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Display miss string only if no hook match on a full message treatment

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nemunaire 2015-11-17 19:59:38 +01:00
parent 43c42e1397
commit 0ba763f8b1
1 changed files with 47 additions and 20 deletions
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51
nemubot/treatment.py
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@ -36,17 +36,29 @@ class MessageTreater:
""" """
try: try:
handled = False
# Run pre-treatment: from Message to [ Message ] # Run pre-treatment: from Message to [ Message ]
msg_gen = self._pre_treat(msg) msg_gen = self._pre_treat(msg)
m = next(msg_gen, None) m = next(msg_gen, None)
# Run in-treatment: from Message to [ Response ] # Run in-treatment: from Message to [ Response ]
while m is not None: while m is not None:
for response in self._in_treat(m):
hook_gen = self._in_hooks(m)
hook = next(hook_gen, None)
if hook is not None:
handled = True
for response in self._in_treat(m, hook, hook_gen):
# Run post-treatment: from Response to [ Response ] # Run post-treatment: from Response to [ Response ]
yield from self._post_treat(response) yield from self._post_treat(response)
m = next(msg_gen, None) m = next(msg_gen, None)
if not handled:
for m in self._in_miss(msg):
yield from self._post_treat(m)
except BaseException as e: except BaseException as e:
logger.exception("Error occurred during the processing of the %s: " logger.exception("Error occurred during the processing of the %s: "
"%s", type(msg).__name__, msg) "%s", type(msg).__name__, msg)
@ -83,19 +95,21 @@ class MessageTreater:
yield msg yield msg
def _in_treat(self, msg): def _in_hooks(self, msg):
for h in self.hm.get_hooks("in", type(msg).__name__):
if h.can_read(msg.to, msg.server) and h.match(msg):
yield h
def _in_treat(self, msg, hook, hook_gen):
"""Treats Messages and returns Responses """Treats Messages and returns Responses
Arguments: Arguments:
msg -- message to treat msg -- message to treat
""" """
res = False while hook is not None:
res = hook.run(msg)
hooks = self.hm.get_hooks("in", type(msg).__name__)
for h in hooks:
if h.can_read(msg.to, msg.server) and h.match(msg):
res = h.run(msg)
if isinstance(res, list): if isinstance(res, list):
for r in res: for r in res:
@ -107,14 +121,27 @@ class MessageTreater:
yield res yield res
hook = next(hook_gen, None)
def _in_miss(self, msg):
from nemubot.message.command import Command as CommandMessage from nemubot.message.command import Command as CommandMessage
if res is False and isinstance(msg, CommandMessage): from nemubot.message.directask import DirectAsk as DirectAskMessage
if isinstance(msg, CommandMessage):
from nemubot.hooks import Command as CommandHook from nemubot.hooks import Command as CommandHook
from nemubot.exception import IMException
from nemubot.tools.human import guess from nemubot.tools.human import guess
hooks = self.hm.get_reverse_hooks("in", type(msg).__name__)
suggest = [s for s in guess(msg.cmd, [h.name for h in hooks if isinstance(h, CommandHook) and h.name is not None])] suggest = [s for s in guess(msg.cmd, [h.name for h in hooks if isinstance(h, CommandHook) and h.name is not None])]
if len(suggest) >= 1: if len(suggest) >= 1:
yield IMException("Unknown command %s. Would you mean: %s?" % (msg.cmd, ", ".join(suggest))).fill_response(msg) yield DirectAskMessage(msg.frm,
"Unknown command %s. Would you mean: %s?" % (msg.cmd, ", ".join(suggest)),
to=msg.to_response)
elif isinstance(msg, DirectAskMessage):
yield DirectAskMessage(msg.frm,
"Sorry, I'm just a bot and your sentence is too complex for me :( But feel free to teach me some tricks at https://github.com/nemunaire/nemubot/!",
to=msg.to_response)
def _post_treat(self, msg): def _post_treat(self, msg):
@ -124,7 +151,7 @@ class MessageTreater:
msg -- response to treat msg -- response to treat
""" """
for h in self.hm.get_hooks("post"): for h in self.hm.get_hooks("post", type(msg).__name__):
if h.can_write(msg.to, msg.server) and h.match(msg): if h.can_write(msg.to, msg.server) and h.match(msg):
res = h.run(msg) res = h.run(msg)