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76 Commits

Author SHA1 Message Date
Daniel Graña 65d631329a Be consistent with domain used for links to documentation website 2019-01-31 01:28:53 -03:00
Mikhail Korobov ffbd33edac DOC mention gotcha with `foo::text` selector and empty `foo` elements 
also, move "Selecting attributes" reference closer to `a::atr(href)` example
 2018-09-18 05:03:35 +05:00
Mikhail Korobov 2c3b2158c9 DOC address @stummjr's review comments 
* fixed several small issues
* re-written "Creating Selectors" section
* fixed remaining .extract usage in tests
 2018-09-18 05:02:17 +05:00
Mikhail Korobov 9db21e5502 DOC fix remove_namespaces example 
See https://github.com/scrapy/parsel/pull/119
 2018-09-15 02:43:37 +05:00
Mikhail Korobov dc95ecbe25 DOC use autodocs for selectors; document more methods and attributes; suggest get/getall 2018-09-12 18:36:25 +05:00
Mikhail Korobov 7fdfdb7fa2 DOC reorganize selectors tutorial, port more topics from parsel docs, adjust wording in the introduction 2018-09-12 17:57:27 +05:00
Mikhail Korobov 2c48d156db DOC cleanup references in tutorials: 
* remove unused link
* fix ReST syntax
* fix a link to regular expression docs
 2018-09-12 17:57:27 +05:00
Mikhail Korobov d32c4deaa9 DOC update Scrapy selectors tutorial to match parsel's tutorial better 2018-09-12 17:57:27 +05:00
Mikhail Korobov 0ccead6681 DOC more Python 3 in examples 2018-09-12 17:57:27 +05:00
Aditya 9d9d83a8c3 Use https links wherever possible 2017-10-28 16:24:40 +05:30
Aditya 9dd680d5c9 Use https for external links wherever possible in docs 2017-10-26 23:33:45 +05:30
Mikhail Korobov 9731077a54 Merge pull request #2683 from harshasrinivas/docs-SelectorList 
[MRG+1] Remove __nonzero__ from SelectorList docs
 2017-04-12 21:25:00 +05:00
Paul Tremberth 422b38f65c DOC Rearrange selector sections 2017-04-11 16:55:43 +02:00
harshasrinivas 2ff6b05723 Remove __nonzero__ from SelectorList docs 2017-03-24 20:43:28 +05:30
Paul Tremberth d205206aaa Merge pull request #2345 from gustavodeandrade/master 
[MRG+1] Fix documentation about HTML entities decoding with selector extraction
 2017-02-08 13:21:15 +01:00
Paul Tremberth 1c0b805357 DOC Mention XPath variables in Selectors section 2017-02-02 17:44:57 +01:00
Gustavo de Andrade f2e49bc23c Update selectors.rst 
Decode instead escape, exceptions < and & (kmike)
Second sentence droped (Digenis)
 2016-11-01 21:32:17 -02:00
gustavodeandrade c7dfb5eb88 Fix issue 1704 2016-10-21 00:08:08 -02:00
Panayiotis Lipiridis 3f8be374c3 Github >> GitHub 2016-05-09 16:15:18 +02:00
Paul Tremberth 1075587dbd Add support for Sphinx 1.4 
See http://www.sphinx-doc.org/en/stable/changes.html#release-1-4-released-mar-28-2016

sphinx_rtd_theme has become optional, needs to be added to reqs

https://github.com/sphinx-doc/sphinx/pull/2320 changes node entries tuples
to 5 values instead of 4

`sh` syntax highlighting added very locally in selectors.rst
because of this warning/error with Sphinx 1.4:

```
Warning, treated as error:
/home/paul/src/scrapy/docs/topics/selectors.rst:743:
WARNING: Could not lex literal_block as "python". Highlighting skipped.
```
 2016-03-30 14:40:52 +02:00
Lele 7082454f2a Changed sel. to response. for clarity 
Changed sel. to response. to comply with the rest of the examples in the same section, to avoid confusion.
 2016-03-28 05:27:15 +05:00
nyov 5876b9aa30 Update documentation links 2016-03-03 16:28:33 +00:00
David Chen 0025d5a943 Fixed minor grammar issues. 2015-11-16 07:30:17 +08:00
hoatle 2869cf8dde fix another invalid xpath error 2015-10-07 16:03:43 +07:00
Hoat Le 4e66955411 fix ValueError: Invalid XPath: //div/[id="not-exists"]/text() on selectors.rst 
>>> response.xpath('//div/[id="not-exists"]/text()').extract_first() is None
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "/home/vagrant/.virtualenvs/scrapy/lib/python2.7/site-packages/scrapy/http/response/text.py", line 109, in xpath
    return self.selector.xpath(query)
  File "/home/vagrant/.virtualenvs/scrapy/lib/python2.7/site-packages/scrapy/selector/unified.py", line 100, in xpath
    raise ValueError(msg if six.PY3 else msg.encode("unicode_escape"))
ValueError: Invalid XPath: //div/[id="not-exists"]/text()
 2015-10-07 15:43:02 +07:00
Bryan Crowe 6a4c475e87 Fix a couple typos 2015-06-11 19:47:30 -04:00
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
Julia Medina c271d8f0b1 Title underline too short in docs/topics/selectors.rst 2015-05-09 05:20:54 -03:00
bosnj 8ae05478be added docs and test case, fixed handling empty string vs None 2015-05-04 21:22:17 +02:00
Elias Dorneles 3d3633f3d2 favoring web scraping over screen scraping in the descriptions 2015-04-25 11:20:20 -03:00
bagratte beea9267a1 minor corrections in documentation. 2015-04-18 19:48:25 +04:00
Daniel Graña f71175a449 More replaces of references to old `sel` shortcut 2015-04-12 21:56:23 -03:00
Julia Medina 959aaad205 Document `re_first` 2015-03-18 21:11:08 -03:00
Mateusz Golewski 127c6c694a Fix extract_first() docs 2015-03-18 21:11:08 -03:00
Mateusz Golewski 012211accd Add docs for extract_first() 2015-03-18 21:11:08 -03:00
Shadab Zafar 5a58d64131 Fix some redirection links in documentation 
Fixes #606
 2015-03-18 19:41:26 -03:00
Elias Dorneles c298eaf164 removes weird indentation in the shell results 2014-07-23 20:42:36 -03:00
Elias Dorneles 514e8582d0 improved explanations, clarified blog post as source, added link for XPath string functions in the spec 2014-07-23 19:43:57 -03:00
Elias Dorneles 80de43ddab adding some xpath tips to selectors docs 2014-07-22 23:20:53 -03:00
Mikhail Korobov bdea071af3 DOC selectors.rst cleanup 2014-04-24 22:54:17 +06:00
ncp1113 5f18816428 for loops have to have a : at the end of the line 
changed 3 instances
 2014-04-24 22:50:21 +06:00
Daniel Graña 18412d75b5 Ammend example nesting selectors 2014-04-24 10:32:17 -03:00
Daniel Graña 1117687c47 update docs 2014-04-23 23:39:58 -03:00
Mikhail Korobov 2d3803672b DOC use top-level shortcuts in docs 2014-04-15 01:09:35 +06:00
Julia Medina 80081054a2 Fix broken links in documentation 2014-04-09 18:57:52 -03:00
Paul Tremberth 827c0cf51f Rename "regexp" prefix to "re" 2014-01-15 15:00:25 +01:00
Paul Tremberth 88c8a523a7 Add warning in docs on performance when using EXSLT regexp functions 2014-01-15 12:52:10 +01:00
Paul Tremberth a3eba68aca Drop EXSLT strings and math extensions 2014-01-15 12:28:25 +01:00
Paul Tremberth 2cc26e6f56 Fix typo error 2014-01-14 13:09:18 +01:00
Paul Tremberth 29fc9f3466 Update selectors documentation and tests 2014-01-14 12:56:37 +01:00