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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 import os 23 import sys 24 25 from flumotion.common import package, errors 26 27 import flumotion.project 2830 """ 31 Returns a list of all add-on projects seen by Flumotion. 32 """ 33 projects = [n for n in sys.modules.keys() if n.startswith('flumotion.project')] 34 paths = flumotion.project.__path__ 35 modules = [] 36 for path in paths: 37 modules.extend(package.findEndModuleCandidates( 38 os.path.abspath(os.path.join(path, '..', '..')), 39 prefix='flumotion.project')) 40 41 modules.remove('flumotion.project.project') 42 43 return [n[len('flumotion.project.'):] for n in modules]4446 """ 47 Get an attribute from a project's module. 48 """ 49 moduleName = "flumotion.project.%s" % project 50 try: 51 exec("import %s" % moduleName) 52 except ImportError: 53 raise errors.NoProjectError(moduleName) 54 except SyntaxError: 55 raise errors.NoProjectError(moduleName) 56 m = sys.modules[moduleName] 57 return getattr(m, attribute, default)58
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