add win_inet_pton for py27

requirements.txt

@@ -5,6 +5,7 @@ vdf>=3.3
 gevent>=1.3.0
 protobuf>=3.0.0
 gevent-eventemitter~=2.1
-enum34==1.1.2; python_version < '3.4'
 PyYAML==5.1
 cachetools>=3.0.0
+enum34==1.1.2; python_version < '3.4'
+win-inet-pton; python_version == '2.7' and platform_system == 'Windows'

setup.py

@@ -3,7 +3,6 @@
 from setuptools import setup, find_packages
 from codecs import open
 from os import path
-import sys
 
 here = path.abspath(path.dirname(__file__))
 with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
@@ -20,6 +19,8 @@ install_requires = [
     'requests>=2.9.1',
     'vdf>=3.3',
     'cachetools>=3.0.0',
+    "win-inet-pton; python_version == '2.7' and platform_system == 'Windows'",
+    "enum34==1.1.2; python_version < '3.4'",
 ]
 
 install_extras = {
@@ -30,9 +31,6 @@ install_extras = {
     ],
 }
 
-if sys.version_info < (3, 4):
-    install_requires.append('enum34>=1.0.4')
-
 setup(
     name='steam',
     version=__version__,

steam/utils/__init__.py

@@ -1,10 +1,15 @@
 """Utility package with various useful functions
 """
+import six
+from six.moves import xrange as _range
+
+if sys.PY2:
+    import win_inet_pton
+
 import weakref
 import struct
 import socket
 import sys
-from six.moves import xrange as _range
 
 
 def ip4_from_int(ip):