Drop EOL Python 2.5, 2.6, 3.2 and 3.3

.travis.yml

@@ -1,13 +1,11 @@
 sudo: false
 language: python
 python:
-  - "2.6"
   - "2.7"
-  - "3.3"
   - "3.4"
   - "3.5"
   - "3.6"
 install:
-  - pip install six blist unittest2 pytz
+  - pip install six blist
   - python setup.py install
 script: python tests/tests.py

README.rst

@@ -12,7 +12,7 @@ UltraJSON
     :alt: Travis CI build status
     :target: https://travis-ci.org/esnme/ultrajson
 
-UltraJSON is an ultra fast JSON encoder and decoder written in pure C with bindings for Python 2.5+ and 3.
+UltraJSON is an ultra fast JSON encoder and decoder written in pure C with bindings for Python 2.7 and 3.4+.
 
 For a more painless day to day C/C++ JSON decoder experience please checkout ujson4c_, based on UltraJSON.
 

python/objToJSON.c

@@ -45,10 +45,6 @@ static PyObject* type_decimal = NULL;
 
 typedef void *(*PFN_PyTypeToJSON)(JSOBJ obj, JSONTypeContext *ti, void *outValue, size_t *_outLen);
 
-#if (PY_VERSION_HEX < 0x02050000)
-typedef ssize_t Py_ssize_t;
-#endif
-
 typedef struct __TypeContext
 {
   JSPFN_ITEREND iterEnd;

setup.py

@@ -2,13 +2,11 @@ try:
   from setuptools import setup, Extension
 except ImportError:
   from distutils.core import setup, Extension
-import distutils.sysconfig
 from distutils.sysconfig import customize_compiler
 from distutils.command.build_clib import build_clib
 from distutils.command.build_ext import build_ext
 import os.path
 import re
-import sys
 from glob import glob
 
 CLASSIFIERS = filter(None, map(str.strip,
@@ -18,12 +16,8 @@ Intended Audience :: Developers
 License :: OSI Approved :: BSD License
 Programming Language :: C
 Programming Language :: Python :: 2
-Programming Language :: Python :: 2.5
-Programming Language :: Python :: 2.6
 Programming Language :: Python :: 2.7
 Programming Language :: Python :: 3
-Programming Language :: Python :: 3.2
-Programming Language :: Python :: 3.3
 Programming Language :: Python :: 3.4
 Programming Language :: Python :: 3.5
 Programming Language :: Python :: 3.6
@@ -104,6 +98,6 @@ setup(
     platforms=['any'],
     url="http://www.esn.me",
     cmdclass = {'build_ext': build_ext, 'build_clib': build_clib_without_warnings},
-    python_requires='>=2.5, !=3.0.*, !=3.1.*',
+    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
     classifiers=CLASSIFIERS,
 )

tests/tests.py

@@ -1,23 +1,16 @@
 # coding=UTF-8
 from __future__ import print_function, unicode_literals
-import six
-from six.moves import range, zip
 
-import calendar
-import functools
 import decimal
+import functools
 import json
 import math
-import time
-import sys
-import pytz
+import unittest
 
-if six.PY2:
-    import unittest2 as unittest
-else:
-    import unittest
+import six
 
 import ujson
+from six.moves import range, zip
 
 json_unicode = json.dumps if six.PY3 else functools.partial(json.dumps, encoding="utf-8")
 
@@ -348,7 +341,6 @@ class UltraJSONTests(unittest.TestCase):
         input = -float('inf')
         self.assertRaises(OverflowError, ujson.encode, input)
 
-    @unittest.skipIf(sys.version_info < (2, 7), "No Ordered dict in < 2.7")
     def test_encodeOrderedDict(self):
         from collections import OrderedDict
         input = OrderedDict([(1, 1), (0, 0), (8, 8), (2, 2)])