def urlsafe_b64decode(s):
    return b64decode(s, '-_')



# Base32 encoding/decoding must be done in Python
Returns true if this user is a system user.
dataset/ETHPy150Open anandology/pyjamas/pyjs/src/pyjs/lib/base64.py/urlsafe_b64decode--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/user.py/User.IsSystem