Fix imports for Python 2

plexpy/plexivity_import.py

@@ -24,12 +24,20 @@ import sqlite3
 from xml.dom import minidom
 
 import plexpy
-from plexpy import activity_pinger
-from plexpy import activity_processor
-from plexpy import database
-from plexpy import helpers
-from plexpy import logger
-from plexpy import users
+if plexpy.PYTHON_VERSION < 3:
+    import activity_pinger
+    import activity_processor
+    import database
+    import helpers
+    import logger
+    import users
+else:
+    from plexpy import activity_pinger
+    from plexpy import activity_processor
+    from plexpy import database
+    from plexpy import helpers
+    from plexpy import logger
+    from plexpy import users
 
 
 def extract_plexivity_xml(xml=None):