Updated DB_Helper by adding firebase methods.

venv/Lib/site-packages/pyasn1/compat/dateandtime.py

@@ -0,0 +1,22 @@
+#
+# This file is part of pyasn1 software.
+#
+# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
+# License: http://snmplabs.com/pyasn1/license.html
+#
+import time
+from datetime import datetime
+from sys import version_info
+
+__all__ = ['strptime']
+
+
+if version_info[:2] <= (2, 4):
+
+    def strptime(text, dateFormat):
+        return datetime(*(time.strptime(text, dateFormat)[0:6]))
+
+else:
+
+    def strptime(text, dateFormat):
+        return datetime.strptime(text, dateFormat)