def chanjo_db():
"""Setup an empty chanjo database."""
_chanjo_db = Store(uri='sqlite://', base=TXBASE)
_chanjo_db.create_all()
return _chanjo_db
def physical_chanjodb(temp_folder):
db_path = os.path.join(temp_folder, 'coverage.sqlite3')
db_uri = "sqlite:///{}".format(db_path)
db = Store(uri=db_uri, base=TXBASE)
db.create_all()
return db
