Source Code for Module flumotion.common.setup

 1  # -*- Mode: Python -*- 
 2  # vi:si:et:sw=4:sts=4:ts=4 
 3  # 
 4  # Flumotion - a streaming media server 
 5  # Copyright (C) 2004,2005,2006,2007 Fluendo, S.L. (www.fluendo.com). 
 6  # All rights reserved. 
 7   
 8  # This file may be distributed and/or modified under the terms of 
 9  # the GNU General Public License version 2 as published by 
10  # the Free Software Foundation. 
11  # This file is distributed without any warranty; without even the implied 
12  # warranty of merchantability or fitness for a particular purpose. 
13  # See "LICENSE.GPL" in the source distribution for more information. 
14   
15  # Licensees having purchased or holding a valid Flumotion Advanced 
16  # Streaming Server license may use this file in accordance with the 
17  # Flumotion Advanced Streaming Server Commercial License Agreement. 
18  # See "LICENSE.Flumotion" in the source distribution for more information. 
19   
20  # Headers in this file shall remain intact. 
21   
22  """initalizing logging and package paths. 
23  """ 
24   
25  __version__ = "$Rev: 6964 $" 
26   
27   
28 -def setup(): 
29      """ 
30      Set up the logging system. 
31      """ 
32      from flumotion.common import log 
33      log.init() 
34   
35 -def setupPackagePath(): 
36      """ 
37      set up all project paths specified in the FLU_PROJECT_PATH environment 
38      variable. 
39   
40      This should be called by every Flumotion binary before starting/importing 
41      any other flumotion code. 
42      """ 
43      import os 
44      from flumotion.common import package, log 
45      from flumotion.configure import configure 
46   
47      registryPaths = [configure.pythondir, ] 
48      if os.environ.has_key('FLU_PROJECT_PATH'): 
49          paths = os.environ['FLU_PROJECT_PATH'] 
50          registryPaths += paths.split(':') 
51   
52      log.debug('setup', 'registry paths: %s' % ", ".join(registryPaths)) 
53      for path in registryPaths: 
54          log.debug('setup', 'registering package path: %s' % path) 
55          # we register with the path as part of the key, since 
56          # these aren't meant to be replaced 
57          package.getPackager().registerPackagePath(path, 
58              "FLU_PROJECT_PATH_" + path) 
59