def validate_rollback_req(self, req):
    _assert_initialized(req)
    _assert_condition(req.transaction, 'Invalid transaction')
Generate float values from CSV file.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/datastore/cloud_datastore_validator.py/_ServiceValidator.validate_rollback_req--crossover with--dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.lib/src/openmdao/lib/doegenerators/csvfile.py/CSVFile._next_row