Source Code for Module couchdbkit.ext.pylons.db

 1  # -*- coding: utf-8 - 
 2  # 
 3  # This file is part of couchdbkit released under the MIT license.  
 4  # See the NOTICE for more information. 
 5   
 6  import os.path 
 7   
 8  from ...client import Server 
 9  from ...designer import pushapps 
10  from ...schema import Document 
11   
12 -def init_from_config(config): 
13      """Initialize the database given a pylons config. This assumes the 
14      configuration format layed out on the wiki. This will only initialize the 
15      primary database. 
16   
17      This prefixes the database name with test_ if we're running unit tests. 
18      """ 
19      uri = config['couchdb.uri'] 
20      dbname = config['couchdb.dbname'] 
21   
22      config['couchdb.db'] = init_db(uri, dbname) 
23      config['couchdb.fixtures'] = os.path.join(config['pylons.paths']['root'], "fixtures") 
24   
25 -def init_db(uri, dbname, main_db=True): 
26      """Returns a db object and syncs the design documents on demand. 
27      If main_db is set to true then all models will use that one by default. 
28      """ 
29      server = Server(uri) 
30   
31      db = server.get_or_create_db(dbname) 
32      if main_db: 
33          Document.set_db(db) 
34      return db 
35   
36 -def sync_design(db, path): 
37      """Synchronizes the design documents with the database passed in.""" 
38      pushapps(path, db) 
39   
40 -def default_design_path(config): 
41      """Returns full path to the default design documents path, it's _design in 
42      the pylons root path 
43      """ 
44      return os.path.join(config['pylons.paths']['root'], "_design") 
45