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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 _extract_command_with_args(cmd):
 """Parse input command with arguments. Parses the input command in such a way that the user may provide additional argument to the command. The format used is this: all the additional arguments are passed as arguments to the target method. """

    def _isint(value):
        try:
            int(value)
            return True
        except ValueError:
            return False

    equal_sign = cmd.find('=')
    if equal_sign == -1:
        return cmd, []

    command = cmd[0:equal_sign]
    args = cmd[equal_sign+1:].split(',')
    converted = [x if not _isint(x) else int(x) for x in args]
    return command, converted