def __init__(self, db_filename, signature):
    _ProgressDatabase.__init__(self,
                               db_filename,
                               'TEXT',
                               datastore.Key,
                               signature,
                               commit_periodicity=1)
Requests a new request token.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/tools/bulkloader.py/ExportProgressDatabase.__init__--crossover with--dataset/ETHPy150Open onitu/onitu/drivers/flickr/onitu_flickr/flickrapi/auth.py/OAuthFlickrInterface.get_request_token