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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 """utilities used by flumotion-command""" 23 24 from flumotion.twisted.defer import defer_generator 25 from flumotion.common import errors 26 27 __version__ = "$Rev: 7162 $" 28 29 35 3638 split = string.split('/') 39 assert not split[0] 40 assert len(split) > 0 and len(split) < 4 41 if len(split) == 3: 42 return ['component'] + split[1:] 43 elif len(split) == 2: 44 if split[1] == 'atmosphere': 45 return ['atmosphere'] 46 elif split[1] == '': 47 return ['root'] 48 else: 49 return ['flow'] + split[1:]50 5153 if avatarId[0] == 'atmosphere': 54 for c in planet.get('atmosphere').get('components'): 55 if c.get('name') == avatarId[1]: 56 return c 57 print ('Could not find component named %s in flow %s' 58 % (avatarId[1], avatarId[0])) 59 return None 60 61 for f in planet.get('flows'): 62 if f.get('name') == avatarId[0]: 63 for c in f.get('components'): 64 if c.get('name') == avatarId[1]: 65 return c 66 print ('Could not find component named %s in flow %s' 67 % (avatarId[1], avatarId[0])) 68 return None69 7072 if not component: 73 d = model.callRemote('getPlanetState') 74 yield d 75 planet = d.value() 76 component = find_component(planet, avatarId) 77 if component: 78 d = model.componentCallRemote(component, 'getUIState') 79 yield d 80 try: 81 uistate = d.value() 82 yield uistate 83 except errors.SleepingComponentError: 84 if not quiet: 85 print ('Error: Component %s in flow %s is sleeping' 86 % (avatarId[1], avatarId[0]))87 get_component_uistate = defer_generator(get_component_uistate) 88
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