with the new usage.

Old location New location
scrapy.commands.deploy

scrapyd-client (See other alternatives here: :ref:`topics-deploy`)

System Message: ERROR/3 (<stdin>, line 1913); backlink

Unknown interpreted text role "ref".
scrapy.contrib.djangoitem scrapy-djangoitem
scrapy.webservice scrapy-jsonrpc

scrapy.contrib_exp and scrapy.contrib dissolutions

Old location New location
scrapy.contrib_exp.downloadermiddleware.decompression scrapy.downloadermiddlewares.decompression
scrapy.contrib_exp.iterators scrapy.utils.iterators
scrapy.contrib.downloadermiddleware scrapy.downloadermiddlewares
scrapy.contrib.exporter scrapy.exporters
scrapy.contrib.linkextractors scrapy.linkextractors
scrapy.contrib.loader scrapy.loader
scrapy.contrib.loader.processor scrapy.loader.processors
scrapy.contrib.pipeline scrapy.pipelines
scrapy.contrib.spidermiddleware scrapy.spidermiddlewares
scrapy.contrib.spiders scrapy.spiders
  • scrapy.contrib.closespider
  • scrapy.contrib.corestats
  • scrapy.contrib.debug
  • scrapy.contrib.feedexport
  • scrapy.contrib.httpcache
  • scrapy.contrib.logstats
  • scrapy.contrib.memdebug
  • scrapy.contrib.memusage
  • scrapy.contrib.spiderstate
  • scrapy.contrib.statsmailer
  • scrapy.contrib.throttle
 scrapy.extensions.*

Plural renames and Modules unification

Old location New location
scrapy.command scrapy.commands
scrapy.dupefilter scrapy.dupefilters
scrapy.linkextractor scrapy.linkextractors
scrapy.spider scrapy.spiders
scrapy.squeue scrapy.squeues
scrapy.statscol scrapy.statscollectors
scrapy.utils.decorator scrapy.utils.decorators

Class renames

Old location New location
scrapy.spidermanager.SpiderManager scrapy.spiderloader.SpiderLoader

Settings renames

Old location New location
SPIDER_MANAGER_CLASS SPIDER_LOADER_CLASS

Changelog

New Features and Enhancements

  • Python logging (:issue:`1060`, :issue:`1235`, :issue:`1236`, :issue:`1240`, :issue:`1259`, :issue:`1278`, :issue:`1286`)

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2005); backlink

    Unknown interpreted text role "issue".

  • FEED_EXPORT_FIELDS option (:issue:`1159`, :issue:`1224`)

    System Message: ERROR/3 (<stdin>, line 2007); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2007); backlink

    Unknown interpreted text role "issue".

  • Dns cache size and timeout options (:issue:`1132`)

    System Message: ERROR/3 (<stdin>, line 2008); backlink

    Unknown interpreted text role "issue".

  • support namespace prefix in xmliter_lxml (:issue:`963`)

    System Message: ERROR/3 (<stdin>, line 2009); backlink

    Unknown interpreted text role "issue".

  • Reactor threadpool max size setting (:issue:`1123`)

    System Message: ERROR/3 (<stdin>, line 2010); backlink

    Unknown interpreted text role "issue".

  • Allow spiders to return dicts. (:issue:`1081`)

    System Message: ERROR/3 (<stdin>, line 2011); backlink

    Unknown interpreted text role "issue".

  • Add Response.urljoin() helper (:issue:`1086`)

    System Message: ERROR/3 (<stdin>, line 2012); backlink

    Unknown interpreted text role "issue".

  • look in ~/.config/scrapy.cfg for user config (:issue:`1098`)

    System Message: ERROR/3 (<stdin>, line 2013); backlink

    Unknown interpreted text role "issue".

  • handle TLS SNI (:issue:`1101`)

    System Message: ERROR/3 (<stdin>, line 2014); backlink

    Unknown interpreted text role "issue".

  • Selectorlist extract first (:issue:`624`, :issue:`1145`)

    System Message: ERROR/3 (<stdin>, line 2015); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2015); backlink

    Unknown interpreted text role "issue".

  • Added JmesSelect (:issue:`1016`)

    System Message: ERROR/3 (<stdin>, line 2016); backlink

    Unknown interpreted text role "issue".

  • add gzip compression to filesystem http cache backend (:issue:`1020`)

    System Message: ERROR/3 (<stdin>, line 2017); backlink

    Unknown interpreted text role "issue".

  • CSS support in link extractors (:issue:`983`)

    System Message: ERROR/3 (<stdin>, line 2018); backlink

    Unknown interpreted text role "issue".

  • httpcache dont_cache meta #19 #689 (:issue:`821`)

    System Message: ERROR/3 (<stdin>, line 2019); backlink

    Unknown interpreted text role "issue".

  • add signal to be sent when request is dropped by the scheduler (:issue:`961`)

    System Message: ERROR/3 (<stdin>, line 2020); backlink

    Unknown interpreted text role "issue".

  • avoid download large response (:issue:`946`)

    System Message: ERROR/3 (<stdin>, line 2022); backlink

    Unknown interpreted text role "issue".

  • Allow to specify the quotechar in CSVFeedSpider (:issue:`882`)

    System Message: ERROR/3 (<stdin>, line 2023); backlink

    Unknown interpreted text role "issue".

  • Add referer to "Spider error processing" log message (:issue:`795`)

    System Message: ERROR/3 (<stdin>, line 2024); backlink

    Unknown interpreted text role "issue".

  • process robots.txt once (:issue:`896`)

    System Message: ERROR/3 (<stdin>, line 2025); backlink

    Unknown interpreted text role "issue".

  • GSoC Per-spider settings (:issue:`854`)

    System Message: ERROR/3 (<stdin>, line 2026); backlink

    Unknown interpreted text role "issue".

  • Add project name validation (:issue:`817`)

    System Message: ERROR/3 (<stdin>, line 2027); backlink

    Unknown interpreted text role "issue".

  • GSoC API cleanup (:issue:`816`, :issue:`1128`, :issue:`1147`, :issue:`1148`, :issue:`1156`, :issue:`1185`, :issue:`1187`, :issue:`1258`, :issue:`1268`, :issue:`1276`, :issue:`1285`, :issue:`1284`)

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2028); backlink

    Unknown interpreted text role "issue".

  • Be more responsive with IO operations (:issue:`1074` and :issue:`1075`)

    System Message: ERROR/3 (<stdin>, line 2031); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2031); backlink

    Unknown interpreted text role "issue".

  • Do leveldb compaction for httpcache on closing (:issue:`1297`)

    System Message: ERROR/3 (<stdin>, line 2032); backlink

    Unknown interpreted text role "issue".

Deprecations and Removals

  • Deprecate htmlparser link extractor (:issue:`1205`)

    System Message: ERROR/3 (<stdin>, line 2036); backlink

    Unknown interpreted text role "issue".

  • remove deprecated code from FeedExporter (:issue:`1155`)

    System Message: ERROR/3 (<stdin>, line 2037); backlink

    Unknown interpreted text role "issue".

  • a leftover for.15 compatibility (:issue:`925`)

    System Message: ERROR/3 (<stdin>, line 2038); backlink

    Unknown interpreted text role "issue".

  • drop support for CONCURRENT_REQUESTS_PER_SPIDER (:issue:`895`)

    System Message: ERROR/3 (<stdin>, line 2039); backlink

    Unknown interpreted text role "issue".

  • Drop old engine code (:issue:`911`)

    System Message: ERROR/3 (<stdin>, line 2040); backlink

    Unknown interpreted text role "issue".

  • Deprecate SgmlLinkExtractor (:issue:`777`)

    System Message: ERROR/3 (<stdin>, line 2041); backlink

    Unknown interpreted text role "issue".

Relocations

  • Move exporters/__init__.py to exporters.py (:issue:`1242`)

    System Message: ERROR/3 (<stdin>, line 2045); backlink

    Unknown interpreted text role "issue".

  • Move base classes to their packages (:issue:`1218`, :issue:`1233`)

    System Message: ERROR/3 (<stdin>, line 2046); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2046); backlink

    Unknown interpreted text role "issue".

  • Module relocation (:issue:`1181`, :issue:`1210`)

    System Message: ERROR/3 (<stdin>, line 2047); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2047); backlink

    Unknown interpreted text role "issue".

  • rename SpiderManager to SpiderLoader (:issue:`1166`)

    System Message: ERROR/3 (<stdin>, line 2048); backlink

    Unknown interpreted text role "issue".

  • Remove djangoitem (:issue:`1177`)

    System Message: ERROR/3 (<stdin>, line 2049); backlink

    Unknown interpreted text role "issue".

  • remove scrapy deploy command (:issue:`1102`)

    System Message: ERROR/3 (<stdin>, line 2050); backlink

    Unknown interpreted text role "issue".

  • dissolve contrib_exp (:issue:`1134`)

    System Message: ERROR/3 (<stdin>, line 2051); backlink

    Unknown interpreted text role "issue".

  • Deleted bin folder from root, fixes #913 (:issue:`914`)

    System Message: ERROR/3 (<stdin>, line 2052); backlink

    Unknown interpreted text role "issue".

  • Remove jsonrpc based webservice (:issue:`859`)

    System Message: ERROR/3 (<stdin>, line 2053); backlink

    Unknown interpreted text role "issue".

  • Move Test cases under project root dir (:issue:`827`, :issue:`841`)

    System Message: ERROR/3 (<stdin>, line 2054); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2054); backlink

    Unknown interpreted text role "issue".

  • Fix backward incompatibility for relocated paths in settings (:issue:`1267`)

    System Message: ERROR/3 (<stdin>, line 2055); backlink

    Unknown interpreted text role "issue".

Documentation

  • CrawlerProcess documentation (:issue:`1190`)

    System Message: ERROR/3 (<stdin>, line 2060); backlink

    Unknown interpreted text role "issue".

  • Favoring web scraping over screen scraping in the descriptions (:issue:`1188`)

    System Message: ERROR/3 (<stdin>, line 2061); backlink

    Unknown interpreted text role "issue".

  • Some improvements for Scrapy tutorial (:issue:`1180`)

    System Message: ERROR/3 (<stdin>, line 2063); backlink

    Unknown interpreted text role "issue".

  • Documenting Files Pipeline together with Images Pipeline (:issue:`1150`)

    System Message: ERROR/3 (<stdin>, line 2064); backlink

    Unknown interpreted text role "issue".

  • deployment docs tweaks (:issue:`1164`)

    System Message: ERROR/3 (<stdin>, line 2065); backlink

    Unknown interpreted text role "issue".

  • Added deployment section covering scrapyd-deploy and shub (:issue:`1124`)

    System Message: ERROR/3 (<stdin>, line 2066); backlink

    Unknown interpreted text role "issue".

  • Adding more settings to project template (:issue:`1073`)

    System Message: ERROR/3 (<stdin>, line 2067); backlink

    Unknown interpreted text role "issue".

  • some improvements to overview page (:issue:`1106`)

    System Message: ERROR/3 (<stdin>, line 2068); backlink

    Unknown interpreted text role "issue".

  • Updated link in docs/topics/architecture.rst (:issue:`647`)

    System Message: ERROR/3 (<stdin>, line 2069); backlink

    Unknown interpreted text role "issue".

  • DOC reorder topics (:issue:`1022`)

    System Message: ERROR/3 (<stdin>, line 2070); backlink

    Unknown interpreted text role "issue".

  • updating list of Request.meta special keys (:issue:`1071`)

    System Message: ERROR/3 (<stdin>, line 2071); backlink

    Unknown interpreted text role "issue".

  • DOC document download_timeout (:issue:`898`)

    System Message: ERROR/3 (<stdin>, line 2072); backlink

    Unknown interpreted text role "issue".

  • DOC simplify extension docs (:issue:`893`)

    System Message: ERROR/3 (<stdin>, line 2073); backlink

    Unknown interpreted text role "issue".

  • Leaks docs (:issue:`894`)

    System Message: ERROR/3 (<stdin>, line 2074); backlink

    Unknown interpreted text role "issue".

  • DOC document from_crawler method for item pipelines (:issue:`904`)

    System Message: ERROR/3 (<stdin>, line 2075); backlink

    Unknown interpreted text role "issue".

  • Spider_error doesn't support deferreds (:issue:`1292`)

    System Message: ERROR/3 (<stdin>, line 2076); backlink

    Unknown interpreted text role "issue".

  • Corrections & Sphinx related fixes (:issue:`1220`, :issue:`1219`, :issue:`1196`, :issue:`1172`, :issue:`1171`, :issue:`1169`, :issue:`1160`, :issue:`1154`, :issue:`1127`, :issue:`1112`, :issue:`1105`, :issue:`1041`, :issue:`1082`, :issue:`1033`, :issue:`944`, :issue:`866`, :issue:`864`, :issue:`796`, :issue:`1260`, :issue:`1271`, :issue:`1293`, :issue:`1298`)

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2077); backlink

    Unknown interpreted text role "issue".

Bugfixes

  • Item multi inheritance fix (:issue:`353`, :issue:`1228`)

    System Message: ERROR/3 (<stdin>, line 2085); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2085); backlink

    Unknown interpreted text role "issue".

  • ItemLoader.load_item: iterate over copy of fields (:issue:`722`)

    System Message: ERROR/3 (<stdin>, line 2086); backlink

    Unknown interpreted text role "issue".

  • Fix Unhandled error in Deferred (RobotsTxtMiddleware) (:issue:`1131`, :issue:`1197`)

    System Message: ERROR/3 (<stdin>, line 2087); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2087); backlink

    Unknown interpreted text role "issue".

  • Force to read DOWNLOAD_TIMEOUT as int (:issue:`954`)

    System Message: ERROR/3 (<stdin>, line 2089); backlink

    Unknown interpreted text role "issue".

  • scrapy.utils.misc.load_object should print full traceback (:issue:`902`)

    System Message: ERROR/3 (<stdin>, line 2090); backlink

    Unknown interpreted text role "issue".

  • Fix bug for ".local" host name (:issue:`878`)

    System Message: ERROR/3 (<stdin>, line 2091); backlink

    Unknown interpreted text role "issue".

  • Fix for Enabled extensions, middlewares, pipelines info not printed anymore (:issue:`879`)

    System Message: ERROR/3 (<stdin>, line 2092); backlink

    Unknown interpreted text role "issue".

  • fix dont_merge_cookies bad behaviour when set to false on meta (:issue:`846`)

    System Message: ERROR/3 (<stdin>, line 2094); backlink

    Unknown interpreted text role "issue".

Python 3 In Progress Support

  • disable scrapy.telnet if twisted.conch is not available (:issue:`1161`)

    System Message: ERROR/3 (<stdin>, line 2099); backlink

    Unknown interpreted text role "issue".

  • fix Python 3 syntax errors in ajaxcrawl.py (:issue:`1162`)

    System Message: ERROR/3 (<stdin>, line 2100); backlink

    Unknown interpreted text role "issue".

  • more python3 compatibility changes for urllib (:issue:`1121`)

    System Message: ERROR/3 (<stdin>, line 2101); backlink

    Unknown interpreted text role "issue".

  • assertItemsEqual was renamed to assertCountEqual in Python 3. (:issue:`1070`)

    System Message: ERROR/3 (<stdin>, line 2102); backlink

    Unknown interpreted text role "issue".

  • Import unittest.mock if available. (:issue:`1066`)

    System Message: ERROR/3 (<stdin>, line 2104); backlink

    Unknown interpreted text role "issue".

  • updated deprecated cgi.parse_qsl to use six's parse_qsl (:issue:`909`)

    System Message: ERROR/3 (<stdin>, line 2105); backlink

    Unknown interpreted text role "issue".

  • Prevent Python 3 port regressions (:issue:`830`)

    System Message: ERROR/3 (<stdin>, line 2106); backlink

    Unknown interpreted text role "issue".

  • PY3: use MutableMapping for python 3 (:issue:`810`)

    System Message: ERROR/3 (<stdin>, line 2107); backlink

    Unknown interpreted text role "issue".

  • PY3: use six.BytesIO and six.moves.cStringIO (:issue:`803`)

    System Message: ERROR/3 (<stdin>, line 2108); backlink

    Unknown interpreted text role "issue".

  • PY3: fix xmlrpclib and email imports (:issue:`801`)

    System Message: ERROR/3 (<stdin>, line 2109); backlink

    Unknown interpreted text role "issue".

  • PY3: use six for robotparser and urlparse (:issue:`800`)

    System Message: ERROR/3 (<stdin>, line 2110); backlink

    Unknown interpreted text role "issue".

  • PY3: use six.iterkeys, six.iteritems, and tempfile (:issue:`799`)

    System Message: ERROR/3 (<stdin>, line 2111); backlink

    Unknown interpreted text role "issue".

  • PY3: fix has_key and use six.moves.configparser (:issue:`798`)

    System Message: ERROR/3 (<stdin>, line 2112); backlink

    Unknown interpreted text role "issue".

  • PY3: use six.moves.cPickle (:issue:`797`)

    System Message: ERROR/3 (<stdin>, line 2113); backlink

    Unknown interpreted text role "issue".

  • PY3 make it possible to run some tests in Python3 (:issue:`776`)

    System Message: ERROR/3 (<stdin>, line 2114); backlink

    Unknown interpreted text role "issue".

Tests

  • remove unnecessary lines from py3-ignores (:issue:`1243`)

    System Message: ERROR/3 (<stdin>, line 2118); backlink

    Unknown interpreted text role "issue".

  • Fix remaining warnings from pytest while collecting tests (:issue:`1206`)

    System Message: ERROR/3 (<stdin>, line 2119); backlink

    Unknown interpreted text role "issue".

  • Add docs build to travis (:issue:`1234`)

    System Message: ERROR/3 (<stdin>, line 2120); backlink

    Unknown interpreted text role "issue".

  • TST don't collect tests from deprecated modules. (:issue:`1165`)

    System Message: ERROR/3 (<stdin>, line 2121); backlink

    Unknown interpreted text role "issue".

  • install service_identity package in tests to prevent warnings (:issue:`1168`)

    System Message: ERROR/3 (<stdin>, line 2122); backlink

    Unknown interpreted text role "issue".

  • Fix deprecated settings API in tests (:issue:`1152`)

    System Message: ERROR/3 (<stdin>, line 2124); backlink

    Unknown interpreted text role "issue".

  • Add test for webclient with POST method and no body given (:issue:`1089`)

    System Message: ERROR/3 (<stdin>, line 2125); backlink

    Unknown interpreted text role "issue".

  • py3-ignores.txt supports comments (:issue:`1044`)

    System Message: ERROR/3 (<stdin>, line 2126); backlink

    Unknown interpreted text role "issue".

  • modernize some of the asserts (:issue:`835`)

    System Message: ERROR/3 (<stdin>, line 2127); backlink

    Unknown interpreted text role "issue".

  • selector.__repr__ test (:issue:`779`)

    System Message: ERROR/3 (<stdin>, line 2128); backlink

    Unknown interpreted text role "issue".

Code refactoring

  • CSVFeedSpider cleanup: use iterate_spider_output (:issue:`1079`)

    System Message: ERROR/3 (<stdin>, line 2132); backlink

    Unknown interpreted text role "issue".

  • remove unnecessary check from scrapy.utils.spider.iter_spider_output (:issue:`1078`)

    System Message: ERROR/3 (<stdin>, line 2133); backlink

    Unknown interpreted text role "issue".

  • Pydispatch pep8 (:issue:`992`)

    System Message: ERROR/3 (<stdin>, line 2135); backlink

    Unknown interpreted text role "issue".

  • Removed unused 'load=False' parameter from walk_modules() (:issue:`871`)

    System Message: ERROR/3 (<stdin>, line 2136); backlink

    Unknown interpreted text role "issue".

  • For consistency, use job_dir helper in SpiderState extension. (:issue:`805`)

    System Message: ERROR/3 (<stdin>, line 2137); backlink

    Unknown interpreted text role "issue".

  • rename "sflo" local variables to less cryptic "log_observer" (:issue:`775`)

    System Message: ERROR/3 (<stdin>, line 2139); backlink

    Unknown interpreted text role "issue".

Scrapy 0.24.6 (2015-04-20)

  • encode invalid xpath with unicode_escape under PY2 (:commit:`07cb3e5`)

    System Message: ERROR/3 (<stdin>, line 2144); backlink

    Unknown interpreted text role "commit".

  • fix IPython shell scope issue and load IPython user config (:commit:`2c8e573`)

    System Message: ERROR/3 (<stdin>, line 2145); backlink

    Unknown interpreted text role "commit".

  • Fix small typo in the docs (:commit:`d694019`)

    System Message: ERROR/3 (<stdin>, line 2146); backlink

    Unknown interpreted text role "commit".

  • Fix small typo (:commit:`f92fa83`)

    System Message: ERROR/3 (<stdin>, line 2147); backlink

    Unknown interpreted text role "commit".

  • Converted sel.xpath() calls to response.xpath() in Extracting the data (:commit:`c2c6d15`)

    System Message: ERROR/3 (<stdin>, line 2148); backlink

    Unknown interpreted text role "commit".

Scrapy 0.24.5 (2015-02-25)

  • Support new _getEndpoint Agent signatures on Twisted 15.0.0 (:commit:`540b9bc`)

    System Message: ERROR/3 (<stdin>, line 2154); backlink

    Unknown interpreted text role "commit".

  • DOC a couple more references are fixed (:commit:`b4c454b`)

    System Message: ERROR/3 (<stdin>, line 2155); backlink

    Unknown interpreted text role "commit".

  • DOC fix a reference (:commit:`e3c1260`)

    System Message: ERROR/3 (<stdin>, line 2156); backlink

    Unknown interpreted text role "commit".

  • t.i.b.ThreadedResolver is now a new-style class (:commit:`9e13f42`)

    System Message: ERROR/3 (<stdin>, line 2157); backlink

    Unknown interpreted text role "commit".

  • S3DownloadHandler: fix auth for requests with quoted paths/query params (:commit:`cdb9a0b`)

    System Message: ERROR/3 (<stdin>, line 2158); backlink

    Unknown interpreted text role "commit".

  • fixed the variable types in mailsender documentation (:commit:`bb3a848`)

    System Message: ERROR/3 (<stdin>, line 2159); backlink

    Unknown interpreted text role "commit".

  • Reset items_scraped instead of item_count (:commit:`edb07a4`)

    System Message: ERROR/3 (<stdin>, line 2160); backlink

    Unknown interpreted text role "commit".

  • Tentative attention message about what document to read for contributions (:commit:`7ee6f7a`)

    System Message: ERROR/3 (<stdin>, line 2161); backlink

    Unknown interpreted text role "commit".

  • mitmproxy 0.10.1 needs netlib 0.10.1 too (:commit:`874fcdd`)

    System Message: ERROR/3 (<stdin>, line 2162); backlink

    Unknown interpreted text role "commit".

  • pin mitmproxy 0.10.1 as >0.11 does not work with tests (:commit:`c6b21f0`)

    System Message: ERROR/3 (<stdin>, line 2163); backlink

    Unknown interpreted text role "commit".

  • Test the parse command locally instead of against an external url (:commit:`c3a6628`)

    System Message: ERROR/3 (<stdin>, line 2164); backlink

    Unknown interpreted text role "commit".

  • Patches Twisted issue while closing the connection pool on HTTPDownloadHandler (:commit:`d0bf957`)

    System Message: ERROR/3 (<stdin>, line 2165); backlink

    Unknown interpreted text role "commit".

  • Updates documentation on dynamic item classes. (:commit:`eeb589a`)

    System Message: ERROR/3 (<stdin>, line 2166); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #943 from Lazar-T/patch-3 (:commit:`5fdab02`)

    System Message: ERROR/3 (<stdin>, line 2167); backlink

    Unknown interpreted text role "commit".

  • typo (:commit:`b0ae199`)

    System Message: ERROR/3 (<stdin>, line 2168); backlink

    Unknown interpreted text role "commit".

  • pywin32 is required by Twisted. closes #937 (:commit:`5cb0cfb`)

    System Message: ERROR/3 (<stdin>, line 2169); backlink

    Unknown interpreted text role "commit".

  • Update install.rst (:commit:`781286b`)

    System Message: ERROR/3 (<stdin>, line 2170); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #928 from Lazar-T/patch-1 (:commit:`b415d04`)

    System Message: ERROR/3 (<stdin>, line 2171); backlink

    Unknown interpreted text role "commit".

  • comma instead of fullstop (:commit:`627b9ba`)

    System Message: ERROR/3 (<stdin>, line 2172); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #885 from jsma/patch-1 (:commit:`de909ad`)

    System Message: ERROR/3 (<stdin>, line 2173); backlink

    Unknown interpreted text role "commit".

  • Update request-response.rst (:commit:`3f3263d`)

    System Message: ERROR/3 (<stdin>, line 2174); backlink

    Unknown interpreted text role "commit".

  • SgmlLinkExtractor - fix for parsing <area> tag with Unicode present (:commit:`49b40f0`)

    System Message: ERROR/3 (<stdin>, line 2175); backlink

    Unknown interpreted text role "commit".

Scrapy 0.24.4 (2014-08-09)

  • pem file is used by mockserver and required by scrapy bench (:commit:`5eddc68`)

    System Message: ERROR/3 (<stdin>, line 2180); backlink

    Unknown interpreted text role "commit".

  • scrapy bench needs scrapy.tests* (:commit:`d6cb999`)

    System Message: ERROR/3 (<stdin>, line 2181); backlink

    Unknown interpreted text role "commit".

Scrapy 0.24.3 (2014-08-09)

  • no need to waste travis-ci time on py3 for 0.24 (:commit:`8e080c1`)

    System Message: ERROR/3 (<stdin>, line 2186); backlink

    Unknown interpreted text role "commit".

  • Update installation docs (:commit:`1d0c096`)

    System Message: ERROR/3 (<stdin>, line 2187); backlink

    Unknown interpreted text role "commit".

  • There is a trove classifier for Scrapy framework! (:commit:`4c701d7`)

    System Message: ERROR/3 (<stdin>, line 2188); backlink

    Unknown interpreted text role "commit".

  • update other places where w3lib version is mentioned (:commit:`d109c13`)

    System Message: ERROR/3 (<stdin>, line 2189); backlink

    Unknown interpreted text role "commit".

  • Update w3lib requirement to 1.8.0 (:commit:`39d2ce5`)

    System Message: ERROR/3 (<stdin>, line 2190); backlink

    Unknown interpreted text role "commit".

  • Use w3lib.html.replace_entities() (remove_entities() is deprecated) (:commit:`180d3ad`)

    System Message: ERROR/3 (<stdin>, line 2191); backlink

    Unknown interpreted text role "commit".

  • set zip_safe=False (:commit:`a51ee8b`)

    System Message: ERROR/3 (<stdin>, line 2192); backlink

    Unknown interpreted text role "commit".

  • do not ship tests package (:commit:`ee3b371`)

    System Message: ERROR/3 (<stdin>, line 2193); backlink

    Unknown interpreted text role "commit".

  • scrapy.bat is not needed anymore (:commit:`c3861cf`)

    System Message: ERROR/3 (<stdin>, line 2194); backlink

    Unknown interpreted text role "commit".

  • Modernize setup.py (:commit:`362e322`)

    System Message: ERROR/3 (<stdin>, line 2195); backlink

    Unknown interpreted text role "commit".

  • headers can not handle non-string values (:commit:`94a5c65`)

    System Message: ERROR/3 (<stdin>, line 2196); backlink

    Unknown interpreted text role "commit".

  • fix ftp test cases (:commit:`a274a7f`)

    System Message: ERROR/3 (<stdin>, line 2197); backlink

    Unknown interpreted text role "commit".

  • The sum up of travis-ci builds are taking like 50min to complete (:commit:`ae1e2cc`)

    System Message: ERROR/3 (<stdin>, line 2198); backlink

    Unknown interpreted text role "commit".

  • Update shell.rst typo (:commit:`e49c96a`)

    System Message: ERROR/3 (<stdin>, line 2199); backlink

    Unknown interpreted text role "commit".

  • removes weird indentation in the shell results (:commit:`1ca489d`)

    System Message: ERROR/3 (<stdin>, line 2200); backlink

    Unknown interpreted text role "commit".

  • improved explanations, clarified blog post as source, added link for XPath string functions in the spec (:commit:`65c8f05`)

    System Message: ERROR/3 (<stdin>, line 2201); backlink

    Unknown interpreted text role "commit".

  • renamed UserTimeoutError and ServerTimeouterror #583 (:commit:`037f6ab`)

    System Message: ERROR/3 (<stdin>, line 2202); backlink

    Unknown interpreted text role "commit".

  • adding some xpath tips to selectors docs (:commit:`2d103e0`)

    System Message: ERROR/3 (<stdin>, line 2203); backlink

    Unknown interpreted text role "commit".

  • fix tests to account for https://github.com/scrapy/w3lib/pull/23 (:commit:`f8d366a`)

    System Message: ERROR/3 (<stdin>, line 2204); backlink

    Unknown interpreted text role "commit".

  • get_func_args maximum recursion fix #728 (:commit:`81344ea`)

    System Message: ERROR/3 (<stdin>, line 2205); backlink

    Unknown interpreted text role "commit".

  • Updated input/ouput processor example according to #560. (:commit:`f7c4ea8`)

    System Message: ERROR/3 (<stdin>, line 2206); backlink

    Unknown interpreted text role "commit".

  • Fixed Python syntax in tutorial. (:commit:`db59ed9`)

    System Message: ERROR/3 (<stdin>, line 2207); backlink

    Unknown interpreted text role "commit".

  • Add test case for tunneling proxy (:commit:`f090260`)

    System Message: ERROR/3 (<stdin>, line 2208); backlink

    Unknown interpreted text role "commit".

  • Bugfix for leaking Proxy-Authorization header to remote host when using tunneling (:commit:`d8793af`)

    System Message: ERROR/3 (<stdin>, line 2209); backlink

    Unknown interpreted text role "commit".

  • Extract links from XHTML documents with MIME-Type "application/xml" (:commit:`ed1f376`)

    System Message: ERROR/3 (<stdin>, line 2210); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #793 from roysc/patch-1 (:commit:`91a1106`)

    System Message: ERROR/3 (<stdin>, line 2211); backlink

    Unknown interpreted text role "commit".

  • Fix typo in commands.rst (:commit:`743e1e2`)

    System Message: ERROR/3 (<stdin>, line 2212); backlink

    Unknown interpreted text role "commit".

  • better testcase for settings.overrides.setdefault (:commit:`e22daaf`)

    System Message: ERROR/3 (<stdin>, line 2213); backlink

    Unknown interpreted text role "commit".

  • Using CRLF as line marker according to http 1.1 definition (:commit:`5ec430b`)

    System Message: ERROR/3 (<stdin>, line 2214); backlink

    Unknown interpreted text role "commit".

Scrapy 0.24.2 (2014-07-08)

  • Use a mutable mapping to proxy deprecated settings.overrides and settings.defaults attribute (:commit:`e5e8133`)

    System Message: ERROR/3 (<stdin>, line 2219); backlink

    Unknown interpreted text role "commit".

  • there is not support for python3 yet (:commit:`3cd6146`)

    System Message: ERROR/3 (<stdin>, line 2220); backlink

    Unknown interpreted text role "commit".

  • Update python compatible version set to Debian packages (:commit:`fa5d76b`)

    System Message: ERROR/3 (<stdin>, line 2221); backlink

    Unknown interpreted text role "commit".

  • DOC fix formatting in release notes (:commit:`c6a9e20`)

    System Message: ERROR/3 (<stdin>, line 2222); backlink

    Unknown interpreted text role "commit".

Scrapy 0.24.1 (2014-06-27)

  • Fix deprecated CrawlerSettings and increase backward compatibility with .defaults attribute (:commit:`8e3f20a`)

    System Message: ERROR/3 (<stdin>, line 2227); backlink

    Unknown interpreted text role "commit".

Scrapy 0.24.0 (2014-06-26)

Enhancements

  • Improve Scrapy top-level namespace (:issue:`494`, :issue:`684`)

    System Message: ERROR/3 (<stdin>, line 2237); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2237); backlink

    Unknown interpreted text role "issue".

  • Add selector shortcuts to responses (:issue:`554`, :issue:`690`)

    System Message: ERROR/3 (<stdin>, line 2238); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2238); backlink

    Unknown interpreted text role "issue".

  • Add new lxml based LinkExtractor to replace unmaintained SgmlLinkExtractor (:issue:`559`, :issue:`761`, :issue:`763`)

    System Message: ERROR/3 (<stdin>, line 2239); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2239); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2239); backlink

    Unknown interpreted text role "issue".

  • Cleanup settings API - part of per-spider settings GSoC project (:issue:`737`)

    System Message: ERROR/3 (<stdin>, line 2241); backlink

    Unknown interpreted text role "issue".

  • Add UTF8 encoding header to templates (:issue:`688`, :issue:`762`)

    System Message: ERROR/3 (<stdin>, line 2242); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2242); backlink

    Unknown interpreted text role "issue".

  • Telnet console now binds to 127.0.0.1 by default (:issue:`699`)

    System Message: ERROR/3 (<stdin>, line 2243); backlink

    Unknown interpreted text role "issue".

  • Update Debian/Ubuntu install instructions (:issue:`509`, :issue:`549`)

    System Message: ERROR/3 (<stdin>, line 2244); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2244); backlink

    Unknown interpreted text role "issue".

  • Disable smart strings in lxml XPath evaluations (:issue:`535`)

    System Message: ERROR/3 (<stdin>, line 2245); backlink

    Unknown interpreted text role "issue".

  • Restore filesystem based cache as default for http cache middleware (:issue:`541`, :issue:`500`, :issue:`571`)

    System Message: ERROR/3 (<stdin>, line 2246); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2246); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2246); backlink

    Unknown interpreted text role "issue".

  • Expose current crawler in Scrapy shell (:issue:`557`)

    System Message: ERROR/3 (<stdin>, line 2248); backlink

    Unknown interpreted text role "issue".

  • Improve testsuite comparing CSV and XML exporters (:issue:`570`)

    System Message: ERROR/3 (<stdin>, line 2249); backlink

    Unknown interpreted text role "issue".

  • New offsite/filtered and offsite/domains stats (:issue:`566`)

    System Message: ERROR/3 (<stdin>, line 2250); backlink

    Unknown interpreted text role "issue".

  • Support process_links as generator in CrawlSpider (:issue:`555`)

    System Message: ERROR/3 (<stdin>, line 2251); backlink

    Unknown interpreted text role "issue".

  • Verbose logging and new stats counters for DupeFilter (:issue:`553`)

    System Message: ERROR/3 (<stdin>, line 2252); backlink

    Unknown interpreted text role "issue".

  • Add a mimetype parameter to MailSender.send() (:issue:`602`)

    System Message: ERROR/3 (<stdin>, line 2253); backlink

    Unknown interpreted text role "issue".

  • Generalize file pipeline log messages (:issue:`622`)

    System Message: ERROR/3 (<stdin>, line 2254); backlink

    Unknown interpreted text role "issue".

  • Replace unencodeable codepoints with html entities in SGMLLinkExtractor (:issue:`565`)

    System Message: ERROR/3 (<stdin>, line 2255); backlink

    Unknown interpreted text role "issue".

  • Converted SEP documents to rst format (:issue:`629`, :issue:`630`, :issue:`638`, :issue:`632`, :issue:`636`, :issue:`640`, :issue:`635`, :issue:`634`, :issue:`639`, :issue:`637`, :issue:`631`, :issue:`633`, :issue:`641`, :issue:`642`)

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2256); backlink

    Unknown interpreted text role "issue".

  • Tests and docs for clickdata's nr index in FormRequest (:issue:`646`, :issue:`645`)

    System Message: ERROR/3 (<stdin>, line 2260); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2260); backlink

    Unknown interpreted text role "issue".

  • Allow to disable a downloader handler just like any other component (:issue:`650`)

    System Message: ERROR/3 (<stdin>, line 2261); backlink

    Unknown interpreted text role "issue".

  • Log when a request is discarded after too many redirections (:issue:`654`)

    System Message: ERROR/3 (<stdin>, line 2262); backlink

    Unknown interpreted text role "issue".

  • Log error responses if they are not handled by spider callbacks (:issue:`612`, :issue:`656`)

    System Message: ERROR/3 (<stdin>, line 2263); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2263); backlink

    Unknown interpreted text role "issue".

  • Add content-type check to http compression mw (:issue:`193`, :issue:`660`)

    System Message: ERROR/3 (<stdin>, line 2265); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2265); backlink

    Unknown interpreted text role "issue".

  • Run pypy tests using latest pypi from ppa (:issue:`674`)

    System Message: ERROR/3 (<stdin>, line 2266); backlink

    Unknown interpreted text role "issue".

  • Run test suite using pytest instead of trial (:issue:`679`)

    System Message: ERROR/3 (<stdin>, line 2267); backlink

    Unknown interpreted text role "issue".

  • Build docs and check for dead links in tox environment (:issue:`687`)

    System Message: ERROR/3 (<stdin>, line 2268); backlink

    Unknown interpreted text role "issue".

  • Make scrapy.version_info a tuple of integers (:issue:`681`, :issue:`692`)

    System Message: ERROR/3 (<stdin>, line 2269); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2269); backlink

    Unknown interpreted text role "issue".

  • Infer exporter's output format from filename extensions (:issue:`546`, :issue:`659`, :issue:`760`)

    System Message: ERROR/3 (<stdin>, line 2270); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2270); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2270); backlink

    Unknown interpreted text role "issue".

  • Support case-insensitive domains in url_is_from_any_domain() (:issue:`693`)

    System Message: ERROR/3 (<stdin>, line 2272); backlink

    Unknown interpreted text role "issue".

  • Remove pep8 warnings in project and spider templates (:issue:`698`)

    System Message: ERROR/3 (<stdin>, line 2273); backlink

    Unknown interpreted text role "issue".

  • Tests and docs for request_fingerprint function (:issue:`597`)

    System Message: ERROR/3 (<stdin>, line 2274); backlink

    Unknown interpreted text role "issue".

  • Update SEP-19 for GSoC project per-spider settings (:issue:`705`)

    System Message: ERROR/3 (<stdin>, line 2275); backlink

    Unknown interpreted text role "issue".

  • Set exit code to non-zero when contracts fails (:issue:`727`)

    System Message: ERROR/3 (<stdin>, line 2276); backlink

    Unknown interpreted text role "issue".

  • Add a setting to control what class is instantiated as Downloader component (:issue:`738`)

    System Message: ERROR/3 (<stdin>, line 2277); backlink

    Unknown interpreted text role "issue".

  • Pass response in item_dropped signal (:issue:`724`)

    System Message: ERROR/3 (<stdin>, line 2279); backlink

    Unknown interpreted text role "issue".

  • Improve scrapy check contracts command (:issue:`733`, :issue:`752`)

    System Message: ERROR/3 (<stdin>, line 2280); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2280); backlink

    Unknown interpreted text role "issue".

  • Document spider.closed() shortcut (:issue:`719`)

    System Message: ERROR/3 (<stdin>, line 2281); backlink

    Unknown interpreted text role "issue".

  • Document request_scheduled signal (:issue:`746`)

    System Message: ERROR/3 (<stdin>, line 2282); backlink

    Unknown interpreted text role "issue".

  • Add a note about reporting security issues (:issue:`697`)

    System Message: ERROR/3 (<stdin>, line 2283); backlink

    Unknown interpreted text role "issue".

  • Add LevelDB http cache storage backend (:issue:`626`, :issue:`500`)

    System Message: ERROR/3 (<stdin>, line 2284); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2284); backlink

    Unknown interpreted text role "issue".

  • Sort spider list output of scrapy list command (:issue:`742`)

    System Message: ERROR/3 (<stdin>, line 2285); backlink

    Unknown interpreted text role "issue".

  • Multiple documentation enhancements and fixes (:issue:`575`, :issue:`587`, :issue:`590`, :issue:`596`, :issue:`610`, :issue:`617`, :issue:`618`, :issue:`627`, :issue:`613`, :issue:`643`, :issue:`654`, :issue:`675`, :issue:`663`, :issue:`711`, :issue:`714`)

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2286); backlink

    Unknown interpreted text role "issue".

Bugfixes

  • Encode unicode URL value when creating Links in RegexLinkExtractor (:issue:`561`)

    System Message: ERROR/3 (<stdin>, line 2294); backlink

    Unknown interpreted text role "issue".

  • Ignore None values in ItemLoader processors (:issue:`556`)

    System Message: ERROR/3 (<stdin>, line 2295); backlink

    Unknown interpreted text role "issue".

  • Fix link text when there is an inner tag in SGMLLinkExtractor and HtmlParserLinkExtractor (:issue:`485`, :issue:`574`)

    System Message: ERROR/3 (<stdin>, line 2296); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2296); backlink

    Unknown interpreted text role "issue".

  • Fix wrong checks on subclassing of deprecated classes (:issue:`581`, :issue:`584`)

    System Message: ERROR/3 (<stdin>, line 2298); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2298); backlink

    Unknown interpreted text role "issue".

  • Handle errors caused by inspect.stack() failures (:issue:`582`)

    System Message: ERROR/3 (<stdin>, line 2300); backlink

    Unknown interpreted text role "issue".

  • Fix a reference to unexistent engine attribute (:issue:`593`, :issue:`594`)

    System Message: ERROR/3 (<stdin>, line 2301); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2301); backlink

    Unknown interpreted text role "issue".

  • Fix dynamic itemclass example usage of type() (:issue:`603`)

    System Message: ERROR/3 (<stdin>, line 2302); backlink

    Unknown interpreted text role "issue".

  • Use lucasdemarchi/codespell to fix typos (:issue:`628`)

    System Message: ERROR/3 (<stdin>, line 2303); backlink

    Unknown interpreted text role "issue".

  • Fix default value of attrs argument in SgmlLinkExtractor to be tuple (:issue:`661`)

    System Message: ERROR/3 (<stdin>, line 2304); backlink

    Unknown interpreted text role "issue".

  • Fix XXE flaw in sitemap reader (:issue:`676`)

    System Message: ERROR/3 (<stdin>, line 2305); backlink

    Unknown interpreted text role "issue".

  • Fix engine to support filtered start requests (:issue:`707`)

    System Message: ERROR/3 (<stdin>, line 2306); backlink

    Unknown interpreted text role "issue".

  • Fix offsite middleware case on urls with no hostnames (:issue:`745`)

    System Message: ERROR/3 (<stdin>, line 2307); backlink

    Unknown interpreted text role "issue".

  • Testsuite doesn't require PIL anymore (:issue:`585`)

    System Message: ERROR/3 (<stdin>, line 2308); backlink

    Unknown interpreted text role "issue".

Scrapy 0.22.2 (released 2014-02-14)

  • fix a reference to unexistent engine.slots. closes #593 (:commit:`13c099a`)

    System Message: ERROR/3 (<stdin>, line 2314); backlink

    Unknown interpreted text role "commit".

  • downloaderMW doc typo (spiderMW doc copy remnant) (:commit:`8ae11bf`)

    System Message: ERROR/3 (<stdin>, line 2315); backlink

    Unknown interpreted text role "commit".

  • Correct typos (:commit:`1346037`)

    System Message: ERROR/3 (<stdin>, line 2316); backlink

    Unknown interpreted text role "commit".

Scrapy 0.22.1 (released 2014-02-08)

  • localhost666 can resolve under certain circumstances (:commit:`2ec2279`)

    System Message: ERROR/3 (<stdin>, line 2321); backlink

    Unknown interpreted text role "commit".

  • test inspect.stack failure (:commit:`cc3eda3`)

    System Message: ERROR/3 (<stdin>, line 2322); backlink

    Unknown interpreted text role "commit".

  • Handle cases when inspect.stack() fails (:commit:`8cb44f9`)

    System Message: ERROR/3 (<stdin>, line 2323); backlink

    Unknown interpreted text role "commit".

  • Fix wrong checks on subclassing of deprecated classes. closes #581 (:commit:`46d98d6`)

    System Message: ERROR/3 (<stdin>, line 2324); backlink

    Unknown interpreted text role "commit".

  • Docs: 4-space indent for final spider example (:commit:`13846de`)

    System Message: ERROR/3 (<stdin>, line 2325); backlink

    Unknown interpreted text role "commit".

  • Fix HtmlParserLinkExtractor and tests after #485 merge (:commit:`368a946`)

    System Message: ERROR/3 (<stdin>, line 2326); backlink

    Unknown interpreted text role "commit".

  • BaseSgmlLinkExtractor: Fixed the missing space when the link has an inner tag (:commit:`b566388`)

    System Message: ERROR/3 (<stdin>, line 2327); backlink

    Unknown interpreted text role "commit".

  • BaseSgmlLinkExtractor: Added unit test of a link with an inner tag (:commit:`c1cb418`)

    System Message: ERROR/3 (<stdin>, line 2328); backlink

    Unknown interpreted text role "commit".

  • BaseSgmlLinkExtractor: Fixed unknown_endtag() so that it only set current_link=None when the end tag match the opening tag (:commit:`7e4d627`)

    System Message: ERROR/3 (<stdin>, line 2329); backlink

    Unknown interpreted text role "commit".

  • Fix tests for Travis-CI build (:commit:`76c7e20`)

    System Message: ERROR/3 (<stdin>, line 2330); backlink

    Unknown interpreted text role "commit".

  • replace unencodable codepoints with html entities. fixes #562 and #285 (:commit:`5f87b17`)

    System Message: ERROR/3 (<stdin>, line 2331); backlink

    Unknown interpreted text role "commit".

  • RegexLinkExtractor: encode URL unicode value when creating Links (:commit:`d0ee545`)

    System Message: ERROR/3 (<stdin>, line 2332); backlink

    Unknown interpreted text role "commit".

  • Updated the tutorial crawl output with latest output. (:commit:`8da65de`)

    System Message: ERROR/3 (<stdin>, line 2333); backlink

    Unknown interpreted text role "commit".

  • Updated shell docs with the crawler reference and fixed the actual shell output. (:commit:`875b9ab`)

    System Message: ERROR/3 (<stdin>, line 2334); backlink

    Unknown interpreted text role "commit".

  • PEP8 minor edits. (:commit:`f89efaf`)

    System Message: ERROR/3 (<stdin>, line 2335); backlink

    Unknown interpreted text role "commit".

  • Expose current crawler in the Scrapy shell. (:commit:`5349cec`)

    System Message: ERROR/3 (<stdin>, line 2336); backlink

    Unknown interpreted text role "commit".

  • Unused re import and PEP8 minor edits. (:commit:`387f414`)

    System Message: ERROR/3 (<stdin>, line 2337); backlink

    Unknown interpreted text role "commit".

  • Ignore None's values when using the ItemLoader. (:commit:`0632546`)

    System Message: ERROR/3 (<stdin>, line 2338); backlink

    Unknown interpreted text role "commit".

  • DOC Fixed HTTPCACHE_STORAGE typo in the default value which is now Filesystem instead Dbm. (:commit:`cde9a8c`)

    System Message: ERROR/3 (<stdin>, line 2339); backlink

    Unknown interpreted text role "commit".

  • show Ubuntu setup instructions as literal code (:commit:`fb5c9c5`)

    System Message: ERROR/3 (<stdin>, line 2340); backlink

    Unknown interpreted text role "commit".

  • Update Ubuntu installation instructions (:commit:`70fb105`)

    System Message: ERROR/3 (<stdin>, line 2341); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #550 from stray-leone/patch-1 (:commit:`6f70b6a`)

    System Message: ERROR/3 (<stdin>, line 2342); backlink

    Unknown interpreted text role "commit".

  • modify the version of Scrapy Ubuntu package (:commit:`725900d`)

    System Message: ERROR/3 (<stdin>, line 2343); backlink

    Unknown interpreted text role "commit".

  • fix 0.22.0 release date (:commit:`af0219a`)

    System Message: ERROR/3 (<stdin>, line 2344); backlink

    Unknown interpreted text role "commit".

  • fix typos in news.rst and remove (not released yet) header (:commit:`b7f58f4`)

    System Message: ERROR/3 (<stdin>, line 2345); backlink

    Unknown interpreted text role "commit".

Scrapy 0.22.0 (released 2014-01-17)

Enhancements

  • [Backward incompatible] Switched HTTPCacheMiddleware backend to filesystem (:issue:`541`) To restore old backend set HTTPCACHE_STORAGE to scrapy.contrib.httpcache.DbmCacheStorage

    System Message: ERROR/3 (<stdin>, line 2353); backlink

    Unknown interpreted text role "issue".

  • Proxy https:// urls using CONNECT method (:issue:`392`, :issue:`397`)

    System Message: ERROR/3 (<stdin>, line 2355); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2355); backlink

    Unknown interpreted text role "issue".

  • Add a middleware to crawl ajax crawleable pages as defined by google (:issue:`343`)

    System Message: ERROR/3 (<stdin>, line 2356); backlink

    Unknown interpreted text role "issue".

  • Rename scrapy.spider.BaseSpider to scrapy.spider.Spider (:issue:`510`, :issue:`519`)

    System Message: ERROR/3 (<stdin>, line 2357); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2357); backlink

    Unknown interpreted text role "issue".

  • Selectors register EXSLT namespaces by default (:issue:`472`)

    System Message: ERROR/3 (<stdin>, line 2358); backlink

    Unknown interpreted text role "issue".

  • Unify item loaders similar to selectors renaming (:issue:`461`)

    System Message: ERROR/3 (<stdin>, line 2359); backlink

    Unknown interpreted text role "issue".

  • Make RFPDupeFilter class easily subclassable (:issue:`533`)

    System Message: ERROR/3 (<stdin>, line 2360); backlink

    Unknown interpreted text role "issue".

  • Improve test coverage and forthcoming Python 3 support (:issue:`525`)

    System Message: ERROR/3 (<stdin>, line 2361); backlink

    Unknown interpreted text role "issue".

  • Promote startup info on settings and middleware to INFO level (:issue:`520`)

    System Message: ERROR/3 (<stdin>, line 2362); backlink

    Unknown interpreted text role "issue".

  • Support partials in get_func_args util (:issue:`506`, issue:504)

    System Message: ERROR/3 (<stdin>, line 2363); backlink

    Unknown interpreted text role "issue".

  • Allow running individual tests via tox (:issue:`503`)

    System Message: ERROR/3 (<stdin>, line 2364); backlink

    Unknown interpreted text role "issue".

  • Update extensions ignored by link extractors (:issue:`498`)

    System Message: ERROR/3 (<stdin>, line 2365); backlink

    Unknown interpreted text role "issue".

  • Add middleware methods to get files/images/thumbs paths (:issue:`490`)

    System Message: ERROR/3 (<stdin>, line 2366); backlink

    Unknown interpreted text role "issue".

  • Improve offsite middleware tests (:issue:`478`)

    System Message: ERROR/3 (<stdin>, line 2367); backlink

    Unknown interpreted text role "issue".

  • Add a way to skip default Referer header set by RefererMiddleware (:issue:`475`)

    System Message: ERROR/3 (<stdin>, line 2368); backlink

    Unknown interpreted text role "issue".

  • Do not send x-gzip in default Accept-Encoding header (:issue:`469`)

    System Message: ERROR/3 (<stdin>, line 2369); backlink

    Unknown interpreted text role "issue".

  • Support defining http error handling using settings (:issue:`466`)

    System Message: ERROR/3 (<stdin>, line 2370); backlink

    Unknown interpreted text role "issue".

  • Use modern python idioms wherever you find legacies (:issue:`497`)

    System Message: ERROR/3 (<stdin>, line 2371); backlink

    Unknown interpreted text role "issue".

  • Improve and correct documentation (:issue:`527`, :issue:`524`, :issue:`521`, :issue:`517`, :issue:`512`, :issue:`505`, :issue:`502`, :issue:`489`, :issue:`465`, :issue:`460`, :issue:`425`, :issue:`536`)

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2372); backlink

    Unknown interpreted text role "issue".

Fixes

  • Update Selector class imports in CrawlSpider template (:issue:`484`)

    System Message: ERROR/3 (<stdin>, line 2379); backlink

    Unknown interpreted text role "issue".

  • Fix unexistent reference to engine.slots (:issue:`464`)

    System Message: ERROR/3 (<stdin>, line 2380); backlink

    Unknown interpreted text role "issue".

  • Do not try to call body_as_unicode() on a non-TextResponse instance (:issue:`462`)

    System Message: ERROR/3 (<stdin>, line 2381); backlink

    Unknown interpreted text role "issue".

  • Warn when subclassing XPathItemLoader, previously it only warned on instantiation. (:issue:`523`)

    System Message: ERROR/3 (<stdin>, line 2382); backlink

    Unknown interpreted text role "issue".

  • Warn when subclassing XPathSelector, previously it only warned on instantiation. (:issue:`537`)

    System Message: ERROR/3 (<stdin>, line 2384); backlink

    Unknown interpreted text role "issue".

  • Multiple fixes to memory stats (:issue:`531`, :issue:`530`, :issue:`529`)

    System Message: ERROR/3 (<stdin>, line 2386); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2386); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2386); backlink

    Unknown interpreted text role "issue".

  • Fix overriding url in FormRequest.from_response() (:issue:`507`)

    System Message: ERROR/3 (<stdin>, line 2387); backlink

    Unknown interpreted text role "issue".

  • Fix tests runner under pip 1.5 (:issue:`513`)

    System Message: ERROR/3 (<stdin>, line 2388); backlink

    Unknown interpreted text role "issue".

  • Fix logging error when spider name is unicode (:issue:`479`)

    System Message: ERROR/3 (<stdin>, line 2389); backlink

    Unknown interpreted text role "issue".

Scrapy 0.20.2 (released 2013-12-09)

  • Update CrawlSpider Template with Selector changes (:commit:`6d1457d`)

    System Message: ERROR/3 (<stdin>, line 2394); backlink

    Unknown interpreted text role "commit".

  • fix method name in tutorial. closes GH-480 (:commit:`b4fc359`

    System Message: ERROR/3 (<stdin>, line 2395); backlink

    Unknown interpreted text role "commit".

Scrapy 0.20.1 (released 2013-11-28)

  • include_package_data is required to build wheels from published sources (:commit:`5ba1ad5`)

    System Message: ERROR/3 (<stdin>, line 2400); backlink

    Unknown interpreted text role "commit".

  • process_parallel was leaking the failures on its internal deferreds. closes #458 (:commit:`419a780`)

    System Message: ERROR/3 (<stdin>, line 2401); backlink

    Unknown interpreted text role "commit".

Scrapy 0.20.0 (released 2013-11-08)

Enhancements

  • New Selector's API including CSS selectors (:issue:`395` and :issue:`426`),

    System Message: ERROR/3 (<stdin>, line 2409); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2409); backlink

    Unknown interpreted text role "issue".

  • Request/Response url/body attributes are now immutable (modifying them had been deprecated for a long time)

  • :setting:`ITEM_PIPELINES` is now defined as a dict (instead of a list)

    System Message: ERROR/3 (<stdin>, line 2412); backlink

    Unknown interpreted text role "setting".

  • Sitemap spider can fetch alternate URLs (:issue:`360`)

    System Message: ERROR/3 (<stdin>, line 2413); backlink

    Unknown interpreted text role "issue".

  • Selector.remove_namespaces() now remove namespaces from element's attributes. (:issue:`416`)

    System Message: ERROR/3 (<stdin>, line 2414); backlink

    Unknown interpreted text role "issue".

  • Paved the road for Python 3.3+ (:issue:`435`, :issue:`436`, :issue:`431`, :issue:`452`)

    System Message: ERROR/3 (<stdin>, line 2415); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2415); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2415); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2415); backlink

    Unknown interpreted text role "issue".

  • New item exporter using native python types with nesting support (:issue:`366`)

    System Message: ERROR/3 (<stdin>, line 2416); backlink

    Unknown interpreted text role "issue".

  • Tune HTTP1.1 pool size so it matches concurrency defined by settings (:commit:`b43b5f575`)

    System Message: ERROR/3 (<stdin>, line 2417); backlink

    Unknown interpreted text role "commit".

  • scrapy.mail.MailSender now can connect over TLS or upgrade using STARTTLS (:issue:`327`)

    System Message: ERROR/3 (<stdin>, line 2418); backlink

    Unknown interpreted text role "issue".

  • New FilesPipeline with functionality factored out from ImagesPipeline (:issue:`370`, :issue:`409`)

    System Message: ERROR/3 (<stdin>, line 2419); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2419); backlink

    Unknown interpreted text role "issue".

  • Recommend Pillow instead of PIL for image handling (:issue:`317`)

    System Message: ERROR/3 (<stdin>, line 2420); backlink

    Unknown interpreted text role "issue".

  • Added Debian packages for Ubuntu Quantal and Raring (:commit:`86230c0`)

    System Message: ERROR/3 (<stdin>, line 2421); backlink

    Unknown interpreted text role "commit".

  • Mock server (used for tests) can listen for HTTPS requests (:issue:`410`)

    System Message: ERROR/3 (<stdin>, line 2422); backlink

    Unknown interpreted text role "issue".

  • Remove multi spider support from multiple core components (:issue:`422`, :issue:`421`, :issue:`420`, :issue:`419`, :issue:`423`, :issue:`418`)

    System Message: ERROR/3 (<stdin>, line 2423); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2423); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2423); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2423); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2423); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2423); backlink

    Unknown interpreted text role "issue".

  • Travis-CI now tests Scrapy changes against development versions of w3lib and queuelib python packages.

  • Add pypy 2.1 to continuous integration tests (:commit:`ecfa7431`)

    System Message: ERROR/3 (<stdin>, line 2426); backlink

    Unknown interpreted text role "commit".

  • Pylinted, pep8 and removed old-style exceptions from source (:issue:`430`, :issue:`432`)

    System Message: ERROR/3 (<stdin>, line 2427); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2427); backlink

    Unknown interpreted text role "issue".

  • Use importlib for parametric imports (:issue:`445`)

    System Message: ERROR/3 (<stdin>, line 2428); backlink

    Unknown interpreted text role "issue".

  • Handle a regression introduced in Python 2.7.5 that affects XmlItemExporter (:issue:`372`)

    System Message: ERROR/3 (<stdin>, line 2429); backlink

    Unknown interpreted text role "issue".

  • Bugfix crawling shutdown on SIGINT (:issue:`450`)

    System Message: ERROR/3 (<stdin>, line 2430); backlink

    Unknown interpreted text role "issue".

  • Do not submit reset type inputs in FormRequest.from_response (:commit:`b326b87`)

    System Message: ERROR/3 (<stdin>, line 2431); backlink

    Unknown interpreted text role "commit".

  • Do not silence download errors when request errback raises an exception (:commit:`684cfc0`)

    System Message: ERROR/3 (<stdin>, line 2432); backlink

    Unknown interpreted text role "commit".

Bugfixes

  • Fix tests under Django 1.6 (:commit:`b6bed44c`)

    System Message: ERROR/3 (<stdin>, line 2437); backlink

    Unknown interpreted text role "commit".

  • Lot of bugfixes to retry middleware under disconnections using HTTP 1.1 download handler

  • Fix inconsistencies among Twisted releases (:issue:`406`)

    System Message: ERROR/3 (<stdin>, line 2439); backlink

    Unknown interpreted text role "issue".

  • Fix Scrapy shell bugs (:issue:`418`, :issue:`407`)

    System Message: ERROR/3 (<stdin>, line 2440); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2440); backlink

    Unknown interpreted text role "issue".

  • Fix invalid variable name in setup.py (:issue:`429`)

    System Message: ERROR/3 (<stdin>, line 2441); backlink

    Unknown interpreted text role "issue".

  • Fix tutorial references (:issue:`387`)

    System Message: ERROR/3 (<stdin>, line 2442); backlink

    Unknown interpreted text role "issue".

  • Improve request-response docs (:issue:`391`)

    System Message: ERROR/3 (<stdin>, line 2443); backlink

    Unknown interpreted text role "issue".

  • Improve best practices docs (:issue:`399`, :issue:`400`, :issue:`401`, :issue:`402`)

    System Message: ERROR/3 (<stdin>, line 2444); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2444); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2444); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2444); backlink

    Unknown interpreted text role "issue".

  • Improve django integration docs (:issue:`404`)

    System Message: ERROR/3 (<stdin>, line 2445); backlink

    Unknown interpreted text role "issue".

  • Document bindaddress request meta (:commit:`37c24e01d7`)

    System Message: ERROR/3 (<stdin>, line 2446); backlink

    Unknown interpreted text role "commit".

  • Improve Request class documentation (:issue:`226`)

    System Message: ERROR/3 (<stdin>, line 2447); backlink

    Unknown interpreted text role "issue".

Other

  • Dropped Python 2.6 support (:issue:`448`)

    System Message: ERROR/3 (<stdin>, line 2452); backlink

    Unknown interpreted text role "issue".

  • Add :doc:`cssselect <cssselect:index>` python package as install dependency

    System Message: ERROR/3 (<stdin>, line 2453); backlink

    Unknown interpreted text role "doc".

  • Drop libxml2 and multi selector's backend support, lxml is required from now on.

  • Minimum Twisted version increased to 10.0.0, dropped Twisted 8.0 support.

  • Running test suite now requires mock python library (:issue:`390`)

    System Message: ERROR/3 (<stdin>, line 2456); backlink

    Unknown interpreted text role "issue".

Thanks

Thanks to everyone who contribute to this release!

List of contributors sorted by number of commits:

69 Daniel Graña <dangra@...>
37 Pablo Hoffman <pablo@...>
13 Mikhail Korobov <kmike84@...>
 9 Alex Cepoi <alex.cepoi@...>
 9 alexanderlukanin13 <alexander.lukanin.13@...>
 8 Rolando Espinoza La fuente <darkrho@...>
 8 Lukasz Biedrycki <lukasz.biedrycki@...>
 6 Nicolas Ramirez <nramirez.uy@...>
 3 Paul Tremberth <paul.tremberth@...>
 2 Martin Olveyra <molveyra@...>
 2 Stefan <misc@...>
 2 Rolando Espinoza <darkrho@...>
 2 Loren Davie <loren@...>
 2 irgmedeiros <irgmedeiros@...>
 1 Stefan Koch <taikano@...>
 1 Stefan <cct@...>
 1 scraperdragon <dragon@...>
 1 Kumara Tharmalingam <ktharmal@...>
 1 Francesco Piccinno <stack.box@...>
 1 Marcos Campal <duendex@...>
 1 Dragon Dave <dragon@...>
 1 Capi Etheriel <barraponto@...>
 1 cacovsky <amarquesferraz@...>
 1 Berend Iwema <berend@...>

Scrapy 0.18.4 (released 2013-10-10)

  • IPython refuses to update the namespace. fix #396 (:commit:`3d32c4f`)

    System Message: ERROR/3 (<stdin>, line 2494); backlink

    Unknown interpreted text role "commit".

  • Fix AlreadyCalledError replacing a request in shell command. closes #407 (:commit:`b1d8919`)

    System Message: ERROR/3 (<stdin>, line 2495); backlink

    Unknown interpreted text role "commit".

  • Fix start_requests laziness and early hangs (:commit:`89faf52`)

    System Message: ERROR/3 (<stdin>, line 2496); backlink

    Unknown interpreted text role "commit".

Scrapy 0.18.3 (released 2013-10-03)

  • fix regression on lazy evaluation of start requests (:commit:`12693a5`)

    System Message: ERROR/3 (<stdin>, line 2501); backlink

    Unknown interpreted text role "commit".

  • forms: do not submit reset inputs (:commit:`e429f63`)

    System Message: ERROR/3 (<stdin>, line 2502); backlink

    Unknown interpreted text role "commit".

  • increase unittest timeouts to decrease travis false positive failures (:commit:`912202e`)

    System Message: ERROR/3 (<stdin>, line 2503); backlink

    Unknown interpreted text role "commit".

  • backport master fixes to json exporter (:commit:`cfc2d46`)

    System Message: ERROR/3 (<stdin>, line 2504); backlink

    Unknown interpreted text role "commit".

  • Fix permission and set umask before generating sdist tarball (:commit:`06149e0`)

    System Message: ERROR/3 (<stdin>, line 2505); backlink

    Unknown interpreted text role "commit".

Scrapy 0.18.2 (released 2013-09-03)

  • Backport scrapy check command fixes and backward compatible multi crawler process(:issue:`339`)

    System Message: ERROR/3 (<stdin>, line 2510); backlink

    Unknown interpreted text role "issue".

Scrapy 0.18.1 (released 2013-08-27)

  • remove extra import added by cherry picked changes (:commit:`d20304e`)

    System Message: ERROR/3 (<stdin>, line 2516); backlink

    Unknown interpreted text role "commit".

  • fix crawling tests under twisted pre 11.0.0 (:commit:`1994f38`)

    System Message: ERROR/3 (<stdin>, line 2517); backlink

    Unknown interpreted text role "commit".

  • py26 can not format zero length fields {} (:commit:`abf756f`)

    System Message: ERROR/3 (<stdin>, line 2518); backlink

    Unknown interpreted text role "commit".

  • test PotentiaDataLoss errors on unbound responses (:commit:`b15470d`)

    System Message: ERROR/3 (<stdin>, line 2519); backlink

    Unknown interpreted text role "commit".

  • Treat responses without content-length or Transfer-Encoding as good responses (:commit:`c4bf324`)

    System Message: ERROR/3 (<stdin>, line 2520); backlink

    Unknown interpreted text role "commit".

  • do no include ResponseFailed if http11 handler is not enabled (:commit:`6cbe684`)

    System Message: ERROR/3 (<stdin>, line 2521); backlink

    Unknown interpreted text role "commit".

  • New HTTP client wraps connection lost in ResponseFailed exception. fix #373 (:commit:`1a20bba`)

    System Message: ERROR/3 (<stdin>, line 2522); backlink

    Unknown interpreted text role "commit".

  • limit travis-ci build matrix (:commit:`3b01bb8`)

    System Message: ERROR/3 (<stdin>, line 2523); backlink

    Unknown interpreted text role "commit".

  • Merge pull request #375 from peterarenot/patch-1 (:commit:`fa766d7`)

    System Message: ERROR/3 (<stdin>, line 2524); backlink

    Unknown interpreted text role "commit".

  • Fixed so it refers to the correct folder (:commit:`3283809`)

    System Message: ERROR/3 (<stdin>, line 2525); backlink

    Unknown interpreted text role "commit".

  • added Quantal & Raring to support Ubuntu releases (:commit:`1411923`)

    System Message: ERROR/3 (<stdin>, line 2526); backlink

    Unknown interpreted text role "commit".

  • fix retry middleware which didn't retry certain connection errors after the upgrade to http1 client, closes GH-373 (:commit:`bb35ed0`)

    System Message: ERROR/3 (<stdin>, line 2527); backlink

    Unknown interpreted text role "commit".

  • fix XmlItemExporter in Python 2.7.4 and 2.7.5 (:commit:`de3e451`)

    System Message: ERROR/3 (<stdin>, line 2528); backlink

    Unknown interpreted text role "commit".

  • minor updates to 0.18 release notes (:commit:`c45e5f1`)

    System Message: ERROR/3 (<stdin>, line 2529); backlink

    Unknown interpreted text role "commit".

  • fix contributors list format (:commit:`0b60031`)

    System Message: ERROR/3 (<stdin>, line 2530); backlink

    Unknown interpreted text role "commit".

Scrapy 0.18.0 (released 2013-08-09)

  • Lot of improvements to testsuite run using Tox, including a way to test on pypi

  • Handle GET parameters for AJAX crawleable urls (:commit:`3fe2a32`)

    System Message: ERROR/3 (<stdin>, line 2536); backlink

    Unknown interpreted text role "commit".

  • Use lxml recover option to parse sitemaps (:issue:`347`)

    System Message: ERROR/3 (<stdin>, line 2537); backlink

    Unknown interpreted text role "issue".

  • Bugfix cookie merging by hostname and not by netloc (:issue:`352`)

    System Message: ERROR/3 (<stdin>, line 2538); backlink

    Unknown interpreted text role "issue".

  • Support disabling HttpCompressionMiddleware using a flag setting (:issue:`359`)

    System Message: ERROR/3 (<stdin>, line 2539); backlink

    Unknown interpreted text role "issue".

  • Support xml namespaces using iternodes parser in XMLFeedSpider (:issue:`12`)

    System Message: ERROR/3 (<stdin>, line 2540); backlink

    Unknown interpreted text role "issue".

  • Support dont_cache request meta flag (:issue:`19`)

    System Message: ERROR/3 (<stdin>, line 2541); backlink

    Unknown interpreted text role "issue".

  • Bugfix scrapy.utils.gz.gunzip broken by changes in python 2.7.4 (:commit:`4dc76e`)

    System Message: ERROR/3 (<stdin>, line 2542); backlink

    Unknown interpreted text role "commit".

  • Bugfix url encoding on SgmlLinkExtractor (:issue:`24`)

    System Message: ERROR/3 (<stdin>, line 2543); backlink

    Unknown interpreted text role "issue".

  • Bugfix TakeFirst processor shouldn't discard zero (0) value (:issue:`59`)

    System Message: ERROR/3 (<stdin>, line 2544); backlink

    Unknown interpreted text role "issue".

  • Support nested items in xml exporter (:issue:`66`)

    System Message: ERROR/3 (<stdin>, line 2545); backlink

    Unknown interpreted text role "issue".

  • Improve cookies handling performance (:issue:`77`)

    System Message: ERROR/3 (<stdin>, line 2546); backlink

    Unknown interpreted text role "issue".

  • Log dupe filtered requests once (:issue:`105`)

    System Message: ERROR/3 (<stdin>, line 2547); backlink

    Unknown interpreted text role "issue".

  • Split redirection middleware into status and meta based middlewares (:issue:`78`)

    System Message: ERROR/3 (<stdin>, line 2548); backlink

    Unknown interpreted text role "issue".

  • Use HTTP1.1 as default downloader handler (:issue:`109` and :issue:`318`)

    System Message: ERROR/3 (<stdin>, line 2549); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2549); backlink

    Unknown interpreted text role "issue".

  • Support xpath form selection on FormRequest.from_response (:issue:`185`)

    System Message: ERROR/3 (<stdin>, line 2550); backlink

    Unknown interpreted text role "issue".

  • Bugfix unicode decoding error on SgmlLinkExtractor (:issue:`199`)

    System Message: ERROR/3 (<stdin>, line 2551); backlink

    Unknown interpreted text role "issue".

  • Bugfix signal dispatching on pypi interpreter (:issue:`205`)

    System Message: ERROR/3 (<stdin>, line 2552); backlink

    Unknown interpreted text role "issue".

  • Improve request delay and concurrency handling (:issue:`206`)

    System Message: ERROR/3 (<stdin>, line 2553); backlink

    Unknown interpreted text role "issue".

  • Add RFC2616 cache policy to HttpCacheMiddleware (:issue:`212`)

    System Message: ERROR/3 (<stdin>, line 2554); backlink

    Unknown interpreted text role "issue".

  • Allow customization of messages logged by engine (:issue:`214`)

    System Message: ERROR/3 (<stdin>, line 2555); backlink

    Unknown interpreted text role "issue".

  • Multiples improvements to DjangoItem (:issue:`217`, :issue:`218`, :issue:`221`)

    System Message: ERROR/3 (<stdin>, line 2556); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2556); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2556); backlink

    Unknown interpreted text role "issue".

  • Extend Scrapy commands using setuptools entry points (:issue:`260`)

    System Message: ERROR/3 (<stdin>, line 2557); backlink

    Unknown interpreted text role "issue".

  • Allow spider allowed_domains value to be set/tuple (:issue:`261`)

    System Message: ERROR/3 (<stdin>, line 2558); backlink

    Unknown interpreted text role "issue".

  • Support settings.getdict (:issue:`269`)

    System Message: ERROR/3 (<stdin>, line 2559); backlink

    Unknown interpreted text role "issue".

  • Simplify internal scrapy.core.scraper slot handling (:issue:`271`)

    System Message: ERROR/3 (<stdin>, line 2560); backlink

    Unknown interpreted text role "issue".

  • Added Item.copy (:issue:`290`)

    System Message: ERROR/3 (<stdin>, line 2561); backlink

    Unknown interpreted text role "issue".

  • Collect idle downloader slots (:issue:`297`)

    System Message: ERROR/3 (<stdin>, line 2562); backlink

    Unknown interpreted text role "issue".

  • Add ftp:// scheme downloader handler (:issue:`329`)

    System Message: ERROR/3 (<stdin>, line 2563); backlink

    Unknown interpreted text role "issue".

  • Added downloader benchmark webserver and spider tools :ref:`benchmarking`

    System Message: ERROR/3 (<stdin>, line 2564); backlink

    Unknown interpreted text role "ref".

  • Moved persistent (on disk) queues to a separate project (queuelib) which Scrapy now depends on

  • Add Scrapy commands using external libraries (:issue:`260`)

    System Message: ERROR/3 (<stdin>, line 2566); backlink

    Unknown interpreted text role "issue".

  • Added --pdb option to scrapy command line tool

  • Added :meth:`XPathSelector.remove_namespaces <scrapy.selector.Selector.remove_namespaces>` which allows to remove all namespaces from XML documents for convenience (to work with namespace-less XPaths). Documented in :ref:`topics-selectors`.

    System Message: ERROR/3 (<stdin>, line 2568); backlink

    Unknown interpreted text role "meth".

    System Message: ERROR/3 (<stdin>, line 2568); backlink

    Unknown interpreted text role "ref".

  • Several improvements to spider contracts

  • New default middleware named MetaRefreshMiddldeware that handles meta-refresh html tag redirections,

  • MetaRefreshMiddldeware and RedirectMiddleware have different priorities to address #62

  • added from_crawler method to spiders

  • added system tests with mock server

  • more improvements to macOS compatibility (thanks Alex Cepoi)

  • several more cleanups to singletons and multi-spider support (thanks Nicolas Ramirez)

  • support custom download slots

  • added --spider option to "shell" command.

  • log overridden settings when Scrapy starts

Thanks to everyone who contribute to this release. Here is a list of contributors sorted by number of commits:

130 Pablo Hoffman <pablo@...>
 97 Daniel Graña <dangra@...>
 20 Nicolás Ramírez <nramirez.uy@...>
 13 Mikhail Korobov <kmike84@...>
 12 Pedro Faustino <pedrobandim@...>
 11 Steven Almeroth <sroth77@...>
  5 Rolando Espinoza La fuente <darkrho@...>
  4 Michal Danilak <mimino.coder@...>
  4 Alex Cepoi <alex.cepoi@...>
  4 Alexandr N Zamaraev (aka tonal) <tonal@...>
  3 paul <paul.tremberth@...>
  3 Martin Olveyra <molveyra@...>
  3 Jordi Llonch <llonchj@...>
  3 arijitchakraborty <myself.arijit@...>
  2 Shane Evans <shane.evans@...>
  2 joehillen <joehillen@...>
  2 Hart <HartSimha@...>
  2 Dan <ellisd23@...>
  1 Zuhao Wan <wanzuhao@...>
  1 whodatninja <blake@...>
  1 vkrest <v.krestiannykov@...>
  1 tpeng <pengtaoo@...>
  1 Tom Mortimer-Jones <tom@...>
  1 Rocio Aramberri <roschegel@...>
  1 Pedro <pedro@...>
  1 notsobad <wangxiaohugg@...>
  1 Natan L <kuyanatan.nlao@...>
  1 Mark Grey <mark.grey@...>
  1 Luan <luanpab@...>
  1 Libor Nenadál <libor.nenadal@...>
  1 Juan M Uys <opyate@...>
  1 Jonas Brunsgaard <jonas.brunsgaard@...>
  1 Ilya Baryshev <baryshev@...>
  1 Hasnain Lakhani <m.hasnain.lakhani@...>
  1 Emanuel Schorsch <emschorsch@...>
  1 Chris Tilden <chris.tilden@...>
  1 Capi Etheriel <barraponto@...>
  1 cacovsky <amarquesferraz@...>
  1 Berend Iwema <berend@...>

Scrapy 0.16.5 (released 2013-05-30)

  • obey request method when Scrapy deploy is redirected to a new endpoint (:commit:`8c4fcee`)

    System Message: ERROR/3 (<stdin>, line 2627); backlink

    Unknown interpreted text role "commit".

  • fix inaccurate downloader middleware documentation. refs #280 (:commit:`40667cb`)

    System Message: ERROR/3 (<stdin>, line 2628); backlink

    Unknown interpreted text role "commit".

  • doc: remove links to diveintopython.org, which is no longer available. closes #246 (:commit:`bd58bfa`)

    System Message: ERROR/3 (<stdin>, line 2629); backlink

    Unknown interpreted text role "commit".

  • Find form nodes in invalid html5 documents (:commit:`e3d6945`)

    System Message: ERROR/3 (<stdin>, line 2630); backlink

    Unknown interpreted text role "commit".

  • Fix typo labeling attrs type bool instead of list (:commit:`a274276`)

    System Message: ERROR/3 (<stdin>, line 2631); backlink

    Unknown interpreted text role "commit".

Scrapy 0.16.4 (released 2013-01-23)

  • fixes spelling errors in documentation (:commit:`6d2b3aa`)

    System Message: ERROR/3 (<stdin>, line 2636); backlink

    Unknown interpreted text role "commit".

  • add doc about disabling an extension. refs #132 (:commit:`c90de33`)

    System Message: ERROR/3 (<stdin>, line 2637); backlink

    Unknown interpreted text role "commit".

  • Fixed error message formatting. log.err() doesn't support cool formatting and when error occurred, the message was: "ERROR: Error processing %(item)s" (:commit:`c16150c`)

    System Message: ERROR/3 (<stdin>, line 2638); backlink

    Unknown interpreted text role "commit".

  • lint and improve images pipeline error logging (:commit:`56b45fc`)

    System Message: ERROR/3 (<stdin>, line 2639); backlink

    Unknown interpreted text role "commit".

  • fixed doc typos (:commit:`243be84`)

    System Message: ERROR/3 (<stdin>, line 2640); backlink

    Unknown interpreted text role "commit".

  • add documentation topics: Broad Crawls & Common Practices (:commit:`1fbb715`)

    System Message: ERROR/3 (<stdin>, line 2641); backlink

    Unknown interpreted text role "commit".

  • fix bug in Scrapy parse command when spider is not specified explicitly. closes #209 (:commit:`c72e682`)

    System Message: ERROR/3 (<stdin>, line 2642); backlink

    Unknown interpreted text role "commit".

  • Update docs/topics/commands.rst (:commit:`28eac7a`)

    System Message: ERROR/3 (<stdin>, line 2643); backlink

    Unknown interpreted text role "commit".

Scrapy 0.16.3 (released 2012-12-07)

  • Remove concurrency limitation when using download delays and still ensure inter-request delays are enforced (:commit:`487b9b5`)

    System Message: ERROR/3 (<stdin>, line 2648); backlink

    Unknown interpreted text role "commit".

  • add error details when image pipeline fails (:commit:`8232569`)

    System Message: ERROR/3 (<stdin>, line 2649); backlink

    Unknown interpreted text role "commit".

  • improve macOS compatibility (:commit:`8dcf8aa`)

    System Message: ERROR/3 (<stdin>, line 2650); backlink

    Unknown interpreted text role "commit".

  • setup.py: use README.rst to populate long_description (:commit:`7b5310d`)

    System Message: ERROR/3 (<stdin>, line 2651); backlink

    Unknown interpreted text role "commit".

  • doc: removed obsolete references to ClientForm (:commit:`80f9bb6`)

    System Message: ERROR/3 (<stdin>, line 2652); backlink

    Unknown interpreted text role "commit".

  • correct docs for default storage backend (:commit:`2aa491b`)

    System Message: ERROR/3 (<stdin>, line 2653); backlink

    Unknown interpreted text role "commit".

  • doc: removed broken proxyhub link from FAQ (:commit:`bdf61c4`)

    System Message: ERROR/3 (<stdin>, line 2654); backlink

    Unknown interpreted text role "commit".

  • Fixed docs typo in SpiderOpenCloseLogging example (:commit:`7184094`)

    System Message: ERROR/3 (<stdin>, line 2655); backlink

    Unknown interpreted text role "commit".

Scrapy 0.16.2 (released 2012-11-09)

  • Scrapy contracts: python2.6 compat (:commit:`a4a9199`)

    System Message: ERROR/3 (<stdin>, line 2661); backlink

    Unknown interpreted text role "commit".

  • Scrapy contracts verbose option (:commit:`ec41673`)

    System Message: ERROR/3 (<stdin>, line 2662); backlink

    Unknown interpreted text role "commit".

  • proper unittest-like output for Scrapy contracts (:commit:`86635e4`)

    System Message: ERROR/3 (<stdin>, line 2663); backlink

    Unknown interpreted text role "commit".

  • added open_in_browser to debugging doc (:commit:`c9b690d`)

    System Message: ERROR/3 (<stdin>, line 2664); backlink

    Unknown interpreted text role "commit".

  • removed reference to global Scrapy stats from settings doc (:commit:`dd55067`)

    System Message: ERROR/3 (<stdin>, line 2665); backlink

    Unknown interpreted text role "commit".

  • Fix SpiderState bug in Windows platforms (:commit:`58998f4`)

    System Message: ERROR/3 (<stdin>, line 2666); backlink

    Unknown interpreted text role "commit".

Scrapy 0.16.1 (released 2012-10-26)

  • fixed LogStats extension, which got broken after a wrong merge before the 0.16 release (:commit:`8c780fd`)

    System Message: ERROR/3 (<stdin>, line 2672); backlink

    Unknown interpreted text role "commit".

  • better backward compatibility for scrapy.conf.settings (:commit:`3403089`)

    System Message: ERROR/3 (<stdin>, line 2673); backlink

    Unknown interpreted text role "commit".

  • extended documentation on how to access crawler stats from extensions (:commit:`c4da0b5`)

    System Message: ERROR/3 (<stdin>, line 2674); backlink

    Unknown interpreted text role "commit".

  • removed .hgtags (no longer needed now that Scrapy uses git) (:commit:`d52c188`)

    System Message: ERROR/3 (<stdin>, line 2675); backlink

    Unknown interpreted text role "commit".

  • fix dashes under rst headers (:commit:`fa4f7f9`)

    System Message: ERROR/3 (<stdin>, line 2676); backlink

    Unknown interpreted text role "commit".

  • set release date for 0.16.0 in news (:commit:`e292246`)

    System Message: ERROR/3 (<stdin>, line 2677); backlink

    Unknown interpreted text role "commit".

Scrapy 0.16.0 (released 2012-10-18)

Scrapy changes:

  • added :ref:`topics-contracts`, a mechanism for testing spiders in a formal/reproducible way

    System Message: ERROR/3 (<stdin>, line 2685); backlink

    Unknown interpreted text role "ref".

  • added options -o and -t to the :command:`runspider` command

    System Message: ERROR/3 (<stdin>, line 2686); backlink

    Unknown interpreted text role "command".

  • documented :doc:`topics/autothrottle` and added to extensions installed by default. You still need to enable it with :setting:`AUTOTHROTTLE_ENABLED`

    System Message: ERROR/3 (<stdin>, line 2687); backlink

    Unknown interpreted text role "doc".

    System Message: ERROR/3 (<stdin>, line 2687); backlink

    Unknown interpreted text role "setting".

  • major Stats Collection refactoring: removed separation of global/per-spider stats, removed stats-related signals (stats_spider_opened, etc). Stats are much simpler now, backward compatibility is kept on the Stats Collector API and signals.

  • added :meth:`~scrapy.spidermiddlewares.SpiderMiddleware.process_start_requests` method to spider middlewares

    System Message: ERROR/3 (<stdin>, line 2689); backlink

    Unknown interpreted text role "meth".

  • dropped Signals singleton. Signals should now be accessed through the Crawler.signals attribute. See the signals documentation for more info.

  • dropped Stats Collector singleton. Stats can now be accessed through the Crawler.stats attribute. See the stats collection documentation for more info.

  • documented :ref:`topics-api`

    System Message: ERROR/3 (<stdin>, line 2692); backlink

    Unknown interpreted text role "ref".

  • lxml is now the default selectors backend instead of libxml2

  • ported FormRequest.from_response() to use lxml instead of ClientForm

  • removed modules: scrapy.xlib.BeautifulSoup and scrapy.xlib.ClientForm

  • SitemapSpider: added support for sitemap urls ending in .xml and .xml.gz, even if they advertise a wrong content type (:commit:`10ed28b`)

    System Message: ERROR/3 (<stdin>, line 2696); backlink

    Unknown interpreted text role "commit".

  • StackTraceDump extension: also dump trackref live references (:commit:`fe2ce93`)

    System Message: ERROR/3 (<stdin>, line 2697); backlink

    Unknown interpreted text role "commit".

  • nested items now fully supported in JSON and JSONLines exporters

  • added :reqmeta:`cookiejar` Request meta key to support multiple cookie sessions per spider

    System Message: ERROR/3 (<stdin>, line 2699); backlink

    Unknown interpreted text role "reqmeta".

  • decoupled encoding detection code to w3lib.encoding, and ported Scrapy code to use that module

  • dropped support for Python 2.5. See https://blog.scrapinghub.com/2012/02/27/scrapy-0-15-dropping-support-for-python-2-5/

  • dropped support for Twisted 2.5

  • added :setting:`REFERER_ENABLED` setting, to control referer middleware

    System Message: ERROR/3 (<stdin>, line 2703); backlink

    Unknown interpreted text role "setting".

  • changed default user agent to: Scrapy/VERSION (+http://scrapy.org)

  • removed (undocumented) HTMLImageLinkExtractor class from scrapy.contrib.linkextractors.image

  • removed per-spider settings (to be replaced by instantiating multiple crawler objects)

  • USER_AGENT spider attribute will no longer work, use user_agent attribute instead

  • DOWNLOAD_TIMEOUT spider attribute will no longer work, use download_timeout attribute instead

  • removed ENCODING_ALIASES setting, as encoding auto-detection has been moved to the w3lib library

  • promoted :ref:`topics-djangoitem` to main contrib

    System Message: ERROR/3 (<stdin>, line 2710); backlink

    Unknown interpreted text role "ref".

  • LogFormatter method now return dicts(instead of strings) to support lazy formatting (:issue:`164`, :commit:`dcef7b0`)

    System Message: ERROR/3 (<stdin>, line 2711); backlink

    Unknown interpreted text role "issue".

    System Message: ERROR/3 (<stdin>, line 2711); backlink

    Unknown interpreted text role "commit".

  • downloader handlers (:setting:`DOWNLOAD_HANDLERS` setting) now receive settings as the first argument of the __init__ method

    System Message: ERROR/3 (<stdin>, line 2712); backlink

    Unknown interpreted text role "setting".

  • replaced memory usage acounting with (more portable) resource module, removed scrapy.utils.memory module

  • removed signal: scrapy.mail.mail_sent

  • removed TRACK_REFS setting, now :ref:`trackrefs <topics-leaks-trackrefs>` is always enabled

    System Message: ERROR/3 (<stdin>, line 2715); backlink

    Unknown interpreted text role "ref".

  • DBM is now the default storage backend for HTTP cache middleware

  • number of log messages (per level) are now tracked through Scrapy stats (stat name: log_count/LEVEL)

  • number received responses are now tracked through Scrapy stats (stat name: response_received_count)

  • removed scrapy.log.started attribute

Scrapy 0.14.4

  • added precise to supported Ubuntu distros (:commit:`b7e46df`)

    System Message: ERROR/3 (<stdin>, line 2724); backlink

    Unknown interpreted text role "commit".

  • fixed bug in json-rpc webservice reported in https://groups.google.com/forum/#!topic/scrapy-users/qgVBmFybNAQ/discussion. also removed no longer supported 'run' command from extras/scrapy-ws.py (:commit:`340fbdb`)

    System Message: ERROR/3 (<stdin>, line 2725); backlink

    Unknown interpreted text role "commit".

  • meta tag attributes for content-type http equiv can be in any order. #123 (:commit:`0cb68af`)

    System Message: ERROR/3 (<stdin>, line 2726); backlink

    Unknown interpreted text role "commit".

  • replace "import Image" by more standard "from PIL import Image". closes #88 (:commit:`4d17048`)

    System Message: ERROR/3 (<stdin>, line 2727); backlink

    Unknown interpreted text role "commit".

  • return trial status as bin/runtests.sh exit value. #118 (:commit:`b7b2e7f`)

    System Message: ERROR/3 (<stdin>, line 2728); backlink

    Unknown interpreted text role "commit".

Scrapy 0.14.3

  • forgot to include pydispatch license. #118 (:commit:`fd85f9c`)

    System Message: ERROR/3 (<stdin>, line 2733); backlink

    Unknown interpreted text role "commit".

  • include egg files used by testsuite in source distribution. #118 (:commit:`c897793`)

    System Message: ERROR/3 (<stdin>, line 2734); backlink

    Unknown interpreted text role "commit".

  • update docstring in project template to avoid confusion with genspider command, which may be considered as an advanced feature. refs #107 (:commit:`2548dcc`)

    System Message: ERROR/3 (<stdin>, line 2735); backlink

    Unknown interpreted text role "commit".

  • added note to docs/topics/firebug.rst about google directory being shut down (:commit:`668e352`)

    System Message: ERROR/3 (<stdin>, line 2736); backlink

    Unknown interpreted text role "commit".

  • don't discard slot when empty, just save in another dict in order to recycle if needed again. (:commit:`8e9f607`)

    System Message: ERROR/3 (<stdin>, line 2737); backlink

    Unknown interpreted text role "commit".

  • do not fail handling unicode xpaths in libxml2 backed selectors (:commit:`b830e95`)

    System Message: ERROR/3 (<stdin>, line 2738); backlink

    Unknown interpreted text role "commit".

  • fixed minor mistake in Request objects documentation (:commit:`bf3c9ee`)

    System Message: ERROR/3 (<stdin>, line 2739); backlink

    Unknown interpreted text role "commit".

  • fixed minor defect in link extractors documentation (:commit:`ba14f38`)

    System Message: ERROR/3 (<stdin>, line 2740); backlink

    Unknown interpreted text role "commit".

  • removed some obsolete remaining code related to sqlite support in Scrapy (:commit:`0665175`)

    System Message: ERROR/3 (<stdin>, line 2741); backlink

    Unknown interpreted text role "commit".

Scrapy 0.14.2

  • move buffer pointing to start of file before computing checksum. refs #92 (:commit:`6a5bef2`)

    System Message: ERROR/3 (<stdin>, line 2746); backlink

    Unknown interpreted text role "commit".

  • Compute image checksum before persisting images. closes #92 (:commit:`9817df1`)

    System Message: ERROR/3 (<stdin>, line 2747); backlink

    Unknown interpreted text role "commit".

  • remove leaking references in cached failures (:commit:`673a120`)

    System Message: ERROR/3 (<stdin>, line 2748); backlink

    Unknown interpreted text role "commit".

  • fixed bug in MemoryUsage extension: get_engine_status() takes exactly 1 argument (0 given) (:commit:`11133e9`)

    System Message: ERROR/3 (<stdin>, line 2749); backlink

    Unknown interpreted text role "commit".

  • fixed struct.error on http compression middleware. closes #87 (:commit:`1423140`)

    System Message: ERROR/3 (<stdin>, line 2750); backlink

    Unknown interpreted text role "commit".

  • ajax crawling wasn't expanding for unicode urls (:commit:`0de3fb4`)

    System Message: ERROR/3 (<stdin>, line 2751); backlink

    Unknown interpreted text role "commit".

  • Catch start_requests iterator errors. refs #83 (:commit:`454a21d`)

    System Message: ERROR/3 (<stdin>, line 2752); backlink

    Unknown interpreted text role "commit".

  • Speed-up libxml2 XPathSelector (:commit:`2fbd662`)

    System Message: ERROR/3 (<stdin>, line 2753); backlink

    Unknown interpreted text role "commit".

  • updated versioning doc according to recent changes (:commit:`0a070f5`)

    System Message: ERROR/3 (<stdin>, line 2754); backlink

    Unknown interpreted text role "commit".

  • scrapyd: fixed documentation link (:commit:`2b4e4c3`)

    System Message: ERROR/3 (<stdin>, line 2755); backlink

    Unknown interpreted text role "commit".

  • extras/makedeb.py: no longer obtaining version from git (:commit:`caffe0e`)

    System Message: ERROR/3 (<stdin>, line 2756); backlink

    Unknown interpreted text role "commit".

Scrapy 0.14.1

  • extras/makedeb.py: no longer obtaining version from git (:commit:`caffe0e`)

    System Message: ERROR/3 (<stdin>, line 2761); backlink

    Unknown interpreted text role "commit".

  • bumped version to 0.14.1 (:commit:`6cb9e1c`)

    System Message: ERROR/3 (<stdin>, line 2762); backlink

    Unknown interpreted text role "commit".

  • fixed reference to tutorial directory (:commit:`4b86bd6`)

    System Message: ERROR/3 (<stdin>, line 2763); backlink

    Unknown interpreted text role "commit".

  • doc: removed duplicated callback argument from Request.replace() (:commit:`1aeccdd`)

    System Message: ERROR/3 (<stdin>, line 2764); backlink

    Unknown interpreted text role "commit".

  • fixed formatting of scrapyd doc (:commit:`8bf19e6`)

    System Message: ERROR/3 (<stdin>, line 2765); backlink

    Unknown interpreted text role "commit".

  • Dump stacks for all running threads and fix engine status dumped by StackTraceDump extension (:commit:`14a8e6e`)

    System Message: ERROR/3 (<stdin>, line 2766); backlink

    Unknown interpreted text role "commit".

  • added comment about why we disable ssl on boto images upload (:commit:`5223575`)

    System Message: ERROR/3 (<stdin>, line 2767); backlink

    Unknown interpreted text role "commit".

  • SSL handshaking hangs when doing too many parallel connections to S3 (:commit:`63d583d`)

    System Message: ERROR/3 (<stdin>, line 2768); backlink

    Unknown interpreted text role "commit".

  • change tutorial to follow changes on dmoz site (:commit:`bcb3198`)

    System Message: ERROR/3 (<stdin>, line 2769); backlink

    Unknown interpreted text role "commit".

  • Avoid _disconnectedDeferred AttributeError exception in Twisted>=11.1.0 (:commit:`98f3f87`)

    System Message: ERROR/3 (<stdin>, line 2770); backlink

    Unknown interpreted text role "commit".

  • allow spider to set autothrottle max concurrency (:commit:`175a4b5`)

    System Message: ERROR/3 (<stdin>, line 2771); backlink

    Unknown interpreted text role "commit".

Scrapy 0.14

New features and settings

  • Support for AJAX crawleable urls

  • New persistent scheduler that stores requests on disk, allowing to suspend and resume crawls (:rev:`2737`)

    System Message: ERROR/3 (<stdin>, line 2780); backlink

    Unknown interpreted text role "rev".

  • added -o option to scrapy crawl, a shortcut for dumping scraped items into a file (or standard output using -)

  • Added support for passing custom settings to Scrapyd schedule.json api (:rev:`2779`, :rev:`2783`)

    System Message: ERROR/3 (<stdin>, line 2782); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2782); backlink

    Unknown interpreted text role "rev".

  • New ChunkedTransferMiddleware (enabled by default) to support chunked transfer encoding (:rev:`2769`)

    System Message: ERROR/3 (<stdin>, line 2783); backlink

    Unknown interpreted text role "rev".

  • Add boto 2.0 support for S3 downloader handler (:rev:`2763`)

    System Message: ERROR/3 (<stdin>, line 2784); backlink

    Unknown interpreted text role "rev".

  • Added marshal to formats supported by feed exports (:rev:`2744`)

    System Message: ERROR/3 (<stdin>, line 2785); backlink

    Unknown interpreted text role "rev".

  • In request errbacks, offending requests are now received in failure.request attribute (:rev:`2738`)

    System Message: ERROR/3 (<stdin>, line 2786); backlink

    Unknown interpreted text role "rev".

  • Big downloader refactoring to support per domain/ip concurrency limits (:rev:`2732`)

    System Message: ERROR/3 (<stdin>, line 2789); backlink

    Unknown interpreted text role "rev".

  • Added builtin caching DNS resolver (:rev:`2728`)

    System Message: ERROR/3 (<stdin>, line 2791); backlink

    Unknown interpreted text role "rev".

  • Moved Amazon AWS-related components/extensions (SQS spider queue, SimpleDB stats collector) to a separate project: [scaws](https://github.com/scrapinghub/scaws) (:rev:`2706`, :rev:`2714`)

    System Message: ERROR/3 (<stdin>, line 2792); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2792); backlink

    Unknown interpreted text role "rev".

  • Moved spider queues to scrapyd: scrapy.spiderqueue -> scrapyd.spiderqueue (:rev:`2708`)

    System Message: ERROR/3 (<stdin>, line 2793); backlink

    Unknown interpreted text role "rev".

  • Moved sqlite utils to scrapyd: scrapy.utils.sqlite -> scrapyd.sqlite (:rev:`2781`)

    System Message: ERROR/3 (<stdin>, line 2794); backlink

    Unknown interpreted text role "rev".

  • Real support for returning iterators on start_requests() method. The iterator is now consumed during the crawl when the spider is getting idle (:rev:`2704`)

    System Message: ERROR/3 (<stdin>, line 2795); backlink

    Unknown interpreted text role "rev".

  • Added :setting:`REDIRECT_ENABLED` setting to quickly enable/disable the redirect middleware (:rev:`2697`)

    System Message: ERROR/3 (<stdin>, line 2796); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 2796); backlink

    Unknown interpreted text role "rev".

  • Added :setting:`RETRY_ENABLED` setting to quickly enable/disable the retry middleware (:rev:`2694`)

    System Message: ERROR/3 (<stdin>, line 2797); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 2797); backlink

    Unknown interpreted text role "rev".

  • Added CloseSpider exception to manually close spiders (:rev:`2691`)

    System Message: ERROR/3 (<stdin>, line 2798); backlink

    Unknown interpreted text role "rev".

  • Improved encoding detection by adding support for HTML5 meta charset declaration (:rev:`2690`)

    System Message: ERROR/3 (<stdin>, line 2799); backlink

    Unknown interpreted text role "rev".

  • Refactored close spider behavior to wait for all downloads to finish and be processed by spiders, before closing the spider (:rev:`2688`)

    System Message: ERROR/3 (<stdin>, line 2800); backlink

    Unknown interpreted text role "rev".

  • Added SitemapSpider (see documentation in Spiders page) (:rev:`2658`)

    System Message: ERROR/3 (<stdin>, line 2801); backlink

    Unknown interpreted text role "rev".

  • Added LogStats extension for periodically logging basic stats (like crawled pages and scraped items) (:rev:`2657`)

    System Message: ERROR/3 (<stdin>, line 2802); backlink

    Unknown interpreted text role "rev".

  • Make handling of gzipped responses more robust (#319, :rev:`2643`). Now Scrapy will try and decompress as much as possible from a gzipped response, instead of failing with an IOError.

    System Message: ERROR/3 (<stdin>, line 2803); backlink

    Unknown interpreted text role "rev".

  • Simplified !MemoryDebugger extension to use stats for dumping memory debugging info (:rev:`2639`)

    System Message: ERROR/3 (<stdin>, line 2804); backlink

    Unknown interpreted text role "rev".

  • Added new command to edit spiders: scrapy edit (:rev:`2636`) and -e flag to genspider command that uses it (:rev:`2653`)

    System Message: ERROR/3 (<stdin>, line 2805); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2805); backlink

    Unknown interpreted text role "rev".

  • Changed default representation of items to pretty-printed dicts. (:rev:`2631`). This improves default logging by making log more readable in the default case, for both Scraped and Dropped lines.

    System Message: ERROR/3 (<stdin>, line 2806); backlink

    Unknown interpreted text role "rev".

  • Added :signal:`spider_error` signal (:rev:`2628`)

    System Message: ERROR/3 (<stdin>, line 2807); backlink

    Unknown interpreted text role "signal".

    System Message: ERROR/3 (<stdin>, line 2807); backlink

    Unknown interpreted text role "rev".

  • Added :setting:`COOKIES_ENABLED` setting (:rev:`2625`)

    System Message: ERROR/3 (<stdin>, line 2808); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 2808); backlink

    Unknown interpreted text role "rev".

  • Stats are now dumped to Scrapy log (default value of :setting:`STATS_DUMP` setting has been changed to True). This is to make Scrapy users more aware of Scrapy stats and the data that is collected there.

    System Message: ERROR/3 (<stdin>, line 2809); backlink

    Unknown interpreted text role "setting".

  • Added support for dynamically adjusting download delay and maximum concurrent requests (:rev:`2599`)

    System Message: ERROR/3 (<stdin>, line 2810); backlink

    Unknown interpreted text role "rev".

  • Added new DBM HTTP cache storage backend (:rev:`2576`)

    System Message: ERROR/3 (<stdin>, line 2811); backlink

    Unknown interpreted text role "rev".

  • Added listjobs.json API to Scrapyd (:rev:`2571`)

    System Message: ERROR/3 (<stdin>, line 2812); backlink

    Unknown interpreted text role "rev".

  • CsvItemExporter: added join_multivalued parameter (:rev:`2578`)

    System Message: ERROR/3 (<stdin>, line 2813); backlink

    Unknown interpreted text role "rev".

  • Added namespace support to xmliter_lxml (:rev:`2552`)

    System Message: ERROR/3 (<stdin>, line 2814); backlink

    Unknown interpreted text role "rev".

  • Improved cookies middleware by making COOKIES_DEBUG nicer and documenting it (:rev:`2579`)

    System Message: ERROR/3 (<stdin>, line 2815); backlink

    Unknown interpreted text role "rev".

  • Several improvements to Scrapyd and Link extractors

Code rearranged and removed

  • Merged item passed and item scraped concepts, as they have often proved confusing in the past. This means: (:rev:`2630`)

    System Message: ERROR/3 (<stdin>, line 2824); backlink

    Unknown interpreted text role "rev".

    • original item_scraped signal was removed
    • original item_passed signal was renamed to item_scraped
    • old log lines Scraped Item... were removed
    • old log lines Passed Item... were renamed to Scraped Item... lines and downgraded to DEBUG level
  • Reduced Scrapy codebase by striping part of Scrapy code into two new libraries:

    • w3lib (several functions from scrapy.utils.{http,markup,multipart,response,url}, done in :rev:`2584`)

      System Message: ERROR/3 (<stdin>, line 2827); backlink

      Unknown interpreted text role "rev".

    • scrapely (was scrapy.contrib.ibl, done in :rev:`2586`)

      System Message: ERROR/3 (<stdin>, line 2828); backlink

      Unknown interpreted text role "rev".

  • Removed unused function: scrapy.utils.request.request_info() (:rev:`2577`)

    System Message: ERROR/3 (<stdin>, line 2829); backlink

    Unknown interpreted text role "rev".

  • Removed googledir project from examples/googledir. There's now a new example project called dirbot available on GitHub: https://github.com/scrapy/dirbot

  • Removed support for default field values in Scrapy items (:rev:`2616`)

    System Message: ERROR/3 (<stdin>, line 2831); backlink

    Unknown interpreted text role "rev".

  • Removed experimental crawlspider v2 (:rev:`2632`)

    System Message: ERROR/3 (<stdin>, line 2832); backlink

    Unknown interpreted text role "rev".

  • Removed scheduler middleware to simplify architecture. Duplicates filter is now done in the scheduler itself, using the same dupe fltering class as before (DUPEFILTER_CLASS setting) (:rev:`2640`)

    System Message: ERROR/3 (<stdin>, line 2833); backlink

    Unknown interpreted text role "rev".

  • Removed support for passing urls to scrapy crawl command (use scrapy parse instead) (:rev:`2704`)

    System Message: ERROR/3 (<stdin>, line 2834); backlink

    Unknown interpreted text role "rev".

  • Removed deprecated Execution Queue (:rev:`2704`)

    System Message: ERROR/3 (<stdin>, line 2835); backlink

    Unknown interpreted text role "rev".

  • Removed (undocumented) spider context extension (from scrapy.contrib.spidercontext) (:rev:`2780`)

    System Message: ERROR/3 (<stdin>, line 2836); backlink

    Unknown interpreted text role "rev".

  • removed CONCURRENT_SPIDERS setting (use scrapyd maxproc instead) (:rev:`2789`)

    System Message: ERROR/3 (<stdin>, line 2837); backlink

    Unknown interpreted text role "rev".

  • Renamed attributes of core components: downloader.sites -> downloader.slots, scraper.sites -> scraper.slots (:rev:`2717`, :rev:`2718`)

    System Message: ERROR/3 (<stdin>, line 2838); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2838); backlink

    Unknown interpreted text role "rev".

  • Renamed setting CLOSESPIDER_ITEMPASSED to :setting:`CLOSESPIDER_ITEMCOUNT` (:rev:`2655`). Backward compatibility kept.

    System Message: ERROR/3 (<stdin>, line 2839); backlink

    Unknown interpreted text role "setting".

    System Message: ERROR/3 (<stdin>, line 2839); backlink

    Unknown interpreted text role "rev".

Scrapy 0.12

The numbers like #NNN reference tickets in the old issue tracker (Trac) which is no longer available.

New features and improvements

  • Passed item is now sent in the item argument of the :signal:`item_passed <item_scraped>` (#273)

    System Message: ERROR/3 (<stdin>, line 2849); backlink

    Unknown interpreted text role "signal".

  • Added verbose option to scrapy version command, useful for bug reports (#298)

  • HTTP cache now stored by default in the project data dir (#279)

  • Added project data storage directory (#276, #277)

  • Documented file structure of Scrapy projects (see command-line tool doc)

  • New lxml backend for XPath selectors (#147)

  • Per-spider settings (#245)

  • Support exit codes to signal errors in Scrapy commands (#248)

  • Added -c argument to scrapy shell command

  • Made libxml2 optional (#260)

  • New deploy command (#261)

  • Added :setting:`CLOSESPIDER_PAGECOUNT` setting (#253)

    System Message: ERROR/3 (<stdin>, line 2861); backlink

    Unknown interpreted text role "setting".

  • Added :setting:`CLOSESPIDER_ERRORCOUNT` setting (#254)

    System Message: ERROR/3 (<stdin>, line 2862); backlink

    Unknown interpreted text role "setting".

Scrapyd changes

  • Scrapyd now uses one process per spider
  • It stores one log file per spider run, and rotate them keeping the lastest 5 logs per spider (by default)
  • A minimal web ui was added, available at http://localhost:6800 by default
  • There is now a scrapy server command to start a Scrapyd server of the current project

Changes to settings

  • added HTTPCACHE_ENABLED setting (False by default) to enable HTTP cache middleware
  • changed HTTPCACHE_EXPIRATION_SECS semantics: now zero means "never expire".

Deprecated/obsoleted functionality

  • Deprecated runserver command in favor of server command which starts a Scrapyd server. See also: Scrapyd changes
  • Deprecated queue command in favor of using Scrapyd schedule.json API. See also: Scrapyd changes
  • Removed the !LxmlItemLoader (experimental contrib which never graduated to main contrib)

Scrapy 0.10

The numbers like #NNN reference tickets in the old issue tracker (Trac) which is no longer available.

New features and improvements

  • New Scrapy service called scrapyd for deploying Scrapy crawlers in production (#218) (documentation available)
  • Simplified Images pipeline usage which doesn't require subclassing your own images pipeline now (#217)
  • Scrapy shell now shows the Scrapy log by default (#206)
  • Refactored execution queue in a common base code and pluggable backends called "spider queues" (#220)
  • New persistent spider queue (based on SQLite) (#198), available by default, which allows to start Scrapy in server mode and then schedule spiders to run.
  • Added documentation for Scrapy command-line tool and all its available sub-commands. (documentation available)
  • Feed exporters with pluggable backends (#197) (documentation available)
  • Deferred signals (#193)
  • Added two new methods to item pipeline open_spider(), close_spider() with deferred support (#195)
  • Support for overriding default request headers per spider (#181)
  • Replaced default Spider Manager with one with similar functionality but not depending on Twisted Plugins (#186)
  • Splitted Debian package into two packages - the library and the service (#187)
  • Scrapy log refactoring (#188)
  • New extension for keeping persistent spider contexts among different runs (#203)
  • Added dont_redirect request.meta key for avoiding redirects (#233)
  • Added dont_retry request.meta key for avoiding retries (#234)

Command-line tool changes

  • New scrapy command which replaces the old scrapy-ctl.py (#199) - there is only one global scrapy command now, instead of one scrapy-ctl.py per project - Added scrapy.bat script for running more conveniently from Windows
  • Added bash completion to command-line tool (#210)
  • Renamed command start to runserver (#209)

API changes

  • url and body attributes of Request objects are now read-only (#230)
  • Request.copy() and Request.replace() now also copies their callback and errback attributes (#231)
  • Removed UrlFilterMiddleware from scrapy.contrib (already disabled by default)
  • Offsite middelware doesn't filter out any request coming from a spider that doesn't have a allowed_domains attribute (#225)
  • Removed Spider Manager load() method. Now spiders are loaded in the __init__ method itself.
  • Changes to Scrapy Manager (now called "Crawler"):
    • scrapy.core.manager.ScrapyManager class renamed to scrapy.crawler.Crawler
    • scrapy.core.manager.scrapymanager singleton moved to scrapy.project.crawler
  • Moved module: scrapy.contrib.spidermanager to scrapy.spidermanager
  • Spider Manager singleton moved from scrapy.spider.spiders to the spiders` attribute of ``scrapy.project.crawler singleton.
  • moved Stats Collector classes: (#204)
    • scrapy.stats.collector.StatsCollector to scrapy.statscol.StatsCollector
    • scrapy.stats.collector.SimpledbStatsCollector to scrapy.contrib.statscol.SimpledbStatsCollector
  • default per-command settings are now specified in the default_settings attribute of command object class (#201)
  • changed arguments of Item pipeline process_item() method from (spider, item) to (item, spider)
    • backward compatibility kept (with deprecation warning)
  • moved scrapy.core.signals module to scrapy.signals
    • backward compatibility kept (with deprecation warning)
  • moved scrapy.core.exceptions module to scrapy.exceptions
    • backward compatibility kept (with deprecation warning)
  • added handles_request() class method to BaseSpider
  • dropped scrapy.log.exc() function (use scrapy.log.err() instead)
  • dropped component argument of scrapy.log.msg() function
  • dropped scrapy.log.log_level attribute
  • Added from_settings() class methods to Spider Manager, and Item Pipeline Manager

Changes to settings

  • Added HTTPCACHE_IGNORE_SCHEMES setting to ignore certain schemes on !HttpCacheMiddleware (#225)
  • Added SPIDER_QUEUE_CLASS setting which defines the spider queue to use (#220)
  • Added KEEP_ALIVE setting (#220)
  • Removed SERVICE_QUEUE setting (#220)
  • Removed COMMANDS_SETTINGS_MODULE setting (#201)
  • Renamed REQUEST_HANDLERS to DOWNLOAD_HANDLERS and make download handlers classes (instead of functions)

Scrapy 0.9

The numbers like #NNN reference tickets in the old issue tracker (Trac) which is no longer available.

New features and improvements

  • Added SMTP-AUTH support to scrapy.mail

  • New settings added: MAIL_USER, MAIL_PASS (:rev:`2065` | #149)

    System Message: ERROR/3 (<stdin>, line 2967); backlink

    Unknown interpreted text role "rev".

  • Added new scrapy-ctl view command - To view URL in the browser, as seen by Scrapy (:rev:`2039`)

    System Message: ERROR/3 (<stdin>, line 2968); backlink

    Unknown interpreted text role "rev".

  • Added web service for controlling Scrapy process (this also deprecates the web console. (:rev:`2053` | #167)

    System Message: ERROR/3 (<stdin>, line 2969); backlink

    Unknown interpreted text role "rev".

  • Support for running Scrapy as a service, for production systems (:rev:`1988`, :rev:`2054`, :rev:`2055`, :rev:`2056`, :rev:`2057` | #168)

    System Message: ERROR/3 (<stdin>, line 2970); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2970); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2970); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2970); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2970); backlink

    Unknown interpreted text role "rev".

  • Added wrapper induction library (documentation only available in source code for now). (:rev:`2011`)

    System Message: ERROR/3 (<stdin>, line 2971); backlink

    Unknown interpreted text role "rev".

  • Simplified and improved response encoding support (:rev:`1961`, :rev:`1969`)

    System Message: ERROR/3 (<stdin>, line 2972); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2972); backlink

    Unknown interpreted text role "rev".

  • Added LOG_ENCODING setting (:rev:`1956`, documentation available)

    System Message: ERROR/3 (<stdin>, line 2973); backlink

    Unknown interpreted text role "rev".

  • Added RANDOMIZE_DOWNLOAD_DELAY setting (enabled by default) (:rev:`1923`, doc available)

    System Message: ERROR/3 (<stdin>, line 2974); backlink

    Unknown interpreted text role "rev".

  • MailSender is no longer IO-blocking (:rev:`1955` | #146)

    System Message: ERROR/3 (<stdin>, line 2975); backlink

    Unknown interpreted text role "rev".

  • Linkextractors and new Crawlspider now handle relative base tag urls (:rev:`1960` | #148)

    System Message: ERROR/3 (<stdin>, line 2976); backlink

    Unknown interpreted text role "rev".

  • Several improvements to Item Loaders and processors (:rev:`2022`, :rev:`2023`, :rev:`2024`, :rev:`2025`, :rev:`2026`, :rev:`2027`, :rev:`2028`, :rev:`2029`, :rev:`2030`)

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2977); backlink

    Unknown interpreted text role "rev".

  • Added support for adding variables to telnet console (:rev:`2047` | #165)

    System Message: ERROR/3 (<stdin>, line 2978); backlink

    Unknown interpreted text role "rev".

  • Support for requests without callbacks (:rev:`2050` | #166)

    System Message: ERROR/3 (<stdin>, line 2979); backlink

    Unknown interpreted text role "rev".

API changes

  • Change Spider.domain_name to Spider.name (SEP-012, :rev:`1975`)

    System Message: ERROR/3 (<stdin>, line 2984); backlink

    Unknown interpreted text role "rev".

  • Response.encoding is now the detected encoding (:rev:`1961`)

    System Message: ERROR/3 (<stdin>, line 2985); backlink

    Unknown interpreted text role "rev".

  • HttpErrorMiddleware now returns None or raises an exception (:rev:`2006` | #157)

    System Message: ERROR/3 (<stdin>, line 2986); backlink

    Unknown interpreted text role "rev".

  • scrapy.command modules relocation (:rev:`2035`, :rev:`2036`, :rev:`2037`)

    System Message: ERROR/3 (<stdin>, line 2987); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2987); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 2987); backlink

    Unknown interpreted text role "rev".

  • Added ExecutionQueue for feeding spiders to scrape (:rev:`2034`)

    System Message: ERROR/3 (<stdin>, line 2988); backlink

    Unknown interpreted text role "rev".

  • Removed ExecutionEngine singleton (:rev:`2039`)

    System Message: ERROR/3 (<stdin>, line 2989); backlink

    Unknown interpreted text role "rev".

  • Ported S3ImagesStore (images pipeline) to use boto and threads (:rev:`2033`)

    System Message: ERROR/3 (<stdin>, line 2990); backlink

    Unknown interpreted text role "rev".

  • Moved module: scrapy.management.telnet to scrapy.telnet (:rev:`2047`)

    System Message: ERROR/3 (<stdin>, line 2991); backlink

    Unknown interpreted text role "rev".

Changes to default settings

  • Changed default SCHEDULER_ORDER to DFO (:rev:`1939`)

    System Message: ERROR/3 (<stdin>, line 2996); backlink

    Unknown interpreted text role "rev".

Scrapy 0.8

The numbers like #NNN reference tickets in the old issue tracker (Trac) which is no longer available.

New features

  • Added DEFAULT_RESPONSE_ENCODING setting (:rev:`1809`)

    System Message: ERROR/3 (<stdin>, line 3006); backlink

    Unknown interpreted text role "rev".

  • Added dont_click argument to FormRequest.from_response() method (:rev:`1813`, :rev:`1816`)

    System Message: ERROR/3 (<stdin>, line 3007); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 3007); backlink

    Unknown interpreted text role "rev".

  • Added clickdata argument to FormRequest.from_response() method (:rev:`1802`, :rev:`1803`)

    System Message: ERROR/3 (<stdin>, line 3008); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 3008); backlink

    Unknown interpreted text role "rev".

  • Added support for HTTP proxies (HttpProxyMiddleware) (:rev:`1781`, :rev:`1785`)

    System Message: ERROR/3 (<stdin>, line 3009); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 3009); backlink

    Unknown interpreted text role "rev".

  • Offsite spider middleware now logs messages when filtering out requests (:rev:`1841`)

    System Message: ERROR/3 (<stdin>, line 3010); backlink

    Unknown interpreted text role "rev".

Backward-incompatible changes

  • Changed scrapy.utils.response.get_meta_refresh() signature (:rev:`1804`)

    System Message: ERROR/3 (<stdin>, line 3015); backlink

    Unknown interpreted text role "rev".

  • Removed deprecated scrapy.item.ScrapedItem class - use scrapy.item.Item instead (:rev:`1838`)

    System Message: ERROR/3 (<stdin>, line 3016); backlink

    Unknown interpreted text role "rev".

  • Removed deprecated scrapy.xpath module - use scrapy.selector instead. (:rev:`1836`)

    System Message: ERROR/3 (<stdin>, line 3017); backlink

    Unknown interpreted text role "rev".

  • Removed deprecated core.signals.domain_open signal - use core.signals.domain_opened instead (:rev:`1822`)

    System Message: ERROR/3 (<stdin>, line 3018); backlink

    Unknown interpreted text role "rev".

  • log.msg() now receives a spider argument (:rev:`1822`)

    System Message: ERROR/3 (<stdin>, line 3019); backlink

    Unknown interpreted text role "rev".

    • Old domain argument has been deprecated and will be removed in 0.9. For spiders, you should always use the spider argument and pass spider references. If you really want to pass a string, use the component argument instead.

  • Changed core signals domain_opened, domain_closed, domain_idle

  • Changed Item pipeline to use spiders instead of domains

    • The domain argument of process_item() item pipeline method was changed to spider, the new signature is: process_item(spider, item) (:rev:`1827` | #105)

      System Message: ERROR/3 (<stdin>, line 3023); backlink

      Unknown interpreted text role "rev".

    • To quickly port your code (to work with Scrapy 0.8) just use spider.domain_name where you previously used domain.

  • Changed Stats API to use spiders instead of domains (:rev:`1849` | #113)

    System Message: ERROR/3 (<stdin>, line 3029); backlink

    Unknown interpreted text role "rev".

    • StatsCollector was changed to receive spider references (instead of domains) in its methods (set_value, inc_value, etc).
    • added StatsCollector.iter_spider_stats() method
    • removed StatsCollector.list_domains() method
    • Also, Stats signals were renamed and now pass around spider references (instead of domains). Here's a summary of the changes:
    • To quickly port your code (to work with Scrapy 0.8) just use spider.domain_name where you previously used domain. spider_stats contains exactly the same data as domain_stats.
  • CloseDomain extension moved to scrapy.contrib.closespider.CloseSpider (:rev:`1833`)

    System Message: ERROR/3 (<stdin>, line 3033); backlink

    Unknown interpreted text role "rev".

    • Its settings were also renamed:
      • CLOSEDOMAIN_TIMEOUT to CLOSESPIDER_TIMEOUT
      • CLOSEDOMAIN_ITEMCOUNT to CLOSESPIDER_ITEMCOUNT

  • Removed deprecated SCRAPYSETTINGS_MODULE environment variable - use SCRAPY_SETTINGS_MODULE instead (:rev:`1840`)

    System Message: ERROR/3 (<stdin>, line 3035); backlink

    Unknown interpreted text role "rev".

  • Renamed setting: REQUESTS_PER_DOMAIN to CONCURRENT_REQUESTS_PER_SPIDER (:rev:`1830`, :rev:`1844`)

    System Message: ERROR/3 (<stdin>, line 3036); backlink

    Unknown interpreted text role "rev".

    System Message: ERROR/3 (<stdin>, line 3036); backlink

    Unknown interpreted text role "rev".

  • Renamed setting: CONCURRENT_DOMAINS to CONCURRENT_SPIDERS (:rev:`1830`)

    System Message: ERROR/3 (<stdin>, line 3037); backlink

    Unknown interpreted text role "rev".

  • Refactored HTTP Cache middleware

  • HTTP Cache middleware has been heavilty refactored, retaining the same functionality except for the domain sectorization which was removed. (:rev:`1843` )

    System Message: ERROR/3 (<stdin>, line 3039); backlink

    Unknown interpreted text role "rev".

  • Renamed exception: DontCloseDomain to DontCloseSpider (:rev:`1859` | #120)

    System Message: ERROR/3 (<stdin>, line 3040); backlink

    Unknown interpreted text role "rev".

  • Renamed extension: DelayedCloseDomain to SpiderCloseDelay (:rev:`1861` | #121)

    System Message: ERROR/3 (<stdin>, line 3041); backlink

    Unknown interpreted text role "rev".

  • Removed obsolete scrapy.utils.markup.remove_escape_chars function - use scrapy.utils.markup.replace_escape_chars instead (:rev:`1865`)

    System Message: ERROR/3 (<stdin>, line 3042); backlink

    Unknown interpreted text role "rev".

Scrapy 0.7

First release of Scrapy.

</html>