parameters: (self, key)
return_statement: return self._tags.get(key, None)
docstring: Return a user-defined tag.
docstring_summary: Return a user-defined tag.
docstring_tokens: Return a user - defined tag .
function: def GetTag(self, key):
          """ Return a user-defined tag. """
          if not self._tags:
              return None
          return self._tags.get(key, None)
function_tokens: def GetTag ( self , key ) : if not self . _tags : return None return self . _tags . get ( key , None )