easy enough to create a function
def dict_getter(attr, key):
@hybrid_property
def get(self):
return getattr(self, attr).get(key)
@get.expression
def get(self):
return getattr(self, attr)[key]
return get
class User(Base):
phone_number_2= dict_getter("details", "phone_num_2")
probably
I have a small model with a 'json' column called details and several hybrid
properties to abstract getting from it safely:
User(Base):
@hybrid_property
def phone_number_2(self):
return self.details.get('phone_num_2')
However when I use this in a query, in the class context, I get
