Mercurial > libervia-backend
comparison src/tools/memory.py @ 428:a4a9efadabfc
core: fixed memory initialisation sequence
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 11 Nov 2011 19:49:00 +0100 |
| parents | e4e9187e3b5b |
| children |
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| 427:bb0236633da5 | 428:a4a9efadabfc |
|---|---|
| 492 """This class manage all persistent informations""" | 492 """This class manage all persistent informations""" |
| 493 | 493 |
| 494 def __init__(self, host): | 494 def __init__(self, host): |
| 495 info (_("Memory manager init")) | 495 info (_("Memory manager init")) |
| 496 self.initialized = defer.Deferred() | 496 self.initialized = defer.Deferred() |
| 497 init_defers = [] #list of deferred to wait before initialization is finished | |
| 498 self.host = host | 497 self.host = host |
| 499 self.contacts={} | 498 self.contacts={} |
| 500 self.presenceStatus={} | 499 self.presenceStatus={} |
| 501 self.lastResource={} #tmp, will be refactored with bdd integration | 500 self.lastResource={} #tmp, will be refactored with bdd integration |
| 502 self.subscriptions={} | 501 self.subscriptions={} |
| 509 database_file = os.path.expanduser(self.getConfig('','local_dir')+ | 508 database_file = os.path.expanduser(self.getConfig('','local_dir')+ |
| 510 self.host.get_const('savefile_database')) | 509 self.host.get_const('savefile_database')) |
| 511 self.storage = SqliteStorage(database_file) | 510 self.storage = SqliteStorage(database_file) |
| 512 self.params=Param(host, self.storage) | 511 self.params=Param(host, self.storage) |
| 513 self.loadFiles() | 512 self.loadFiles() |
| 514 self.storage.initialized.addCallback(lambda ignore: self.load(init_defers)) | 513 d = self.storage.initialized.addCallback(self.load) |
| 515 | 514 d.chainDeferred(self.initialized) |
| 516 defer.DeferredList(init_defers).chainDeferred(self.initialized) | |
| 517 | 515 |
| 518 def parseMainConf(self): | 516 def parseMainConf(self): |
| 519 """look for main .ini configuration file, and parse it""" | 517 """look for main .ini configuration file, and parse it""" |
| 520 _config = SafeConfigParser(defaults=default_config) | 518 _config = SafeConfigParser(defaults=default_config) |
| 521 try: | 519 try: |
| 566 self.private=pickle.load(private_pickle) | 564 self.private=pickle.load(private_pickle) |
| 567 debug(_("private values loaded")) | 565 debug(_("private values loaded")) |
| 568 except: | 566 except: |
| 569 error (_("Can't load private values !")) | 567 error (_("Can't load private values !")) |
| 570 | 568 |
| 571 def load(self, init_defers): | 569 def load(self, ignore): |
| 572 """Load parameters and all memory things from db | 570 """Load parameters and all memory things from db""" |
| 573 @param init_defers: list of deferred to wait before parameters are loaded""" | |
| 574 #parameters data | 571 #parameters data |
| 575 init_defers.append(self.params.loadGenParams()) | 572 return self.params.loadGenParams() |
| 576 | 573 |
| 577 def loadIndividualParams(self, profile): | 574 def loadIndividualParams(self, profile): |
| 578 """Load individual parameters for a profile | 575 """Load individual parameters for a profile |
| 579 @param profile: %(doc_profile)s""" | 576 @param profile: %(doc_profile)s""" |
| 580 return self.params.loadIndParams(profile) | 577 return self.params.loadIndParams(profile) |