Commit 29985fb5 authored by Giorgos Korfiatis's avatar Giorgos Korfiatis
Browse files

Remove unused code

parent 7d25480c
......@@ -1303,118 +1303,6 @@ class UserSetting(models.Model):
### PROJECTS ###
################
def synced_model_metaclass(class_name, class_parents, class_attributes):
new_attributes = {}
sync_attributes = {}
for name, value in class_attributes.iteritems():
sync, underscore, rest = name.partition('_')
if sync == 'sync' and underscore == '_':
sync_attributes[rest] = value
else:
new_attributes[name] = value
if 'prefix' not in sync_attributes:
m = ("you did not specify a 'sync_prefix' attribute "
"in class '%s'" % (class_name,))
raise ValueError(m)
prefix = sync_attributes.pop('prefix')
class_name = sync_attributes.pop('classname', prefix + '_model')
for name, value in sync_attributes.iteritems():
newname = prefix + '_' + name
if newname in new_attributes:
m = ("class '%s' was specified with prefix '%s' "
"but it already has an attribute named '%s'"
% (class_name, prefix, newname))
raise ValueError(m)
new_attributes[newname] = value
newclass = type(class_name, class_parents, new_attributes)
return newclass
def make_synced(prefix='sync', name='SyncedState'):
the_name = name
the_prefix = prefix
class SyncedState(models.Model):
sync_classname = the_name
sync_prefix = the_prefix
__metaclass__ = synced_model_metaclass
sync_new_state = models.BigIntegerField(null=True)
sync_synced_state = models.BigIntegerField(null=True)
STATUS_SYNCED = 0
STATUS_PENDING = 1
sync_status = models.IntegerField(db_index=True)
class Meta:
abstract = True
class NotSynced(Exception):
pass
def sync_init_state(self, state):
self.sync_synced_state = state
self.sync_new_state = state
self.sync_status = self.STATUS_SYNCED
def sync_get_status(self):
return self.sync_status
def sync_set_status(self):
if self.sync_new_state != self.sync_synced_state:
self.sync_status = self.STATUS_PENDING
else:
self.sync_status = self.STATUS_SYNCED
def sync_set_synced(self):
self.sync_synced_state = self.sync_new_state
self.sync_status = self.STATUS_SYNCED
def sync_get_synced_state(self):
return self.sync_synced_state
def sync_set_new_state(self, new_state):
self.sync_new_state = new_state
self.sync_set_status()
def sync_get_new_state(self):
return self.sync_new_state
def sync_set_synced_state(self, synced_state):
self.sync_synced_state = synced_state
self.sync_set_status()
def sync_get_pending_objects(self):
kw = dict((the_prefix + '_status', self.STATUS_PENDING))
return self.objects.filter(**kw)
def sync_get_synced_objects(self):
kw = dict((the_prefix + '_status', self.STATUS_SYNCED))
return self.objects.filter(**kw)
def sync_verify_get_synced_state(self):
status = self.sync_get_status()
state = self.sync_get_synced_state()
verified = (status == self.STATUS_SYNCED)
return state, verified
def sync_is_synced(self):
state, verified = self.sync_verify_get_synced_state()
return verified
return SyncedState
SyncedState = make_synced(prefix='sync', name='SyncedState')
class ChainManager(ForUpdateManager):
def search_by_name(self, *search_strings):
......
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