Try to satisfy pylint and tox:py2

src/django_deploy/tests/test_program.py

@@ -3,6 +3,10 @@ import os
 import sys
 import unittest
 import pytest
+try:
+    from importlib import reload
+except ImportError:
+    pass
 
 from ..config import DJANGO_SETTINGS_MODULE_NAME
 from ..program import Program
@@ -64,6 +68,6 @@ class MainTestCase(unittest.TestCase):
         settings_dir = os.path.join(project_dir, DJANGO_SETTINGS_MODULE_NAME)
         sys.path.insert(0, settings_dir)
         settings = importlib.import_module('settings')
-        importlib.reload(settings)
+        reload(settings)
         sys.path.pop(0)
         self.assertListEqual(expected_installed_apps, settings.INSTALLED_APPS)