from petisco.application.singleton import Singleton


class SqlAlchemyPersistence(metaclass=Singleton):

    @staticmethod
    def get_instance():
        return SqlAlchemyPersistence()

    def __init__(self, session=None, base=None):
        self.session = session
        self.base = base

63f623599fe7d7fc9db8399df817873ae4895294
<mask token>


class SqlAlchemyPersistence(metaclass=Singleton):
    <mask token>
    <mask token>

<mask token>


class SqlAlchemyPersistence(metaclass=Singleton):
    <mask token>

    def __init__(self, session=None, base=None):
        self.session = session
        self.base = base

<mask token>


class SqlAlchemyPersistence(metaclass=Singleton):

    @staticmethod
    def get_instance():
        return SqlAlchemyPersistence()

    def __init__(self, session=None, base=None):
        self.session = session
        self.base = base

from petisco.application.singleton import Singleton


class SqlAlchemyPersistence(metaclass=Singleton):

    @staticmethod
    def get_instance():
        return SqlAlchemyPersistence()

    def __init__(self, session=None, base=None):
        self.session = session
        self.base = base
