Victor Stinner 7c7493feb5 Port processutils to Python 3
Add encoding and errors parameters to execute() and ssh_execute(). By
default, use the locale encoding in strict mode on Python 2, or the
locale encoding with the 'surrogateescape' error handler on Python 3.

Fix also unit tests to use bytes strings for stdin, stdout and stderr.

Without this change, tests are failing with Python 3 when run with:
PYTHON="python -bb" testr run

Using -bb, Python 3 raises a TypeError when a bytes string is casted
to a text string, which occurred in many places.

Change-Id: I655d5abf932c9a104e3ab487e23c372377f7096a
2014-12-12 00:09:55 +01:00
..
2014-12-12 00:09:55 +01:00