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5505 Commits

Author SHA1 Message Date
Chris Nilsson 0c532baf4c Removed typo, and clarified time unit of setting 2015-06-06 11:18:13 +10:00
Mikhail Korobov d047665c02 make "settings" argument optional for Crawler, CrawlerRunner and CrawlerProcess 2015-06-06 03:23:13 +05:00
Mikhail Korobov 64399d18d8 Stop reactor on Ctrl-C regardless of 'stop_after_crawl'. Fixes GH-1279. 2015-06-06 02:53:36 +05:00
Mikhail Korobov 33d145e2f5 CrawlerProcess cleanup 
* remove unneeded lambda;
* extract _get_dns_resolver method and format code to pep8.
 2015-06-06 02:49:39 +05:00
Julia Medina 24d8a85269 Update release notes for 1.0.0rc2 
(cherry picked from commit 6e61d54168)
 2015-06-05 17:11:40 -03:00
Chris Nilsson eae25a04d9 Added MEMUSAGE_CHECK_INTERVAL_SECONDS to Memory usage extension options. 
Kept the default as it was, at 60.0 seconds. But added a setting to
allow this to be changed as desired.
 2015-06-06 00:39:14 +10:00
Daniel Graña d9bcd48606 Merge pull request #1278 from Curita/remove-tz-aware-logformat 
Remove deprecated %z formatting from the default LOG_DATEFORMAT
 2015-06-04 13:39:01 -03:00
Julia Medina 367ea81e71 Remove deprecated %z formatting from the default LOG_DATEFORMAT 2015-06-04 04:11:23 +08:00
Mikhail Korobov f312ffcb54 Merge pull request #1276 from scrapy/fix-spider-settings 
Fix Spider.custom_settings
 2015-06-03 22:14:04 +05:00
Mikhail Korobov d42c420a6d fixed spider custom_settings 
https://github.com/scrapy/scrapy/pull/1128 moved spidercls.update_settings
call to a later stage; this commit moves it back.
 2015-06-03 04:29:10 +05:00
Mikhail Korobov cc2f3e1b46 TST a test case to show custom_settings doesn't always work 2015-06-03 04:26:20 +05:00
Daniel Graña d52cf8bb03 Merge pull request #1267 from Curita/fix-1265 
Fix #1265
 2015-06-01 20:31:46 -03:00
Julia Medina ffc7b7fd6c Add helper to update deprecated class paths 2015-06-01 17:01:33 -03:00
Ally Weir bd2fe996aa Spelling correction 
incorrect use of "too" instead of "to"
 2015-06-01 20:47:22 +05:00
Julia Medina 9d1cf230ed Merge pull request #1268 from scrapy/crawlerprocess-dict-settings 
fixed CrawlerProcess when settings are passed as dicts
 2015-06-01 12:35:54 -03:00
Marven Sanchez 8771d1f79b Update HTTPCache middleware docs 2015-06-01 18:20:59 +08:00
Marven Sanchez bb3ebf13f9 Add tests for RFC2616 policy enhancements 
Add `scrapy/downloadermiddlewares/httpcache.py` to `tests/py3-ignores.txt
 2015-06-01 18:20:12 +08:00
Jamey Sharp 1991550442 Allow client to bound max-age for revalidation. 
Unlike specifying "Cache-Control: no-cache", if the request specifies
"max-age=0", then the cached validators will be used if possible to
avoid re-fetching unchanged pages.

That said, it's still useful to be able to specify "no-cache" on the
request, in cases where the origin server may have changed page contents
without changing validators.
 2015-06-01 18:06:36 +08:00
Jamey Sharp c3b2cabf6c Allow setting RFC2616Policy to cache unconditionally. 
A spider may wish to have all responses available in the cache, for
future use with "Cache-Control: max-stale", for instance. The
DummyPolicy caches all responses but never revalidates them, and
sometimes a more nuanced policy is desirable.

This setting still respects "Cache-Control: no-store" directives in
responses. If you don't want that, filter "no-store" out of the
Cache-Control headers in responses you feed to the cache middleware.
 2015-06-01 18:06:35 +08:00
Jamey Sharp e23a381337 Let spiders ignore bogus Cache-Control headers. 
Sites often set "no-store", "no-cache", "must-revalidate", etc., but get
upset at the traffic a spider can generate if it respects those
directives.

Allow the spider's author to selectively ignore Cache-Control directives
that are known to be unimportant for the sites being crawled.

We assume that the spider will not issue Cache-Control directives in
requests unless it actually needs them, so directives in requests are
not filtered.
 2015-06-01 18:06:35 +08:00
Jamey Sharp dd3a46295c Support "Cache-Control: max-stale" in requests. 
This allows spiders to be configured with the full RFC2616 cache policy,
but avoid revalidation on a request-by-request basis, while remaining
conformant with the HTTP spec.
 2015-06-01 18:06:35 +08:00
Jamey Sharp 4446baae33 Use cached responses if revalidation errors out. 2015-06-01 18:06:35 +08:00
Mikhail Korobov aa6a72707d fixed CrawlerProcess when settings are passed as dicts 
See https://github.com/scrapy/scrapy/pull/1156
 2015-05-30 06:59:15 +05:00
Mikhail Korobov 342cb622f1 DOC fix non-working link (by removing it). 
See https://github.com/scrapy/scrapy/pull/1260
 2015-05-27 23:04:58 +05:00
Julia Medina 343d20d791 Update 1.0 release notes 2015-05-27 11:53:54 -03:00
Julia Medina 62a6eff218 Merge pull request #1259 from chekunkov/log-counter-handler-is-never-removed 
[MRG +1] LogCounterHandler is never removed from root handlers list, fix that
 2015-05-27 11:42:19 -03:00
Julia Medina 26f50d3f43 Extend regex for tags that deploy to PyPI to support new release cycle 2015-05-27 09:17:18 -03:00
Alexander Chekunkov b2765aabd8 LogCounterHandler is never removed from root handlers list, fix that 
lambda is garbage collected and because receiver is added as weak reference by default - when signals.engine_stopped is fired logging.root.removeHandler is not executed. Fixed that by assigning lambda to a private argument and not by using connect(..., weak=False) because I belive this lambda function should be collected with crawler object
 2015-05-27 13:52:47 +07:00
Daniel Graña 5ee08865d6 Merge pull request #1258 from chekunkov/crawler-process-stopping-is-no-more 
[MRG+1] Remove CrawlerProcess.stopping as it isn't used any more
 2015-05-26 15:32:24 -03:00
Alexander Chekunkov b0ea3e38d1 remove CrawlerProcess.stopping as it isn't used any more 2015-05-26 17:37:16 +07:00
Pablo Hoffman 545c4224f9 update old crawlera link 2015-05-25 16:01:54 -03:00
Daniel Graña ebe889a663 Unquote request path before passing to FTPClient, it already escape paths 2015-05-23 20:50:30 -03:00
Daniel Graña 3545468389 Merge branch 'deferdelay' 2015-05-23 18:09:20 -03:00
Daniel Graña d439c26d76 update docstring and release notes 2015-05-22 20:00:58 -03:00
Alexey Vishnevsky 27ce3225bd Makes scrapy more async by letting to reactor spend another couple of cycles to accomplish its needs. 2015-05-22 17:05:19 -03:00
Julia Medina 4b2763c6f9 Bump version: 1.0.0rc1 → 1.1.0dev1 2015-05-22 13:24:50 -03:00
Julia Medina de6d232a02 Bump version: 0.25.1 → 1.0.0rc1 2015-05-22 13:24:27 -03:00
Julia Medina 29529e5e8e Merge pull request #1244 from Curita/1.0-release-notes 
1.0 release notes
 2015-05-22 13:21:17 -03:00
Julia Medina 600164594c New release cycle in .bumpversion.cfg 
1.0.0dev1 -> 1.0.0rc1 -> 1.0.0 -> 1.1.0dev1 -> ...
 2015-05-22 12:59:21 -03:00
Julia Medina afcf70cdc6 Add 1.0 release notes 2015-05-22 12:53:11 -03:00
Mikhail Korobov cc2258b2bb Merge pull request #1145 from bosnj/master 
[MRG+1] default return value for extract_first
 2015-05-21 22:03:54 +05:00
Daniel Graña 58717472f7 Merge pull request #1250 from chekunkov/scrapy-log-fix-incompatible-change 
[MRG+1] Keep level_names in scrapy.log for backwards compatibility
 2015-05-21 10:46:39 -03:00
Alexander Chekunkov 795ca3945f keep level_names in scrapy.log for backwards compatibility 2015-05-21 08:56:44 +00:00
Daniel Graña ee59112480 Merge pull request #1224 from scrapy/fix-empty-feed-export-fields 
[MRG] fixed FEED_EXPORT_FIELDS handling (see #1223)
 2015-05-19 16:36:05 -03:00
Daniel Graña 5beb9d251c Merge pull request #1243 from scrapy/remove-contrib-from-py3-ignores 
remove unnecessary lines from py3-ignores
 2015-05-19 12:20:51 -03:00
Mikhail Korobov 7a5b5ec4d6 TST remove unnecessary lines from py3-ignores 
scrapy/contrib is already skipped - see https://github.com/scrapy/scrapy/pull/1165
 2015-05-19 00:57:39 +05:00
Mikhail Korobov 21b17734c5 Merge pull request #1242 from Curita/exporters-single-module 
Move exporters/__init__.py to exporters.py
 2015-05-19 00:10:30 +05:00
Julia Medina 044f31cb8d Merge pull request #1240 from scrapy/fix-feedexport-logging 
MRG+1 fixed FeedExporter shutdown log messages
 2015-05-18 14:54:11 -03:00
Julia Medina af0c8f82f4 Move exporters/__init__.py to exporters.py 2015-05-18 14:46:23 -03:00
Mikhail Korobov 60e79db3ee fixed FeedExporter shutdown log messages 2015-05-18 19:28:37 +05:00