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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 identical_signature_wrapper(original_function, wrapped_function):
    '''
    Return a function with identical signature as ``original_function``'s which
    will call the ``wrapped_function``.
    '''
    context = {'__wrapped__': wrapped_function}
    function_def = compile(
        'def {0}({1}):\n'
        '    return __wrapped__({2})'.format(
            # Keep the original function name
            original_function.__name__,
            # The function signature including defaults, i.e., 'timeout=1'
            inspect.formatargspec(
                *salt.utils.args.get_function_argspec(original_function)
            )[1:-1],
            # The function signature without the defaults
            inspect.formatargspec(
                formatvalue=lambda val: '',
                *salt.utils.args.get_function_argspec(original_function)
            )[1:-1]
        ),
        '<string>',
        'exec'
    )
    six.exec_(function_def, context)
    return wraps(original_function)(context[original_function.__name__])