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Gaudi Framework, version v21r8 |
| Home | Generated: 17 Mar 2010 |
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Gaudi Framework, version v21r8 |
| Home | Generated: 17 Mar 2010 |
Classes | |
| class | Error |
| class | PropertyReference |
| Allow references to options as in old style. More... | |
| class | Configurable |
| class | DummyDescriptor |
| if isinstance(v,Configurable) and not v.isPublic(): rep += v.__str__( indent + 1 ) + os.linesep elif isinstance(v,GaudiHandleArray): for vi in v: if isinstance(vi,Configurable) and not vi.isPublic(): rep += vi.__str__( indent + 1 ) + os.linesep More... | |
| class | ConfigurableGeneric |
| class | ConfigurableAlgorithm |
| class | ConfigurableService |
| class | ConfigurableAlgTool |
| class | ConfigurableAuditor |
| class | ConfigurableUser |
Functions | |
| def | expandvars |
| def | appendPostConfigAction |
| def | removePostConfigAction |
| def | applyConfigurableUsers |
| def | getNeededConfigurables |
| def | purge |
Variables | |
| list | __all__ |
| tuple | log = logging.getLogger( 'Configurable' ) |
| list | postConfigActions = [] |
| _appliedConfigurableUsers_ = False | |
| def Configurable::appendPostConfigAction | ( | function | ) |
Add a new callable ('function') to the list of post-configuration actions.
If the callable is already in the list, it is moved to the end of the list.
The list is directly accessible as 'GaudiKernel.Configurable.postConfigActions'.
Definition at line 1309 of file Configurable.py.
01309 : 01310 """ 01311 Add a new callable ('function') to the list of post-configuration actions. 01312 If the callable is already in the list, it is moved to the end of the list. 01313 The list is directly accessible as 'GaudiKernel.Configurable.postConfigActions'. 01314 """ 01315 try: 01316 postConfigActions.remove(function) 01317 except: 01318 pass 01319 postConfigActions.append(function) def removePostConfigAction(function):
| def Configurable::applyConfigurableUsers | ( | ) |
Call the apply method of all the ConfigurableUser instances respecting the dependencies. First the C.U.s that are not used by anybody, then the used ones, when they are not used anymore.
Definition at line 1328 of file Configurable.py.
01328 : 01329 """ 01330 Call the apply method of all the ConfigurableUser instances respecting the 01331 dependencies. First the C.U.s that are not used by anybody, then the used 01332 ones, when they are not used anymore. 01333 """ 01334 # Avoid double calls 01335 global _appliedConfigurableUsers_, postConfigActions 01336 if _appliedConfigurableUsers_: 01337 return 01338 _appliedConfigurableUsers_ = True 01339 01340 confUsers = [ c 01341 for c in Configurable.allConfigurables.values() 01342 if hasattr(c,"__apply_configuration__") ] 01343 applied = True # needed to detect dependency loops 01344 while applied and confUsers: 01345 newConfUsers = [] # list of conf users that cannot be applied yet 01346 applied = False 01347 for c in confUsers: 01348 if hasattr(c,"__users__") and c.__users__: 01349 newConfUsers.append(c) # cannot use this one yet 01350 else: # it does not have users or the list is empty 01351 applied = True 01352 # the ConfigurableUser is enabled if it doesn't have an _enabled 01353 # property or its value is True 01354 enabled = (not hasattr(c, "_enabled")) or c._enabled 01355 if enabled: 01356 log.info("applying configuration of %s", c.name()) 01357 c.__apply_configuration__() 01358 log.info(c) 01359 else: 01360 log.info("skipping configuration of %s", c.name()) 01361 if hasattr(c, "__detach_used__"): 01362 # tells the used configurables that they are not needed anymore 01363 c.__detach_used__() 01364 confUsers = newConfUsers # list of C.U.s still to go 01365 if confUsers: 01366 # this means that some C.U.s could not be applied because of a dependency loop 01367 raise Error("Detected loop in the ConfigurableUser " 01368 " dependencies: %r" % [ c.name() 01369 for c in confUsers ]) 01370 # Call post-config actions 01371 for action in postConfigActions: 01372 action() 01373 def getNeededConfigurables():
| def Configurable::expandvars | ( | data | ) |
Expand environment variables "data". Data can be string, list, tuple and dictionary. For collection, all the contained strings will be manipulated (recursively).
Definition at line 27 of file Configurable.py.
00027 : 00028 """ 00029 Expand environment variables "data". 00030 Data can be string, list, tuple and dictionary. For collection, all the 00031 contained strings will be manipulated (recursively). 00032 """ 00033 import os.path 00034 typ = type(data) 00035 if typ is str: 00036 return os.path.expandvars(data) 00037 elif typ in [list, tuple]: 00038 collect = [] 00039 for i in data: 00040 collect.append(expandvars(i)) 00041 return typ(collect) 00042 elif typ is dict: 00043 collect = {} 00044 for k in data: 00045 collect[expandvars(k)] = expandvars(data[k]) 00046 return collect 00047 return data 00048 class Error(RuntimeError):
| def Configurable::getNeededConfigurables | ( | ) |
Function to select all and only the configurables that have to be used in GaudiPython.AppMgr constructor. This is needed because in Athena the implementation have to be different (the configuration is used in a different moment).
Definition at line 1374 of file Configurable.py.
01374 : 01375 """ 01376 Function to select all and only the configurables that have to be used in 01377 GaudiPython.AppMgr constructor. 01378 This is needed because in Athena the implementation have to be different (the 01379 configuration is used in a different moment). 01380 """ 01381 return [ k 01382 for k, v in Configurable.allConfigurables.items() 01383 if v.getGaudiType() != "User" ] # Exclude ConfigurableUser instances 01384 def purge():
| def Configurable::purge | ( | ) |
Clean up all configurations and configurables.
Definition at line 1385 of file Configurable.py.
01385 : 01386 """ 01387 Clean up all configurations and configurables. 01388 """ 01389 for c in Configurable.allConfigurables.values(): 01390 c.__class__.configurables.clear() 01391 Configurable.allConfigurables.clear() 01392 # FIXME: (MCl) this is needed because instances of ConfigurableGeneric are not 01393 # migrated to the correct class when this is known. 01394 ConfigurableGeneric.configurables.clear() 01395 from ProcessJobOptions import _included_files 01396 import os.path, sys 01397 for file in _included_files: 01398 dirname, basname = os.path.split(file) 01399 basname, ext = os.path.splitext(basname) 01400 if basname in sys.modules: 01401 del sys.modules[basname] 01402 _included_files.clear() _included_files.clear()
| def Configurable::removePostConfigAction | ( | function | ) |
Remove a collable from the list of post-config actions. The list is directly accessible as 'GaudiKernel.Configurable.postConfigActions'.
Definition at line 1320 of file Configurable.py.
01320 : 01321 """ 01322 Remove a collable from the list of post-config actions. 01323 The list is directly accessible as 'GaudiKernel.Configurable.postConfigActions'. 01324 """ 01325 postConfigActions.remove(function) 01326 _appliedConfigurableUsers_ = False
Initial value:
[ 'Configurable', 'ConfigurableAlgorithm', 'ConfigurableAlgTool', 'ConfigurableAuditor', 'ConfigurableService', 'ConfigurableUser', 'VERBOSE','DEBUG','INFO', 'WARNING', 'ERROR', 'FATAL', 'appendPostConfigAction', 'removePostConfigAction' ]
Definition at line 14 of file Configurable.py.
Definition at line 1327 of file Configurable.py.
| tuple Configurable::log = logging.getLogger( 'Configurable' ) |
Definition at line 25 of file Configurable.py.
Definition at line 1308 of file Configurable.py.