Drop Python 2.6 support

woofgl · Oct 29, 2013 · 2df8156 · 2df8156
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commit 2df8156
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Showing 16 changed files with 17 additions and 204 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -5,8 +5,6 @@ matrix:
     exclude:
         - env: TRAVISBUG="#1027"
     include:
-        - python: "2.6"
-          env: BUILDENV=lucid
         - python: "2.7"
           env: BUILDENV=precise
         - python: "2.7"

diff --git a/.travis/requirements-lucid.txt b/.travis/requirements-lucid.txt
diff --git a/README.rst b/README.rst
@@ -21,7 +21,7 @@ http://scrapy.org
 Requirements
 ============
 
-* Python 2.6 or up
+* Python 2.7
 * Works on Linux, Windows, Mac OSX, BSD
 
 Install

diff --git a/debian/control b/debian/control
@@ -2,7 +2,7 @@ Source: scrapy-SUFFIX
 Section: python
 Priority: optional
 Maintainer: Scrapinghub Team <[email protected]>
-Build-Depends: debhelper (>= 7.0.50), python (>=2.6), python-twisted, python-w3lib, python-lxml
+Build-Depends: debhelper (>= 7.0.50), python (>=2.7), python-twisted, python-w3lib, python-lxml
 Standards-Version: 3.8.4
 Homepage: http://scrapy.org/
 

diff --git a/docs/faq.rst b/docs/faq.rst
@@ -29,13 +29,14 @@ comparing `jinja2`_ to `Django`_.
 What Python versions does Scrapy support?
 -----------------------------------------
 
-Scrapy runs in Python 2.6 and 2.7.
+Scrapy is supported under Python 2.7 only.
+Python 2.6 support was dropped starting at Scrapy 0.20.
 
-Does Scrapy work with Python 3.0?
+Does Scrapy work with Python 3?
 ---------------------------------
 
-No, and there are no plans to port Scrapy to Python 3.0 yet. At the moment,
-Scrapy works with Python 2.6 and 2.7.
+No, but there are plans to support Python 3.3+.
+At the moment, Scrapy works with Python 2.7.
 
 .. seealso:: :ref:`faq-python-versions`.
 

diff --git a/docs/intro/install.rst b/docs/intro/install.rst
@@ -9,7 +9,7 @@ Pre-requisites
 
 The installation steps assume that you have the following things installed:
 
-* `Python`_ 2.6 or 2.7
+* `Python`_ 2.7
 * `lxml`_. Most Linux distributions ships prepackaged versions of lxml. Otherwise refer to http://lxml.de/installation.html
 * `OpenSSL`_. This comes preinstalled in all operating systems except Windows (see :ref:`intro-install-platform-notes`)
 * `pip`_ or `easy_install`_ Python package managers

diff --git a/docs/news.rst b/docs/news.rst
@@ -12,6 +12,7 @@ Release notes
 - Dropped libxml2 selectors backend
 - Dropped support for multiple selectors backends, sticking to lxml only
 - Selector Unified API with support for CSS expressions (:issue:`395` and :issue:`426`)
+- Dropped Python 2.6 support
 
 0.18.4 (released 2013-10-10)
 ----------------------------

diff --git a/docs/topics/ubuntu.rst b/docs/topics/ubuntu.rst
@@ -12,8 +12,8 @@ those in Ubuntu, and more stable too since they're continuously built from
 fixes.
 
 To use the packages, just add the following line to your
-``/etc/apt/sources.list``, and then run ``aptitude update`` and ``aptitude
-install scrapy-0.13``::
+``/etc/apt/sources.list``, and then run ``aptitude update`` and
+``apt-get install scrapy-0.18``::
 
     deb http://archive.scrapy.org/ubuntu DISTRO main
 
@@ -22,8 +22,7 @@ with command::
 
     lsb_release -cs
 
-Supported Ubuntu releases are: ``karmic``, ``lucid``, ``maverick``, ``natty``,
-``oneiric``, ``precise``, ``quantal``, ``raring``.
+Supported Ubuntu releases are: ``precise``, ``quantal``, ``raring``.
 
 For Ubuntu Raring (13.04)::
 
@@ -37,26 +36,6 @@ For Ubuntu Precise (12.04)::
 
     deb http://archive.scrapy.org/ubuntu precise main
 
-For Ubuntu Oneiric (11.10)::
-
-    deb http://archive.scrapy.org/ubuntu oneiric main
-
-For Ubuntu Natty (11.04)::
-
-    deb http://archive.scrapy.org/ubuntu natty main
-
-For Ubuntu Maverick (10.10)::
-
-    deb http://archive.scrapy.org/ubuntu maverick main
-
-For Ubuntu Lucid (10.04)::
-
-    deb http://archive.scrapy.org/ubuntu lucid main
-
-For Ubuntu Karmic (9.10)::
-
-    deb http://archive.scrapy.org/ubuntu karmic main
-
 .. warning:: Please note that these packages are updated frequently, and so if
    you find you can't download the packages, try updating your apt package
    lists first, e.g., with ``apt-get update`` or ``aptitude update``.

diff --git a/scrapy/__init__.py b/scrapy/__init__.py
@@ -8,8 +8,8 @@
 
 import sys, os, warnings
 
-if sys.version_info < (2, 6):
-    print("Scrapy %s requires Python 2.6 or above" % __version__)
+if sys.version_info < (2, 7):
+    print("Scrapy %s requires Python 2.7" % __version__)
     sys.exit(1)
 
 # ignore noisy twisted deprecation warnings

diff --git a/scrapy/tests/test_downloadermiddleware_httpproxy.py b/scrapy/tests/test_downloadermiddleware_httpproxy.py
@@ -63,8 +63,6 @@ def test_proxy_already_seted(self):
 
 
     def test_no_proxy(self):
-        if sys.version_info < (2, 6):
-            raise SkipTest('no_proxy is not supported in python < 2.6')
         os.environ['http_proxy'] = http_proxy = 'https://proxy.for.http:3128'
         mw = HttpProxyMiddleware()
 

diff --git a/scrapy/utils/datatypes.py b/scrapy/utils/datatypes.py
@@ -6,8 +6,7 @@
 """
 
 import copy
-
-from scrapy.utils.py27 import OrderedDict
+from collections import OrderedDict
 
 
 class MultiValueDictKeyError(KeyError):
@@ -57,7 +56,7 @@ def __copy__(self):
         return self.__class__(dict.items(self))
 
     def __deepcopy__(self, memo=None):
-        if memo is None: 
+        if memo is None:
             memo = {}
         result = self.__class__()
         memo[id(self)] = result

diff --git a/scrapy/utils/py26.py b/scrapy/utils/py26.py
diff --git a/scrapy/utils/py27.py b/scrapy/utils/py27.py
diff --git a/scrapy/xlib/ordereddict.py b/scrapy/xlib/ordereddict.py
diff --git a/setup.py b/setup.py
@@ -104,7 +104,6 @@ def is_not_module(filename):
     'scripts': scripts,
     'classifiers': [
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'License :: OSI Approved :: BSD License',
         'Operating System :: OS Independent',

diff --git a/tox.ini b/tox.ini
@@ -4,19 +4,14 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py26, py27, lucid, precise, trunk
+envlist = py27, precise, trunk
 
 [testenv]
 deps =
     -r{toxinidir}/.travis/requirements-latest.txt
 commands =
     {toxinidir}/bin/runtests.sh []
 
-[testenv:lucid]
-basepython = python2.6
-deps =
-    -r{toxinidir}/.travis/requirements-lucid.txt
-
 [testenv:precise]
 basepython = python2.7
 deps =