spack/lib
Todd Gamblin 10848c2e9a Refactor args for Executable.__call__
- simplify output, error, and input redirection
- `return_output=True` is now `output=str`
- `return_output=True` will still work for the time being but is
  deprecated.

- previously you could say `return_output=True` and `output=<stream>`,
  which wouldn't actually write to the stream.  Now you actually can't
  specify erroneous cases since there is only one parameter with
  mutually exclusive options..
2016-01-21 10:46:33 -08:00
..
spack Refactor args for Executable.__call__ 2016-01-21 10:46:33 -08:00