import inspect
class Code3:
    """Class for a Python3 code object used when a Python interpreter less than 3 is
    working on Python3 bytecode
    """
    def __init__(self, co_argcount, co_kwonlyargcount,co_nlocals, co_stacksize, co_flags, co_code,
                 co_consts, co_names, co_varnames, co_filename, co_name,
                 co_firstlineno, co_lnotab, co_freevars, co_cellvars):
        self.co_argcount = co_argcount
        self.co_kwonlyargcount = co_kwonlyargcount
        self.co_nlocals = co_nlocals
        self.co_stacksize = co_stacksize
        self.co_flags = co_flags
        self.co_code = co_code
        self.co_consts = co_consts
        self.co_names = co_names
        self.co_varnames = co_varnames
        self.co_filename = co_filename
        self.co_name = co_name
        self.co_firstlineno = co_firstlineno
        self.co_lnotab = co_lnotab
        self.co_freevars = co_freevars
        self.co_cellvars = co_cellvars

class Code2:
    """Class for a Python2 code object used when a Python interpreter less than 3 is
    working on Python3 bytecode
    """
    def __init__(self, co_argcount, co_kwonlyargcount,co_nlocals, co_stacksize, co_flags, co_code,
                 co_consts, co_names, co_varnames, co_filename, co_name,
                 co_firstlineno, co_lnotab, co_freevars, co_cellvars):
        self.co_argcount = co_argcount
        self.co_kwonlyargcount = co_kwonlyargcount
        self.co_nlocals = co_nlocals
        self.co_stacksize = co_stacksize
        self.co_flags = co_flags
        self.co_code = co_code
        self.co_consts = co_consts
        self.co_names = co_names
        self.co_varnames = co_varnames
        self.co_filename = co_filename
        self.co_name = co_name
        self.co_firstlineno = co_firstlineno
        self.co_lnotab = co_lnotab
        self.co_freevars = co_freevars
        self.co_cellvars = co_cellvars

def iscode(obj):
    """A replacement for inspect.iscode() which we can't used because we may be
    using a different version of Python than the version of Python used
    in creating the byte-compiled objects. Here, he code types may mismatch.
    """
    return inspect.iscode(obj) or isinstance(obj, Code3)