def update(self, **kwargs):
for k, v in kwargs.items():
if hasattr(self, k):
setattr(self, k, v)
elif hasattr(self.profile, k):
if k == 'gold':
v += getattr(self.profile, k)
setattr(self.profile, k, v)
if self.profile.gold >= Level['gold']['topic_creation']:
self.role |= Permission.get_by_role('topic_creation').bit
if self.profile.gold >= Level['gold']['vote']:
self.role |= Permission.get_by_role('vote').bit
try:
db_session.add(self)
db_session.commit()
except (DataError, IntegrityError, ProgrammingError):
db_session.rollback()
raise
def has_permission(self, role):
per = Permission.get_by_role(role)
if not per:
return None
r = self.query.filter((self.role&per.bit)>0)
return r.first()
