def base64_decode(string):
    string = want_bytes(string, encoding='ascii', errors='ignore')
    return base64.urlsafe_b64decode(string + b'=' * (-len(string) % 4))
show a list of breadcrumbs. If url is None, it won't be a link.
dataset/ETHPy150Open GeekTrainer/Flask/Work/Trivia - Module 5/env/Lib/site-packages/itsdangerous.py/base64_decode--crossover with--dataset/ETHPy150Open mozilla/addons-server/src/olympia/amo/helpers.py/impala_breadcrumbs