\n\n\nPython callable() built-in function\n\n\n \n From the Python 3 documentation\n \n \n Return True if the object argument appears callable, False if not. If this returns True, it is still possible ...

Python dict () built-in function From the Python 3 documentation Create a new dictionary. The dict object is the dictionary class. See dict and Mapping Types — dict for documentation about this class.