Fixing problem in setup DJANGO_SETTINGS_MODULE dependency for validatefile

Author: Jesús Espino

setup.py

@@ -1,12 +1,12 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-from setuptools import setup, find_packages
-import validatedfile
-
 import os # To avoid an error importing validatedfile for versiontools
 os.environ['DJANGO_SETTINGS_MODULE'] = 'testing.settings'
 
+from setuptools import setup, find_packages
+import validatedfile
+
 setup(
     name = 'django-validated-file',
     version = ":versiontools:validatedfile:",
@@ -25,6 +25,7 @@
     ],
     setup_requires = [
         'versiontools >= 1.8',
+        'python-magic >= 0.4.2',
     ],
     classifiers = [
         "Programming Language :: Python",