Mercurial > libervia-backend
annotate sat_frontends/bridge/bridge_frontend.py @ 3013:860c550028d6
memory (sqlite): properly wait for messages to be writen in database:
the deferreds of the queries writing message to databases where not gathered and returned,
so the caller was not waiting for them to continue its workflow. This was resulting in
messages not always written when database was read just after the write (a case common
with MUC implementation), and message was appearing empty when sent to bridge.
fix 328
author | Goffi <goffi@goffi.org> |
---|---|
date | Thu, 18 Jul 2019 21:58:34 +0200 (2019-07-18) |
parents | 003b8b4b56a7 |
children | ab2696e34d29 |
rev | line source |
---|---|
1934
2daf7b4c6756
use of /usr/bin/env instead of /usr/bin/python in shebang
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
1 #!/usr/bin/env python2 |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
2 # -*- coding: utf-8 -*- |
0 | 3 |
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
4 # SAT communication bridge |
2771 | 5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org) |
0 | 6 |
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
7 # This program is free software: you can redistribute it and/or modify |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
8 # it under the terms of the GNU Affero General Public License as published by |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
9 # the Free Software Foundation, either version 3 of the License, or |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
10 # (at your option) any later version. |
0 | 11 |
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
12 # This program is distributed in the hope that it will be useful, |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
15 # GNU Affero General Public License for more details. |
0 | 16 |
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
17 # You should have received a copy of the GNU Affero General Public License |
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
572
diff
changeset
|
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
0 | 19 |
1062
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
20 |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
21 class BridgeException(Exception): |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
22 """An exception which has been raised from the backend and arrived to the frontend.""" |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
23 |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
24 def __init__(self, name, message="", condition=""): |
1062
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
25 """ |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
26 |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
27 @param name (str): full exception class name (with module) |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
28 @param message (str): error message |
1073
f094583732de
bridge: DBusException also transports the twisted failure condition
souliane <souliane@mailoo.org>
parents:
1062
diff
changeset
|
29 @param condition (str) : error condition |
1062
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
30 """ |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
31 Exception.__init__(self) |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
32 self.fullname = unicode(name) |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
33 self.message = unicode(message) |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
34 self.condition = unicode(condition) if condition else "" |
2765
378188abe941
misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
35 self.module, __, self.classname = unicode(self.fullname).rpartition(".") |
1062
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
36 |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
37 def __str__(self): |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
38 message = (": %s" % self.message) if self.message else "" |
1062
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
39 return self.classname + message |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
40 |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
41 def __eq__(self, other): |
95758ef3faa8
bridge: async failures are more detailed (full class name + error message)
souliane <souliane@mailoo.org>
parents:
811
diff
changeset
|
42 return self.classname == other |