bots: zulip_bot_output.py: Use built-in argparse formatting for usage.
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@ -18,18 +18,17 @@ from zulip_bots.run import import_module_from_source
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current_dir = os.path.dirname(os.path.abspath(__file__))
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def parse_args():
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usage = '''
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zulip-bot-output <bot_name> <message>
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Example: zulip-bot-output xkcd "1"
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The message need only be enclosed in quotes if empty or containing spaces.
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This tool can be used for testing bots by sending simple messages
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and capturing the response.
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(Internally, this program loads bot-related code from the
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library code and then feeds the message provided
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in the command to the library code to handle.)
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'''
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description = (
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"A tool to test a bot: given a provided message, provides the bot response.\n\n"
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'Example: %(prog)s xkcd "1"')
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epilog = (
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"The message need only be enclosed in quotes if empty or containing spaces.\n\n"
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"(Internally, this program loads bot-related code from the library code and\n"
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"then feeds the message provided in the command to the library code to handle.)")
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parser = argparse.ArgumentParser(usage=usage)
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parser = argparse.ArgumentParser(description=description,
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epilog=epilog,
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formatter_class=argparse.RawDescriptionHelpFormatter)
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parser.add_argument('bot',
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action='store',
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help='the name or path an existing bot to run')
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