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twitch-chat-bot
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Dynamically list the possible commands

This commit is contained in:
Anthony Sottile 2019-06-08 13:51:36 -07:00
parent 2fcef759e3
commit 69aed2815b
1 changed files with 11 additions and 2 deletions
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13
bot.py
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@ -126,7 +126,11 @@ def cmd_ohai(match: Match[str]) -> Response:
@handle_message('!discord') @handle_message('!discord')
def cmd_discord(match: Match[str]) -> Response: def cmd_discord(match: Match[str]) -> Response:
return MessageResponse(match, 'We do have Discord, you are welcome to join: https://discord.gg/HxpQ3px') return MessageResponse(
match,
'We do have Discord, you are welcome to join: '
'https://discord.gg/HxpQ3px',
)
class UptimeResponse(Response): class UptimeResponse(Response):
@ -164,9 +168,14 @@ def cmd_uptime(match: Match[str]) -> Response:
return UptimeResponse() return UptimeResponse()
COMMAND_RE = re.compile(r'!\w+')
@handle_message(r'!\w') @handle_message(r'!\w')
def cmd_help(match: Match[str]) -> Response: def cmd_help(match: Match[str]) -> Response:
msg = 'possible commands: !help, !ohai, !uptime' possible = [COMMAND_RE.search(reg.pattern) for reg, _ in HANDLERS]
commands = ['!help'] + sorted(match.group() for match in possible if match)
msg = f'possible commands: {", ".join(commands)}'
if not match['msg'].startswith('!help'): if not match['msg'].startswith('!help'):
msg = f'unknown command ({esc(match["msg"].split()[0])}), {msg}' msg = f'unknown command ({esc(match["msg"].split()[0])}), {msg}'
return MessageResponse(match, msg) return MessageResponse(match, msg)