tests/conftest.py
def null_db_instances():
    """Nullify singleton instance so that we can assure independent instantiation tests."""
    Storage.instance = None
    Legacy.instance = None
    Database.instance = None
    MongoDB.instance = None
    PickledDB.instance = None
Nullify singleton instance so that we can assure independent instantiation tests.
Nullify singleton instance so that we can assure independent instantiation tests.
Nullify singleton instance so that we can assure independent instantiation tests .
def null_db_instances():
    Storage.instance = None
    Legacy.instance = None
    Database.instance = None
    MongoDB.instance = None
    PickledDB.instance = None
def null_db_instances ( ) : Storage . instance = None Legacy . instance = None Database . instance = None MongoDB . instance = None PickledDB . instance = None
Nullify singleton instance so that we can assure independent instantiation tests.
Nullify singleton instance so that we can assure independent instantiation tests .
"""Nullify singleton instance so that we can assure independent instantiation tests."""