Scrapy 1.0.4发布，Web爬虫框架

Scrapy 1.0.4 发布，更新如下：

• Ignoring xlib/tx folder, depending on Twisted version. (:commit:`7dfa979`)

• Run on new travis-ci infra (:commit:`6e42f0b`)

• Spelling fixes (:commit:`823a1cc`)

• escape nodename in xmliter regex (:commit:`da3c155`)

• test xml nodename with dots (:commit:`4418fc3`)

• TST don't use broken Pillow version in tests (:commit:`a55078c`)

• disable log on version command. closes #1426 (:commit:`86fc330`)

• disable log on startproject command (:commit:`db4c9fe`)

• Add PyPI download stats badge (:commit:`df2b944`)

• don't run tests twice on Travis if a PR is made from a scrapy/scrapy branch (:commit:`a83ab41`)

• Add Python 3 porting status badge to the README (:commit:`73ac80d`)

• fixed RFPDupeFilter persistence (:commit:`97d080e`)

• TST a test to show that dupefilter persistence is not working (:commit:`97f2fb3`)

• explicit close file on file:// scheme handler (:commit:`d9b4850`)

• Disable dupefilter in shell (:commit:`c0d0734`)

• DOC: Add captions to toctrees which appear in sidebar (:commit:`aa239ad`)

• DOC Removed pywin32 from install instructions as it's already declared as dependency. (:commit:`10eb400`)

• Added installation notes about using Conda for Windows and other OSes. (:commit:`1c3600a`)

• Fixed minor grammar issues. (:commit:`7f4ddd5`)

• fixed a typo in the documentation. (:commit:`b71f677`)

• Version 1 now exists (:commit:`5456c0e`)

• fix another invalid xpath error (:commit:`0a1366e`)

• fix ValueError: Invalid XPath: //div/[id="not-exists"]/text() on selectors.rst (:commit:`ca8d60f`)

• Typos corrections (:commit:`7067117`)

• fix typos in downloader-middleware.rst and exceptions.rst, middlware -> middleware (:commit:`32f115c`)

• Add note to ubuntu install section about debian compatibility (:commit:`23fda69`)

• Replace alternative OSX install workaround with virtualenv (:commit:`98b63ee`)

• Reference Homebrew's homepage for installation instructions (:commit:`1925db1`)

• Add oldest supported tox version to contributing docs (:commit:`5d10d6d`)

• Note in install docs about pip being already included in python>=2.7.9 (:commit:`85c980e`)

• Add non-python dependencies to Ubuntu install section in the docs (:commit:`fbd010d`)

• Add OS X installation section to docs (:commit:`d8f4cba`)

• DOC(ENH): specify path to rtd theme explicitly (:commit:`de73b1a`)

• minor: scrapy.Spider docs grammar (:commit:`1ddcc7b`)

• Make common practices sample code match the comments (:commit:`1b85bcf`)

• nextcall repetitive calls (heartbeats). (:commit:`55f7104`)

• Backport fix compatibility with Twisted 15.4.0 (:commit:`b262411`)

• pin pytest to 2.7.3 (:commit:`a6535c2`)

• Merge pull request #1512 from mgedmin/patch-1 (:commit:`8876111`)

• Merge pull request #1513 from mgedmin/patch-2 (:commit:`5d4daf8`)

• Typo (:commit:`f8d0682`)

• Fix list formatting (:commit:`5f83a93`)

• fix scrapy squeue tests after recent changes to queuelib (:commit:`3365c01`)

• Merge pull request #1475 from rweindl/patch-1 (:commit:`2d688cd`)

• Update tutorial.rst (:commit:`fbc1f25`)

• Merge pull request #1449 from rhoekman/patch-1 (:commit:`7d6538c`)

• Small grammatical change (:commit:`8752294`)

• Add openssl version to version command (:commit:`13c45ac`)

更多内容请看：news.rst

下载地址：1.0.4

Scrapy 是一套基于基于Twisted的异步处理框架，纯python实现的爬虫框架，用户只需要定制开发几个模块就可以轻松的实现一个爬虫，用来抓取网页内容以及各种图片，非常之方便～