Fix setup error py2.7 (#52)

* Update changelog

* Handle file on py2.7

Author: ydaniv

CHANGELOG.rst

@@ -1,3 +1,10 @@
+0.2.3 (2020-07-31)
+------------------
+
+*Fixed:*
+
+ - Fixed ``long_description`` for PyPI.
+
 0.2.2 (2020-07-31)
 ------------------
 

setup.py

@@ -2,8 +2,14 @@
 from setuptools import setup, find_packages
 
 this_directory = path.abspath(path.dirname(__file__))
-with open(path.join(this_directory, 'README.rst'), encoding='utf-8') as f:
-    long_description = f.read()
+
+try:
+    with open(path.join(this_directory, 'README.rst'), encoding='utf-8') as f:
+        long_description = f.read()
+except TypeError:
+    import io
+    with io.open(path.join(this_directory, 'README.rst'), encoding='utf-8') as f:
+            long_description = f.read()
 
 setup(
     name='django-rest-assured',