Fix datetime error

Known kodi/python issue where datetime.strptime throws a Nonetype error
for no reason, after being used once.

resources/lib/utils.py

@@ -6,6 +6,7 @@ import cProfile
 import inspect
 import pstats
 import sqlite3
+from datetime import datetime, time
 import time
 import unicodedata
 import xml.etree.ElementTree as etree
@@ -238,6 +239,16 @@ def stopProfiling(pr, profileName):
                     "{0}".format(cumulative_time), func_name, filename))
     f.close()
 
+def convertdate(date):
+    try:
+        date = datetime.strptime(date, "%Y-%m-%dT%H:%M:%SZ")
+    except TypeError:
+        # TypeError: attribute of type 'NoneType' is not callable
+        # Known Kodi/python error
+        date = datetime(*(time.strptime(date, "%Y-%m-%dT%H:%M:%SZ")[0:6]))
+
+    return date
+
 def normalize_nodes(text):
     # For video nodes
     text = text.replace(":", "")