Mercurial > libervia-backend
annotate sat/tools/async_trigger.py @ 3983:31c3d6652115
component AP gateway: ignore actor delection notifications:
When a `Delete` activity was received and the object was the emitting actor itself, the
signature checking was failing if the actor was unknown (due to the impossibility to
retrieve the actor public key, as it is no more accessible).
To avoid that, those notifications are ignored for now. In the future they should clean
the cache linked to this actor.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 15 Nov 2022 18:15:16 +0100 |
| parents | e14847bf65c0 |
| children | 524856bd7b19 |
| rev | line source |
|---|---|
| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
| 2645 | 3 |
| 4 # SAT: a jabber client | |
| 3479 | 5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
| 2645 | 6 |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 """Misc usefull classes""" | |
| 21 | |
|
3755
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
22 from typing import Tuple, Any |
|
3397
c069882f64cb
tools (async_trigger): use `utils.asDeferred` for async triggers:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
23 from . import trigger as sync_trigger |
|
c069882f64cb
tools (async_trigger): use `utils.asDeferred` for async triggers:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
24 from . import utils |
| 2645 | 25 from twisted.internet import defer |
| 26 | |
| 27 class TriggerManager(sync_trigger.TriggerManager): | |
| 28 """This is a TriggerManager with an new asyncPoint method""" | |
| 29 | |
| 30 @defer.inlineCallbacks | |
| 31 def asyncPoint(self, point_name, *args, **kwargs): | |
| 32 """This put a trigger point with potentially async Deferred | |
| 33 | |
| 34 All the triggers for that point will be run | |
| 35 @param point_name: name of the trigger point | |
|
2650
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
36 @param *args: args to transmit to trigger |
|
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
37 @param *kwargs: kwargs to transmit to trigger |
|
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
38 if "triggers_no_cancel" is present, it will be popped out |
|
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
39 when set to True, this argument don't let triggers stop |
|
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
40 the workflow |
| 2645 | 41 @return D(bool): True if the action must be continued, False else |
| 42 """ | |
| 43 if point_name not in self.__triggers: | |
| 44 defer.returnValue(True) | |
| 45 | |
|
2650
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
46 can_cancel = not kwargs.pop('triggers_no_cancel', False) |
|
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
47 |
| 2645 | 48 for priority, trigger in self.__triggers[point_name]: |
| 49 try: | |
|
3397
c069882f64cb
tools (async_trigger): use `utils.asDeferred` for async triggers:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
50 cont = yield utils.asDeferred(trigger, *args, **kwargs) |
|
2650
3a8e7ec4648a
tools (trigger, async_trigger): added no_cancel argument to point and asyncPoint when a trigger must not be cancellable
Goffi <goffi@goffi.org>
parents:
2645
diff
changeset
|
51 if can_cancel and not cont: |
| 2645 | 52 defer.returnValue(False) |
| 53 except sync_trigger.SkipOtherTriggers: | |
| 54 break | |
| 55 defer.returnValue(True) | |
|
3525
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
56 |
|
3755
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
57 async def asyncReturnPoint( |
|
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
58 self, |
|
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
59 point_name: str, |
|
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
60 *args, **kwargs |
|
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
61 ) -> Tuple[bool, Any]: |
|
3525
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
62 """Async version of returnPoint""" |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
63 if point_name not in self.__triggers: |
|
3755
e14847bf65c0
tools (async_trigger): fix return value in `asyncReturnPoint` + typing hints
Goffi <goffi@goffi.org>
parents:
3525
diff
changeset
|
64 return True, None |
|
3525
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
65 |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
66 for priority, trigger in self.__triggers[point_name]: |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
67 try: |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
68 cont, ret_value = await utils.asDeferred(trigger, *args, **kwargs) |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
69 if not cont: |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
70 return False, ret_value |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
71 except sync_trigger.SkipOtherTriggers: |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
72 break |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
73 return True, None |
|
7f5bf108961a
tools (async_trigger): new `asyncReturnPoint` method
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
74 |