def schunk(string, size):
    return [string[i:i+size] for i in range(0, len(string), size)]
Grant a role to a user.
dataset/ETHPy150Open kennethreitz/clint/clint/utils.py/schunk--crossover with--dataset/ETHPy150Open openstack-infra/shade/shade/operatorcloud.py/OperatorCloud.grant_role