parameters: (self, key)
return_statement: return self.data.__getitem__(key)
docstring: Returns the value associated with key on this session.
docstring_summary: Returns the value associated with key on this session.
docstring_tokens: Returns the value associated with key on this session .
function: def __getitem__(self, key):
          """Returns the value associated with key on this session."""
          self.ensure_data_loaded()
          return self.data.__getitem__(key)
function_tokens: def __getitem__ ( self , key ) : self . ensure_data_loaded ( ) return self . data . __getitem__ ( key )