def create_user(self, arg_dict):
try:
user = User(**arg_dict)
except AssertionError as ex:
raise falcon.HTTPBadRequest('Could not create User.', ex.message)
try:
return user.save()
except (IntegrityError, InvalidRequestError) as ex:
DB.rollback()
raise falcon.HTTPBadRequest('Could not create User.', 'That email is already taken.')
def query(cls):
return DB.query(cls)
def delete(self, commit=True):
"""Remove the record from the database."""
DB.delete(self)
return commit and DB.commit()
def save(self, commit=True):
"""Save the record."""
DB.add(self)
if commit:
DB.commit()
return self
def get(cls, id):
"""Get an instance from its id."""
return DB.query(cls).get(id)
def _query_collection(self, cls, schema):
"""Query a collection of a class passed in and return the JSON dump of its schema"""
return json.dumps(json.loads(schema.dumps(DB.query(cls).all(), many=True).data))