Mercurial > libervia-backend
annotate sat/tools/async_trigger.py @ 2671:0fa217fafabf
tools (common/template), jp: refactoring to handle multiple sites:
- site can now be specified in template header before theme, for instance: (some_site/some_theme)path/to/template.ext
- absolute template paths are now implemented, but Renderer must be instanciated with trusted to True for security reason (it's the case for jp)
- a new "front_url_filter" callable can be given to Renderer, which will convert template path to URL seen by end-user (default to real path).
- the "front_url_filter" can be used in templates with… "front_url" filter
- template_data is a new named tuple available in templates, which give site, theme and template relative URL
- search order is site/theme, site/default_theme, and default/default_theme where default link to sat_pubsub templates
- when loading CSS files, files with _noscript suffixes are now loaded, and used when javascript is not available
- "styles_extra.css" is also loaded before "styles.css", useful when a theme want to reuse default style, and just override some rules
- new site can be specified in sat.conf [DEFAULT] section, using sites_path_public_dict or sites_path_private_dict (where sites_path_private_dict won't be used in public frontends, like Libervia)
- "private" argument of Renderer tells the renderer to load private sites or not
- templates are now loaded from "templates" subdirectory, to differenciate them from other data like i18n
- jp template output has been updated to handle those changes, and to manage absolute templates
author | Goffi <goffi@goffi.org> |
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date | Mon, 10 Sep 2018 08:58:18 +0200 |
parents | 3a8e7ec4648a |
children | 003b8b4b56a7 |
rev | line source |
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2645 | 1 #!/usr/bin/env python2 |
2 # -*- coding: utf-8 -*- | |
3 | |
4 # SAT: a jabber client | |
5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org) | |
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 | |
22 from sat.tools import trigger as sync_trigger | |
23 from twisted.internet import defer | |
24 | |
25 class TriggerManager(sync_trigger.TriggerManager): | |
26 """This is a TriggerManager with an new asyncPoint method""" | |
27 | |
28 @defer.inlineCallbacks | |
29 def asyncPoint(self, point_name, *args, **kwargs): | |
30 """This put a trigger point with potentially async Deferred | |
31 | |
32 All the triggers for that point will be run | |
33 @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
|
34 @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
|
35 @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
|
36 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
|
37 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
|
38 the workflow |
2645 | 39 @return D(bool): True if the action must be continued, False else |
40 """ | |
41 if point_name not in self.__triggers: | |
42 defer.returnValue(True) | |
43 | |
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
|
44 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
|
45 |
2645 | 46 for priority, trigger in self.__triggers[point_name]: |
47 try: | |
48 cont = yield 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
|
49 if can_cancel and not cont: |
2645 | 50 defer.returnValue(False) |
51 except sync_trigger.SkipOtherTriggers: | |
52 break | |
53 defer.returnValue(True) |