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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def re_compile_full(pattern, flags=0):
 # type: (AnyStr, int) -> Pattern """ Create compiled regular expression such that it matches the entire string. Calling re.match on the output of this function is equivalent to calling re.fullmatch on its input. This is needed to support Python 2. (On Python 3, we would just call re.fullmatch.) Kudos: https://stackoverflow.com/a/30212799 :param pattern: The pattern to compile. :param flags: Regular expression flags. Refer to Python documentation. :returns: A compiled regular expression. """

    # Don't worry, this short-circuits.
    assert type(pattern) is str or type(pattern) is unicode  # type: ignore

    return re.compile(r'(?:{})\Z'.format(pattern), flags=flags)