Function _force_run

Lib/test/support/__init__.py:210–223

(path, func, *args)

def _force_run(path, func, *args):
    try:
        return func(*args)
    except FileNotFoundError as err:
        # chmod() won't fix a missing file.
        if verbose >= 2:
            print('%s: %s' % (err.__class__.__name__, err))
        raise
    except OSError as err:
        if verbose >= 2:
            print('%s: %s' % (err.__class__.__name__, err))
            print('re-run %s%r' % (func.__name__, args))
        os.chmod(path, stat.S_IRWXU)
        return func(*args)


# Check whether a gui is actually available