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"""
Command Framework for Lab-Bot
Allows the creation of functions that run when specific comments are made
e.g.
!close -> closes issue
"""
import logging
log = logging.getLogger(__name__)
class Commands:
def __init__(self, **kwargs):
self.prefix = kwargs.get("prefix", "!")
self.hooks = {}
def command(self, *args, name=None, aliases=None):
def decorator(func):
nonlocal name
nonlocal aliases
if name is None:
name = func.__name__
if aliases is None:
aliases = []
aliases.append(name)
for alias in aliases:
self.hooks[alias] = func
return decorator
async def process_note(self, event, gl, *args, **kwargs):
note = event.object_attributes.get("note", "").strip()
if not note.startswith(self.prefix):
return
note = note[len(self.prefix):]
note = note.split()
command = note[0]
arguments = note[1:]
hook = None
try:
hook = self.hooks[command]
except KeyError:
log.warn(f"Attempted to invoke nonexistant command `{command}`")
if hook:
await hook(event, gl, *arguments)
def setup_hook(self, bot):
bot.register_note_hook(self.process_note)
commands = Commands()
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