diff options
Diffstat (limited to 'devbot/xvfb.py')
| -rw-r--r-- | devbot/xvfb.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/devbot/xvfb.py b/devbot/xvfb.py index adc72f0..41110f7 100644 --- a/devbot/xvfb.py +++ b/devbot/xvfb.py @@ -3,14 +3,16 @@ import subprocess from devbot import utils + def _find_free_display(): - for i in range (100, 1000): + for i in range(100, 1000): display = ":%s" % i result = subprocess.call(args=["xdpyinfo", "--display", display], stdout=utils.devnull, stderr=subprocess.STDOUT) if result > 0: - return display + return display + def start(): xvfb_display = _find_free_display() @@ -22,6 +24,7 @@ def start(): return (xvfb_proc, orig_display) + def stop(xvfb_proc, orig_display): if orig_display is not None: os.environ["DISPLAY"] = orig_display |