def clean(self):
if 'geom' in self._get_changed_fields():
if self.zones:
raise db.ValidationError(
'The spatial coverage already has a Geozone')
if 'zones' in self._get_changed_fields():
if self.geom:
raise db.ValidationError(
'The spatial coverage already has a Geometry')
def add_badge(self, kind):
'''Perform an atomic prepend for a new badge'''
badge = self.get_badge(kind)
if badge:
return badge
if kind not in getattr(self, '__badges__', {}):
msg = 'Unknown badge type for {model}: {kind}'
raise db.ValidationError(
msg.format(model=self.__class__.__name__, kind=kind))
badge = Badge(kind=kind)
if current_user.is_authenticated:
badge.created_by = current_user.id
self.update(__raw__={
'$push': {
'badges': {
'$each': [badge.to_mongo()],
'$position': 0
}
}
})
self.reload()
post_save.send(self.__class__, document=self)
on_badge_added.send(self, kind=kind)
return self.get_badge(kind)
def validate(self, value):
if not isinstance(value, dict):
raise db.ValidationError('Should be a dict instance')
def validate(self, value):
kinds = [b.kind for b in value]
if len(kinds) > len(set(kinds)):
raise db.ValidationError(
'Duplicate badges for a given kind is not allowed')
return super(BadgesList, self).validate(value)
def validate(self, clean=True):
badges = getattr(self._instance, '__badges__', {})
if self.kind not in badges.keys():
raise db.ValidationError('Unknown badge type %s' % self.kind)
return super(Badge, self).validate(clean=clean)
