

@wrap_exceptions
def set_process_cpu_affinity(self, value):

    def to_bitmask(l):
        if (not l):
            raise ValueError(('invalid argument %r' % l))
        out = 0
        for b in l:
            if ((not isinstance(b, (int, long))) or (b < 0)):
                raise ValueError(('invalid argument %r' % b))
            out |= (2 ** b)
        return out
    bitmask = to_bitmask(allcpus)
    try:
        _psutil_linux.set_process_cpu_affinity(self.pid, bitmask)
    except OSError:
        err = sys.exc_info()[1]
        if (err.errno == errno.EINVAL):
            allcpus = list(range(len(get_system_per_cpu_times())))
            for cpu in value:
                if (cpu not in allcpus):
                    raise ValueError(('invalid CPU %i' % cpu))
        raise

dataset/ETHPy150Open packages/psutil/psutil/_pslinux.py Process.set_process_cpu_affinity/VarMisuse@107/138 `value`->`allcpus`