Remove code and tests for unsupported Python 3.3 and 3.4 (#249)

Author: hugovk

.travis.yml

@@ -4,8 +4,6 @@ cache: pip
 
 python:
   - "2.7"
-  - "3.3"
-  - "3.4"
   - "3.5"
   - "3.6"
   - "3.7-dev"

appveyor.yml

@@ -23,24 +23,19 @@ build: off
 
 test_script:
   # Put your test command here.
-  # If you don't need to build C extensions on 64-bit Python 3.3 or 3.4,
-  # you can remove "build.cmd" from the front of the command, as it's
-  # only needed to support those cases.
   # Note that you must use the environment variable %PYTHON% to refer to
   # the interpreter you're using - Appveyor does not do anything special
   # to put the Python version you want to use on PATH.
-  - "build.cmd %PYTHON%\\python.exe setup.py build_ext -i"
-  - "build.cmd %PYTHON%\\python.exe setup.py install"
+  - "%PYTHON%\\python.exe setup.py build_ext -i"
+  - "%PYTHON%\\python.exe setup.py install"
   - "%PYTHON%\\python.exe -c \"import sys; print(hex(sys.maxsize))\""
   - "%PYTHON%\\python.exe -c \"from msgpack import _packer, _unpacker\""
   - "%PYTHON%\\Scripts\\py.test test"
-  - "build.cmd %PYTHON%\\python.exe setup.py bdist_wheel"
+  - "%PYTHON%\\python.exe setup.py bdist_wheel"
 
 after_test:
   # This step builds your wheels.
-  # Again, you only need build.cmd if you're building C extensions for
-  # 64-bit Python 3.3/3.4. And you need to use %PYTHON% to get the correct
-  # interpreter
+  # Again, you need to use %PYTHON% to get the correct interpreter
 
 artifacts:
   # bdist_wheel puts your built wheel in the dist directory

build.cmd

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e -x
 
-for V in cp36-cp36m cp35-cp35m cp34-cp34m cp27-cp27m cp27-cp27mu; do
+for V in cp36-cp36m cp35-cp35m cp27-cp27m cp27-cp27mu; do
     PYBIN=/opt/python/$V/bin
     $PYBIN/python setup.py install
     rm -rf build/       # Avoid lib build by narrow Python is used by wide python

docker/runtests.sh

@@ -1,5 +1,5 @@
 [tox]
-envlist = {py27,py33,py34,py35,py36}-{c,pure},{pypy,pypy3}-pure,py27-x86,py34-x86
+envlist = {py27,py35,py36}-{c,pure},{pypy,pypy3}-pure,py27-x86,py34-x86
 
 [variants:pure]
 setenv=