def model_inspection(mapper: Mapper, cls: DeclarativeMeta) -> None:
name = cls.__tablename__
for col in cls.__table__.columns:
model_properties[name].append(col.key)
if col.type == PickleType and isinstance(col.default.arg, list):
property_types[col.key] = "list"
else:
column_type = {
Boolean: "bool",
Integer: "int",
Float: "float",
JSON: "dict",
PickleType: "dict",
}.get(type(col.type), "str")
if col.key not in property_types:
property_types[col.key] = column_type
if hasattr(cls, "parent_cls"):
model_properties[name].extend(model_properties[cls.parent_cls])
if "Service" in name and name != "Service":
model_properties[name].extend(model_properties["Service"])
model = {name: cls, name.lower(): cls}
models.update(model)
for relation in mapper.relationships:
if getattr(relation.mapper.class_, "private", False):
continue
property = str(relation).split(".")[1]
relationships[name][property] = {
"model": relation.mapper.class_.__tablename__,
"list": relation.uselist,
}
def model_inspection(mapper, model):
name = model.__tablename__
for col in inspect(model).columns:
if not col.info.get("model_properties", True):
continue
model_properties[name].append(col.key)
if col.type == PickleType and isinstance(
col.default.arg, list):
property_types[col.key] = "list"
else:
column_type = {
Boolean: "bool",
Integer: "int",
Float: "float",
JSON: "dict",
PickleType: "dict",
}.get(type(col.type), "str")
if col.key not in property_types:
property_types[col.key] = column_type
for descriptor in inspect(model).all_orm_descriptors:
if descriptor.extension_type is ASSOCIATION_PROXY:
property = (
descriptor.info.get("name") or
f"{descriptor.target_collection}_{descriptor.value_attr}"
)
model_properties[name].append(property)
if hasattr(model, "parent_type"):
model_properties[name].extend(
model_properties[model.parent_type])
if "service" in name and name != "service":
model_properties[name].extend(model_properties["service"])
models.update({name: model, name.lower(): model})
model_properties[name].extend(model.model_properties)
model_properties[name] = list(set(model_properties[name]))
for relation in mapper.relationships:
if getattr(relation.mapper.class_, "private", False):
continue
property = str(relation).split(".")[1]
relationships[name][property] = {
"model": relation.mapper.class_.__tablename__,
"list": relation.uselist,
}