class C(TableModel):
__tablename__ = "c"
id = Integer32(pk=True)
f = File(store_as=HybridFileStore('test_file_storage', 'json'))
class SomeClass3(TableModel):
__tablename__ = "%s_%d" % (fn, 3)
i = Integer32(pk=True)
a = File(store_as=HybridFileStore("path", db_format='jsonb'))