Mercurial > kallithea

annotate rhodecode/model/__init__.py @ 902:07a6e8c65526 beta

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fixed copyright year to 2011
author Marcin Kuzminski <marcin@python-works.com>
date Fri, 31 Dec 2010 19:46:56 +0100
parents bb35ad076e2f
children 37a9421f32a0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
759
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
1 # -*- coding: utf-8 -*-
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
2 """
811
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
3 rhodecode.model.__init__
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
4 ~~~~~~~~~~~~~~~~~~~~~~~~
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
5
759
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
6 The application's model objects
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
7
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
8 :created_on: Nov 25, 2010
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
9 :author: marcink
902
07a6e8c65526 fixed copyright year to 2011
Marcin Kuzminski <marcin@python-works.com>
parents: 811
diff changeset
10 :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>
759
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
11 :license: GPLv3, see COPYING for more details.
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
12
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
13
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
14 :example:
811
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
15
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
16 .. code-block:: python
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
17
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
18 from paste.deploy import appconfig
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
19 from pylons import config
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
20 from sqlalchemy import engine_from_config
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
21 from rhodecode.config.environment import load_environment
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
22
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
23 conf = appconfig('config:development.ini', relative_to = './../../')
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
24 load_environment(conf.global_conf, conf.local_conf)
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
25
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
26 engine = engine_from_config(config, 'sqlalchemy.')
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
27 init_model(engine)
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
28 # RUN YOUR CODE HERE
759
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
29
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
30 """
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
31 # This program is free software; you can redistribute it and/or
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
32 # modify it under the terms of the GNU General Public License
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
33 # as published by the Free Software Foundation; version 2
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
34 # of the License or (at your opinion) any later version of the license.
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
35 #
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
36 # This program is distributed in the hope that it will be useful,
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
37 # but WITHOUT ANY WARRANTY; without even the implied warranty of
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
38 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
39 # GNU General Public License for more details.
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
40 #
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
41 # You should have received a copy of the GNU General Public License
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
42 # along with this program; if not, write to the Free Software
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
43 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
44 # MA 02110-1301, USA.
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
45
0
564e40829f80 initial commit.
Marcin Kuzminski
parents:
diff changeset
46 import logging
547
1e757ac98988 renamed project to rhodecode
Marcin Kuzminski <marcin@python-works.com>
parents: 473
diff changeset
47 from rhodecode.model import meta
0
564e40829f80 initial commit.
Marcin Kuzminski
parents:
diff changeset
48 log = logging.getLogger(__name__)
564e40829f80 initial commit.
Marcin Kuzminski
parents:
diff changeset
49
564e40829f80 initial commit.
Marcin Kuzminski
parents:
diff changeset
50 def init_model(engine):
811
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
51 """Initializes db session, bind the engine with the metadata,
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
52 Call this before using any of the tables or classes in the model, preferably
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
53 once in application start
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
54
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
55 :param engine: engine to bind to
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
56 """
759
a7f50911a945 Models code cleanups
Marcin Kuzminski <marcin@python-works.com>
parents: 752
diff changeset
57 log.info("initializing db models for %s", engine)
0
564e40829f80 initial commit.
Marcin Kuzminski
parents:
diff changeset
58 meta.Base.metadata.bind = engine
752
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
59
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
60 class BaseModel(object):
811
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
61 """Base Model for all RhodeCode models, it adds sql alchemy session
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
62 into instance of model
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
63
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
64 :param sa: If passed it reuses this session instead of creating a new one
bb35ad076e2f docs updates
Marcin Kuzminski <marcin@python-works.com>
parents: 759
diff changeset
65 """
752
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
66
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
67 def __init__(self, sa=None):
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
68 if sa is not None:
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
69 self.sa = sa
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
70 else:
89b9037d68b7 fixed Example celery config to ampq,
Marcin Kuzminski <marcin@python-works.com>
parents: 547
diff changeset
71 self.sa = meta.Session()