Method __init__

lib/sqlalchemy/orm/dependency.py:646–649

(self, prop)

class _ManyToOneDP(_DependencyProcessor):
    def __init__(self, prop):
        _DependencyProcessor.__init__(self, prop)
        for mapper in self.mapper.self_and_descendants:
            mapper._dependency_processors.append(_DetectKeySwitch(prop))

    def per_property_dependencies(
        self,