def urlsafe_b64encode(data):
    return base64.urlsafe_b64encode(data).rstrip(binary('='))
Convenience method that provides a quick way to add an email grant
dataset/ETHPy150Open chalasr/Flask-P2P/venv/lib/python2.7/site-packages/wheel/util.py/urlsafe_b64encode--crossover with--dataset/ETHPy150Open yyuu/botornado/boto/gs/bucket.py/Bucket.add_email_grant