Drop support for EOL Python 3.3

.travis.yml

@@ -13,8 +13,6 @@ matrix:
       env: TOXENV=jessie
     - python: 2.7
       env: TOXENV=pypy
-    - python: 3.3
-      env: TOXENV=py33
     - python: 3.5
       env: TOXENV=py35
     - python: 3.6

README.rst

@@ -6,6 +6,10 @@ Scrapy
    :target: https://pypi.python.org/pypi/Scrapy
    :alt: PyPI Version
 
+.. image:: https://img.shields.io/pypi/pyversions/Scrapy.svg
+   :target: https://pypi.python.org/pypi/Scrapy
+   :alt: Supported Python Versions
+
 .. image:: https://img.shields.io/travis/scrapy/scrapy/master.svg
    :target: https://travis-ci.org/scrapy/scrapy
    :alt: Build Status
@@ -36,7 +40,7 @@ https://scrapy.org
 Requirements
 ============
 
-* Python 2.7 or Python 3.3+
+* Python 2.7 or Python 3.4+
 * Works on Linux, Windows, Mac OSX, BSD
 
 Install

docs/faq.rst

@@ -69,7 +69,7 @@ Here's an example spider using BeautifulSoup API, with ``lxml`` as the HTML pars
 What Python versions does Scrapy support?
 -----------------------------------------
 
-Scrapy is supported under Python 2.7 and Python 3.3+.
+Scrapy is supported under Python 2.7 and Python 3.4+.
 Python 2.6 support was dropped starting at Scrapy 0.20.
 Python 3 support was added in Scrapy 1.1.
 

docs/intro/install.rst

@@ -7,7 +7,7 @@ Installation guide
 Installing Scrapy
 =================
 
-Scrapy runs on Python 2.7 and Python 3.3 or above.
+Scrapy runs on Python 2.7 and Python 3.4 or above.
 
 If you're using `Anaconda`_ or `Miniconda`_, you can install the package from
 the `conda-forge`_ channel, which has up-to-date packages for Linux, Windows
@@ -132,12 +132,12 @@ Once you've installed `Anaconda`_ or `Miniconda`_, install Scrapy with::
 
 .. _intro-install-ubuntu:
 
-Ubuntu 12.04 or above
+Ubuntu 14.04 or above
 ---------------------
 
 Scrapy is currently tested with recent-enough versions of lxml,
 twisted and pyOpenSSL, and is compatible with recent Ubuntu distributions.
-But it should support older versions of Ubuntu too, like Ubuntu 12.04,
+But it should support older versions of Ubuntu too, like Ubuntu 14.04,
 albeit with potential issues with TLS connections.
 
 **Don't** use the ``python-scrapy`` package provided by Ubuntu, they are
@@ -163,8 +163,8 @@ you can install Scrapy with ``pip`` after that::
     pip install scrapy
 
 .. note::
-    The same non-python dependencies can be used to install Scrapy in Debian
-    Wheezy (7.0) and above.
+    The same non-Python dependencies can be used to install Scrapy in Debian
+    Jessue (8.0) and above.
 
 
 .. _intro-install-macos:

setup.py

@@ -53,7 +53,6 @@ setup(
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
@@ -61,6 +60,7 @@ setup(
         'Topic :: Software Development :: Libraries :: Application Frameworks',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],
+    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
     install_requires=[
         'Twisted>=13.1.0',
         'w3lib>=1.17.0',

tox.ini

@@ -63,25 +63,21 @@ basepython = pypy
 commands =
     py.test {posargs:scrapy tests}
 
-[testenv:py33]
-basepython = python3.3
+[testenv:py34]
+basepython = python3.4
 deps =
     -rrequirements-py3.txt
     # Extras
     Pillow
     -rtests/requirements-py3.txt
 
-[testenv:py34]
-basepython = python3.4
-deps = {[testenv:py33]deps}
-
 [testenv:py35]
 basepython = python3.5
-deps = {[testenv:py33]deps}
+deps = {[testenv:py34]deps}
 
 [testenv:py36]
 basepython = python3.6
-deps = {[testenv:py33]deps}
+deps = {[testenv:py34]deps}
 
 [docs]
 changedir = docs