Merge pull request #51 from mailgun/vlad/REP-1803-fix-import-error

Fix import error for Python 3.6+

Author: wadcom

CHANGELOG.rst

@@ -0,0 +1,9 @@
+=========
+ChangeLog
+=========
+
+\
+
+v1.2.2 (2022-06-20)
+===================
+* Fix import error for Python 3.6+.

README.rst

@@ -7,13 +7,17 @@ Expiring Dict
 .. image:: https://coveralls.io/repos/github/mailgun/expiringdict/badge.svg?branch=master
     :target: https://coveralls.io/github/mailgun/expiringdict?branch=master
 
+ChangeLog_
+
 expiringdict is a Python caching library. The core of the library is ExpiringDict class which
 is an ordered dictionary with auto-expiring values for caching purposes. Expiration happens on
 any access, object is locked during cleanup from expired values. ExpiringDict can not store
 more than `max_len` elements - the oldest will be deleted.
 
 **Note:** Iteration over dict and also keys() do not remove expired values!
 
+.. _ChangeLog: ./CHANGELOG.rst
+
 Installation
 ------------
 

setup.py

@@ -1,4 +1,10 @@
 from setuptools import setup, find_packages
+
+try:
+    ModuleNotFoundError
+except NameError:
+    ModuleNotFoundError = ImportError
+
 try:
     import md5  # fix for "No module named _md5" error
 except ImportError:
@@ -14,7 +20,7 @@
 ]
 
 setup(name="expiringdict",
-      version="1.2.1",
+      version="1.2.2",
       description="Dictionary with auto-expiring values for caching purposes",
       long_description=open("README.rst").read(),
       classifiers=[