core.orm

Submodules

• core.orm.abstract
• core.orm.cache
• core.orm.debug
• core.orm.func
• core.orm.mixins
• core.orm.observer
• core.orm.session_manager
• core.orm.sql
• core.orm.types
• core.orm.utils

Attributes

Base
translation_hybrid

Functions

find_models(→ Iterator[type[_T]])

Finds the ORM models in the given ORM base class that match a filter.

Package Contents

core.orm.Base

core.orm.translation_hybrid

core.orm.find_models(base: type[_T], is_match: Callable[[type[_T]], bool]) → Iterator[type[_T]]

Finds the ORM models in the given ORM base class that match a filter.

The filter is called with each class in the instance and it is supposed to return True if it matches.

For example, find all SQLAlchemy models that use ContentMixin:

from onegov.core.orm.mixins import ContentMixin
find_models(base, is_match=lambda cls: issubclass(cls, ContentMixin))