(func)
return FullArgSpec(posonlyargs + args, varargs, varkw, defaults,
                       kwonlyargs, kwdefaults, annotations)
Get the names and default values of a callable object's parameters.

    A tuple of seven things is returned:
    (args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations).
    'args' is a list of the parameter names.
    'varargs' and 'varkw' are the names of the * and ** parameters or None.
    'defaults' is an n-tuple of the default values of the last n parameters.
    'kwonlyargs' is a list of keyword-only parameter names.
    'kwonlydefaults' is a dictionary mapping names from kwonlyargs to defaults.
    'annotations' is a dictionary mapping parameter names to annotations.

    Notable differences from inspect.signature():
      - the "self" parameter is always reported, even for bound methods
      - wrapper chains defined by __wrapped__ *not* unwrapped automatically
Get the names and default values of a callable object's parameters.
Get the names and default values of a callable object s parameters .
def getfullargspec(func):
    """Get the names and default values of a callable object's parameters.

    A tuple of seven things is returned:
    (args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations).
    'args' is a list of the parameter names.
    'varargs' and 'varkw' are the names of the * and ** parameters or None.
    'defaults' is an n-tuple of the default values of the last n parameters.
    'kwonlyargs' is a list of keyword-only parameter names.
    'kwonlydefaults' is a dictionary mapping names from kwonlyargs to defaults.
    'annotations' is a dictionary mapping parameter names to annotations.

    Notable differences from inspect.signature():
      - the "self" parameter is always reported, even for bound methods
      - wrapper chains defined by __wrapped__ *not* unwrapped automatically
    """
    try:
        # Re: `skip_bound_arg=False`
        #
        # There is a notable difference in behaviour between getfullargspec
        # and Signature: the former always returns 'self' parameter for bound
        # methods, whereas the Signature always shows the actual calling
        # signature of the passed object.
        #
        # To simulate this behaviour, we "unbind" bound methods, to trick
        # inspect.signature to always return their first parameter ("self",
        # usually)

        # Re: `follow_wrapper_chains=False`
        #
        # getfullargspec() historically ignored __wrapped__ attributes,
        # so we ensure that remains the case in 3.3+

        sig = _signature_from_callable(func,
                                       follow_wrapper_chains=False,
                                       skip_bound_arg=False,
                                       sigcls=Signature,
                                       eval_str=False)
    except Exception as ex:
        # Most of the times 'signature' will raise ValueError.
        # But, it can also raise AttributeError, and, maybe something
        # else. So to be fully backwards compatible, we catch all
        # possible exceptions here, and reraise a TypeError.
        raise TypeError('unsupported callable') from ex

    args = []
    varargs = None
    varkw = None
    posonlyargs = []
    kwonlyargs = []
    annotations = {}
    defaults = ()
    kwdefaults = {}

    if sig.return_annotation is not sig.empty:
        annotations['return'] = sig.return_annotation

    for param in sig.parameters.values():
        kind = param.kind
        name = param.name

        if kind is _POSITIONAL_ONLY:
            posonlyargs.append(name)
            if param.default is not param.empty:
                defaults += (param.default,)
        elif kind is _POSITIONAL_OR_KEYWORD:
            args.append(name)
            if param.default is not param.empty:
                defaults += (param.default,)
        elif kind is _VAR_POSITIONAL:
            varargs = name
        elif kind is _KEYWORD_ONLY:
            kwonlyargs.append(name)
            if param.default is not param.empty:
                kwdefaults[name] = param.default
        elif kind is _VAR_KEYWORD:
            varkw = name

        if param.annotation is not param.empty:
            annotations[name] = param.annotation

    if not kwdefaults:
        # compatibility with 'func.__kwdefaults__'
        kwdefaults = None

    if not defaults:
        # compatibility with 'func.__defaults__'
        defaults = None

    return FullArgSpec(posonlyargs + args, varargs, varkw, defaults,
                       kwonlyargs, kwdefaults, annotations)
def getfullargspec ( func ) : try : # Re: `skip_bound_arg=False` # # There is a notable difference in behaviour between getfullargspec # and Signature: the former always returns 'self' parameter for bound # methods, whereas the Signature always shows the actual calling # signature of the passed object. # # To simulate this behaviour, we "unbind" bound methods, to trick # inspect.signature to always return their first parameter ("self", # usually) # Re: `follow_wrapper_chains=False` # # getfullargspec() historically ignored __wrapped__ attributes, # so we ensure that remains the case in 3.3+ sig = _signature_from_callable ( func , follow_wrapper_chains = False , skip_bound_arg = False , sigcls = Signature , eval_str = False ) except Exception as ex : # Most of the times 'signature' will raise ValueError. # But, it can also raise AttributeError, and, maybe something # else. So to be fully backwards compatible, we catch all # possible exceptions here, and reraise a TypeError. raise TypeError ( 'unsupported callable' ) from ex args = [ ] varargs = None varkw = None posonlyargs = [ ] kwonlyargs = [ ] annotations = { } defaults = ( ) kwdefaults = { } if sig . return_annotation is not sig . empty : annotations [ 'return' ] = sig . return_annotation for param in sig . parameters . values ( ) : kind = param . kind name = param . name if kind is _POSITIONAL_ONLY : posonlyargs . append ( name ) if param . default is not param . empty : defaults += ( param . default , ) elif kind is _POSITIONAL_OR_KEYWORD : args . append ( name ) if param . default is not param . empty : defaults += ( param . default , ) elif kind is _VAR_POSITIONAL : varargs = name elif kind is _KEYWORD_ONLY : kwonlyargs . append ( name ) if param . default is not param . empty : kwdefaults [ name ] = param . default elif kind is _VAR_KEYWORD : varkw = name if param . annotation is not param . empty : annotations [ name ] = param . annotation if not kwdefaults : # compatibility with 'func.__kwdefaults__' kwdefaults = None if not defaults : # compatibility with 'func.__defaults__' defaults = None return FullArgSpec ( posonlyargs + args , varargs , varkw , defaults , kwonlyargs , kwdefaults , annotations )