refactoring: renamed sat package to libervia.backend

sat/tools/async_trigger.py

@@ -1,74 +0,0 @@
-#!/usr/bin/env python3
-
-
-# SAT: a jabber client
-# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-"""Misc usefull classes"""
-
-from typing import Tuple, Any
-from . import trigger as sync_trigger
-from . import utils
-from twisted.internet import defer
-
-class TriggerManager(sync_trigger.TriggerManager):
-    """This is a TriggerManager with an new async_point method"""
-
-    @defer.inlineCallbacks
-    def async_point(self, point_name, *args, **kwargs):
-        """This put a trigger point with potentially async Deferred
-
-        All the triggers for that point will be run
-        @param point_name: name of the trigger point
-        @param *args: args to transmit to trigger
-        @param *kwargs: kwargs to transmit to trigger
-            if "triggers_no_cancel" is present, it will be popped out
-                when set to True, this argument don't let triggers stop
-                the workflow
-        @return D(bool): True if the action must be continued, False else
-        """
-        if point_name not in self.__triggers:
-            defer.returnValue(True)
-
-        can_cancel = not kwargs.pop('triggers_no_cancel', False)
-
-        for priority, trigger in self.__triggers[point_name]:
-            try:
-                cont = yield utils.as_deferred(trigger, *args, **kwargs)
-                if can_cancel and not cont:
-                    defer.returnValue(False)
-            except sync_trigger.SkipOtherTriggers:
-                break
-        defer.returnValue(True)
-
-    async def async_return_point(
-        self,
-        point_name: str,
-        *args, **kwargs
-    ) -> Tuple[bool, Any]:
-        """Async version of return_point"""
-        if point_name not in self.__triggers:
-            return True, None
-
-        for priority, trigger in self.__triggers[point_name]:
-            try:
-                cont, ret_value = await utils.as_deferred(trigger, *args, **kwargs)
-                if not cont:
-                    return False, ret_value
-            except sync_trigger.SkipOtherTriggers:
-                break
-        return True, None
-