When I download one module in PyCharm, I can glance over the code in the .py file. For example, I can find the code in re.py to know more about the method. But when I want to know something about the methods about list, I find the builtins.py. It's a pity that 'pass' instead of the details.
def abs(*args, **kwargs): # real signature unknown
""" Return the absolute value of the argument. """
pass
I know some methods do with C. Can you tell me what should I do to find the code in the document?
