human
Complete the below
def getinfo(func):

    ''''Returns an info dictionary containing:
    - name (the name of the function : str)
    - argnames (the names of the arguments : list)
    - defaults (the values of the default arguments : tuple)
    - signature (the signature : str)
    - doc (the docstring : str)
    - module (the module name : str)
    - dict (the function __dict__ : str)
    >>> def f(self, x=1, y=2, *args, **kw): pass
    >>> info = getinfo(f)
    >>> info["name"]
    \'f\'
    >>> info["argnames"]
    [\'self\', \'x\', \'y\', \'args\', \'kw\']
    >>> info["defaults"]
    (1, 2)
    >>> info["signature"]
    \'self, x, y, *args, **kw\''
    '''

=====
Write me a the Python code you requested?
assistant
#Here is the Python code you requested.
    assert (inspect.ismethod(func) or inspect.isfunction(func))
    if (sys.version_info[0] >= 3):
        argspec = inspect.getfullargspec(func)
    else:
        argspec = inspect.getargspec(func)
    (regargs, varargs, varkwargs, defaults) = argspec[:4]
    argnames = list(regargs)
    if varargs:
        argnames.append(varargs)
    if varkwargs:
        argnames.append(varkwargs)
    signature = inspect.formatargspec(regargs, varargs, varkwargs, defaults, formatvalue=(lambda value: ''))[1:(-1)]
    if hasattr(func, '__closure__'):
        _closure = func.__closure__
        _globals = func.__globals__
    else:
        _closure = func.func_closure
        _globals = func.func_globals
    return dict(name=func.__name__, argnames=argnames, signature=signature, defaults=func.__defaults__, doc=func.__doc__, module=func.__module__, dict=func.__dict__, globals=_globals, closure=_closure)