h/plugins/help.py

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from util import hook
@hook.command
def help(bot, input):
".help [command] -- gives a list of commands/help for a command"
funcs = {}
for csig, func, args in bot.plugs['command']:
if args['hook'] != r'(.*)':
if func.__doc__ is not None:
funcs[csig[1]] = func
if not input.inp.strip():
input.pm('available commands: ' + ' '.join(sorted(funcs)))
else:
if input.inp in funcs:
input.pm(funcs[input.inp].__doc__)