Do not use `string` module to be compatible with python 3 (#248) (#10667)
Do not use `string` module to be compatible with python 3 (#248) (#10667)

`string.find` is not part of Python 3 anymore.
LLNL/spack,iulian787/spack,LLNL/spack,LLNL/spack,LLNL/spack,iulian787/spack,iulian787/spack,iulian787/spack,LLNL/spack,iulian787/spack