Drop support for EOL Python 3.3

.travis.yml

@@ -17,7 +17,6 @@ matrix:
     - python:  "2.7_with_system_site_packages" # For PyQt4
     - python: '3.5'
     - python: '3.4'
-    - python: '3.3'
     - env: DOCKER="alpine"
     - env: DOCKER="arch" # contains PyQt5
     - env: DOCKER="ubuntu-trusty-x86"

Tests/test_image_access.py

@@ -251,8 +251,8 @@ def test_reference_counting(self):
 
 class TestEmbeddable(unittest.TestCase):
     @unittest.skipIf(not sys.platform.startswith('win32') or
-                     sys.version_info[:2] in ((3, 3), (3, 4)) or
-                     on_appveyor(),   # failing on appveyor when run from
+                     sys.version_info[:2] == (3, 4) or
+                     on_appveyor(),   # failing on AppVeyor when run from
                                       # subprocess, not from shell
                      "requires Python 2.7 or >=3.5 for Windows")
     def test_embeddable(self):
@@ -293,7 +293,7 @@ def test_embeddable(self):
 
         compiler = ccompiler.new_compiler()
         compiler.add_include_dir(sysconfig.get_python_inc())
-        
+
         libdir = sysconfig.get_config_var('LIBDIR') or sysconfig.get_python_inc().replace('include', 'libs')
         print (libdir)
         compiler.add_library_dir(libdir)
@@ -302,10 +302,10 @@ def test_embeddable(self):
 
         env = os.environ.copy()
         env["PATH"] = sys.prefix + ';' + env["PATH"]
-        
+
         # do not display the Windows Error Reporting dialog
         ctypes.windll.kernel32.SetErrorMode(0x0002)
-        
+
         process = subprocess.Popen(['embed_pil.exe'], env=env)
         process.communicate()
         self.assertEqual(process.returncode, 0)

appveyor.yml

@@ -19,9 +19,6 @@ environment:
   - PYTHON: C:/Python34
   - PYTHON: C:/Python27
   - PYTHON: C:/Python34-x64
-  - PYTHON: C:/Python33
-  - PYTHON: C:/Python33-x64
-
 
 install:
 - curl -fsSL -o pillow-depends.zip https://github.com/python-pillow/pillow-depends/archive/master.zip

docs/installation.rst

@@ -17,7 +17,9 @@ Notes
 
 .. note:: Pillow >= 2.0.0 < 4.0.0 supports Python versions 2.6, 2.7, 3.2, 3.3, 3.4, 3.5
 
-.. note:: Pillow >= 4.0.0 supports Python versions 2.7, 3.3, 3.4, 3.5, 3.6
+.. note:: Pillow >= 4.0.0 < 4.3.0 supports Python versions 2.7, 3.3, 3.4, 3.5, 3.6
+
+.. note:: Pillow >= 4.3.0 supports Python versions 2.7, 3.4, 3.5, 3.6
 
 Basic Installation
 ------------------
@@ -369,18 +371,18 @@ These platforms are built and tested for every change.
 +----------------------------------+-------------------------------+-----------------------+
 | Debian Stretch                   | 2.7                           |x86                    |
 +----------------------------------+-------------------------------+-----------------------+
-| Mac OS X 10.10 Yosemite*         | 2.7, 3.3, 3.4, 3.5, 3.6       |x86-64                 |
+| Mac OS X 10.10 Yosemite*         | 2.7, 3.4, 3.5, 3.6            |x86-64                 |
 +----------------------------------+-------------------------------+-----------------------+
 | Ubuntu Linux 16.04 LTS           | 2.7                           |x86-64                 |
 +----------------------------------+-------------------------------+-----------------------+
-| Ubuntu Linux 14.04 LTS           | 2.7, 3.3, 3.4, 3.5, 3.6,      |x86-64                 |
+| Ubuntu Linux 14.04 LTS           | 2.7, 3.4, 3.5, 3.6,           |x86-64                 |
 |                                  | pypy, pypy3                   |                       |
 |                                  |                               |                       |
 |                                  | 2.7                           |x86                    |
 +----------------------------------+-------------------------------+-----------------------+
 | Ubuntu Linux 12.04 LTS           | 2.7                           |x86-64                 |
 +----------------------------------+-------------------------------+-----------------------+
-| Windows Server 2012 R2           | 2.7,3.3,3.4,pypy              |x86, x86-64            |
+| Windows Server 2012 R2           | 2.7, 3.4, pypy                |x86, x86-64            |
 +----------------------------------+-------------------------------+-----------------------+
 
 \* Mac OS X CI is not run for every commit, but is run for every release.

mp_compile.py

@@ -54,19 +54,12 @@ def _mp_compile(self, sources, output_dir=None, macros=None,
 
 def install():
 
-    fl_pypy3 = (hasattr(sys, 'pypy_version_info') and
-                (3, 0) < sys.version_info < (3, 3))
     fl_win = sys.platform.startswith('win')
     fl_cygwin = sys.platform.startswith('cygwin')
 
-    if fl_pypy3:
-        # see https://github.com/travis-ci/travis-ci/issues/3587
-        print("Single threaded build for pypy3")
-        return
-
     if fl_win or fl_cygwin:
-        # windows barfs on multiprocessing installs
-        print("Single threaded build for windows")
+        # Windows barfs on multiprocessing installs
+        print("Single threaded build for Windows")
         return
 
     if MAX_PROCS != 1:

setup.py

@@ -765,7 +765,6 @@ def debug_build():
               "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",

winbuild/README.md

@@ -1,18 +1,18 @@
 Quick README
------------- 
+------------
 
-For more extensive info, see the windows build instructions `docs/build.rst`.
+For more extensive info, see the Windows build instructions `docs/build.rst`.
 
-* See https://github.com/python-pillow/Pillow/issues/553#issuecomment-37877416 and https://github.com/matplotlib/matplotlib/issues/1717#issuecomment-13343859 
+* See https://github.com/python-pillow/Pillow/issues/553#issuecomment-37877416 and https://github.com/matplotlib/matplotlib/issues/1717#issuecomment-13343859
 
 *  Works best with Python 3.4, due to virtualenv and pip batteries included. Python3+ required for fetch command.
 *  Check config.py for virtual env paths, suffix for 64-bit releases. Defaults to `x64`, set `X64_EXT` to change.
 *  When running in CI with one Python per invocation, set the `PYTHON` env variable to the Python folder. (e.g. `PYTHON`=`c:\Python27\`) This overrides the matrix in config.py and will just build and test for the specific Python.
 * `python get_pythons.py` downloads all the Python releases, and their signatures. (Manually) Install in `c:\PythonXX[x64]\`.
-* `python build_dep.py` downloads and creates a build script for all the dependencies, in 32 and 64 bit versions, and with both compiler versions.
+* `python build_dep.py` downloads and creates a build script for all the dependencies, in 32 and 64-bit versions, and with both compiler versions.
 * (in powershell) `build_deps.cmd` invokes the dependency build.
 * `python build.py --clean` makes Pillow for the matrix of Pythons.
 * `python test.py` runs the tests on Pillow in all the virtual envs.
-*  Currently working with zlib, libjpeg, freetype, and libtiff on Python 2.7, 3.3, and 3.4, both 32 and 64 bit, on a local win7 pro machine and appveyor.com
-* Webp is built, not detected.
-* LCMS, OpenJpeg and libimagequant are not building.
+*  Currently working with zlib, libjpeg, freetype, and libtiff on Python 2.7 and 3.4, both 32 and 64-bit, on a local win7 pro machine and appveyor.com
+* WebP is built, not detected.
+* LCMS, OpenJPEG and libimagequant are not building.

winbuild/config.py

@@ -3,11 +3,8 @@
 SF_MIRROR = 'http://iweb.dl.sourceforge.net'
 PILLOW_DEPENDS_DIR = 'C:\\pillow-depends\\'
 
-pythons = {  # '26': 7,
-           '27': 7,
+pythons = {'27': 7,
            'pypy2': 7,
-           # '32': 7,
-           '33': 7.1,
            '34': 7.1}
 
 VIRT_BASE = "c:/vp/"

winbuild/get_pythons.py

@@ -2,7 +2,7 @@
 import os
 
 if __name__ == '__main__':
-    for version in ['2.7.10', '3.3.5', '3.4.3']:
+    for version in ['2.7.10', '3.4.3']:
         for platform in ['', '.amd64']:
             for extension in ['', '.asc']:
                 fetch('https://www.python.org/ftp/python/%s/python-%s%s.msi%s'