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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 from flumotion.twisted.defer import defer_generator 23 from flumotion.common import componentui, errors 24 3032 split = string.split('/') 33 assert not split[0] 34 assert len(split) > 0 and len(split) < 4 35 if len(split) == 3: 36 return ['component'] + split[1:] 37 elif len(split) == 2: 38 if split[1] == 'atmosphere': 39 return ['atmosphere'] 40 elif split[1] == '': 41 return ['root'] 42 else: 43 return ['flow'] + split[1:]4446 if avatarId[0] == 'atmosphere': 47 for c in planet.get('atmosphere').get('components'): 48 if c.get('name') == avatarId[1]: 49 return c 50 print ('Could not find component named %s in flow %s' 51 % (avatarId[1], avatarId[0])) 52 return None 53 54 for f in planet.get('flows'): 55 if f.get('name') == avatarId[0]: 56 for c in f.get('components'): 57 if c.get('name') == avatarId[1]: 58 return c 59 print ('Could not find component named %s in flow %s' 60 % (avatarId[1], avatarId[0])) 61 return None6264 if not component: 65 d = model.callRemote('getPlanetState') 66 yield d 67 planet = d.value() 68 component = find_component(planet, avatarId) 69 if component: 70 d = model.componentCallRemote(component, 'getUIState') 71 yield d 72 try: 73 uistate = d.value() 74 yield uistate 75 except errors.SleepingComponentError: 76 if not quiet: 77 print ('Error: Component %s in flow %s is sleeping' 78 % (avatarId[1], avatarId[0]))79 get_component_uistate = defer_generator(get_component_uistate) 80
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