(轉) Python Docstrings

Python Docstrings

(Multiple line comments, pro tips)

def my_function():     """Demonstrate docstrings and does nothing really."""         return None    print "Using __doc__:" print my_function.__doc__    print "Using help:" help(my_function)

Output:

Using __doc__:
Demonstrate docstrings and does nothing really.
Using help:
Help on function my_function in module __main__:

my_function()
    Demonstrate docstrings and does nothing really.