Mercurial > libervia-backend
annotate frontends/src/quick_frontend/quick_chat_list.py @ 853:c2f6ada7858f
core (sqlite): automatic database update:
- new Updater class check database consistency (by calculating a hash on the .schema), and updates base if necessary
- database now has a version (1 for current, 0 will be for 0.3's database), for each change this version will be increased
- creation statements and update statements are in the form of dict of dict with tuples. There is a help text at the top of the module to explain how it works
- if we are on a development version, the updater try to update the database automaticaly (without deleting table or columns). The Updater.generateUpdateData method can be used to ease the creation of update data (i.e. the dictionary at the top, see the one for the key 1 for an example).
- if there is an inconsistency, an exception is raised, and a message indicate the SQL statements that should fix the situation.
- well... this is rather complicated, a KISS method would maybe have been better. The future will say if we need to simplify it :-/
- new DatabaseError exception
author | Goffi <goffi@goffi.org> |
---|---|
date | Sun, 23 Feb 2014 23:30:32 +0100 |
parents | 1fe00f0c9a91 |
children | 75025461141f |
rev | line source |
---|---|
0 | 1 #!/usr/bin/python |
2 # -*- coding: utf-8 -*- | |
3 | |
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
587
diff
changeset
|
4 # helper class for making a SAT frontend |
811 | 5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) |
0 | 6 |
609
84a6e83157c2
fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents:
587
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:
587
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:
587
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:
587
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:
587
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:
587
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:
587
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:
587
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:
587
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:
587
diff
changeset
|
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
0 | 19 |
225
fd9b7834d98a
distutils installation script, draft
Goffi <goffi@goffi.org>
parents:
223
diff
changeset
|
20 from sat.tools.jid import JID |
0 | 21 |
22 | |
23 class QuickChatList(dict): | |
24 """This class is used to manage the list of chat windows. | |
25 It act as a dict, but create a chat window when the name is found for the first time.""" | |
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
26 |
0 | 27 def __init__(self, host): |
28 dict.__init__(self) | |
29 self.host = host | |
30 | |
639
99eee75ec1b7
core: better handling of profile_key and don't write the param file anymore
souliane <souliane@mailoo.org>
parents:
638
diff
changeset
|
31 def __getitem__(self, to_jid): |
99eee75ec1b7
core: better handling of profile_key and don't write the param file anymore
souliane <souliane@mailoo.org>
parents:
638
diff
changeset
|
32 target = JID(to_jid) |
688
f7878ad3c846
tools: renamed tools.jid.JID attribute "short" to "bare"
souliane <souliane@mailoo.org>
parents:
639
diff
changeset
|
33 if not target.bare in self: |
0 | 34 #we have to create the chat win |
688
f7878ad3c846
tools: renamed tools.jid.JID attribute "short" to "bare"
souliane <souliane@mailoo.org>
parents:
639
diff
changeset
|
35 self[target.bare] = self.createChat(target) |
f7878ad3c846
tools: renamed tools.jid.JID attribute "short" to "bare"
souliane <souliane@mailoo.org>
parents:
639
diff
changeset
|
36 return dict.__getitem__(self, target.bare) |
0 | 37 |
51
8c67ea98ab91
frontend improved to take into account new SàT features
Goffi <goffi@goffi.org>
parents:
0
diff
changeset
|
38 def createChat(self, target): |
0 | 39 raise NotImplementedError |