New field type with custom sql conversion

I’m using trunk and some coffee I had running with the latest 2.x from pypi is no longer working. I’m implementing a Field for postgis point geometry. My conversation function to python used

q=SelectQuery(self.model_type, fn.ST_X(value).alias('x'), fn.ST_Y(value).alias('y'))
r=q.first_row()
return r.x, r.y

I can’t get your working now. Is there an equivalent? Or a better way? If prefer to have the initial select do the conversation instead of a second select query.

[coleifer]

Bro are you high? Do you english?

[tclarke]

I understand that it’s inefficient, I’m trying to figure out how to make the ORM do it in a single select and automatically populate the object. The context is something like: ` class Bar(Model): id = IntegerField(primary_key=True)

class Foo(Model): bbox = BoxField() # this is the custom field with the bbox accessor bar = ForeignKey(Bar, backref=“foo”)

…

tmp = Bar.get(id=my_bar_id) json.dumps(model_to_dict(tmp))