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Fix finishing command session bug

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This commit is contained in:
Richard Chien 2018-07-21 22:41:56 +08:00
parent 2b85a43956
commit 65b7997d39
1 changed files with 13 additions and 7 deletions
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20
none/command.py
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@ -172,7 +172,12 @@ class _FinishException(Exception):
Raised by session.finish() indicating that the command session Raised by session.finish() indicating that the command session
should be stop and removed. should be stop and removed.
""" """
pass
def __init__(self, result: bool = True):
"""
:param result: succeeded to call the command
"""
self.result = result
class CommandSession(BaseSession): class CommandSession(BaseSession):
@ -358,6 +363,7 @@ async def handle_command(bot: NoneBot, ctx: Dict[str, Any]) -> bool:
if not session: if not session:
cmd, current_arg = parse_command(bot, str(ctx['message']).lstrip()) cmd, current_arg = parse_command(bot, str(ctx['message']).lstrip())
if not cmd or cmd.only_to_me and not ctx['to_me']: if not cmd or cmd.only_to_me and not ctx['to_me']:
logger.debug('Not to me, ignored')
return False return False
session = CommandSession(bot, ctx, cmd, current_arg=current_arg) session = CommandSession(bot, ctx, cmd, current_arg=current_arg)
logger.debug(f'New session of command {session.cmd.name} created') logger.debug(f'New session of command {session.cmd.name} created')
@ -409,10 +415,7 @@ async def _real_run_command(session: CommandSession,
try: try:
logger.debug(f'Running command {session.cmd.name}') logger.debug(f'Running command {session.cmd.name}')
res = await session.cmd.run(session, **kwargs) res = await session.cmd.run(session, **kwargs)
if not disable_interaction: raise _FinishException(res)
# the command is finished, remove the session
del _sessions[ctx_id]
return res
except _FurtherInteractionNeeded: except _FurtherInteractionNeeded:
if disable_interaction: if disable_interaction:
# if the command needs further interaction, we view it as failed # if the command needs further interaction, we view it as failed
@ -422,6 +425,9 @@ async def _real_run_command(session: CommandSession,
session.last_interaction = datetime.now() session.last_interaction = datetime.now()
# return True because this step of the session is successful # return True because this step of the session is successful
return True return True
except _FinishException: except _FinishException as e:
logger.debug(f'Session of command {session.cmd.name} finished') logger.debug(f'Session of command {session.cmd.name} finished')
return True if not disable_interaction:
# the command is finished, remove the session
del _sessions[ctx_id]
return e.result