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How to use findWestonScreenshotFilenames method in fMBT

Best Python code snippet using fMBT_python

fmbttizen-agent.py

Source:fmbttizen-agent.py

...670    libX11.XDestroyImage(image_p)671    return True, compressed_image672def westonTakeScreenshotRoot(retry=2):673    if westonTakeScreenshotRoot.ssFilenames == None:674        westonTakeScreenshotRoot.ssFilenames = findWestonScreenshotFilenames()675    if not westonTakeScreenshotRoot.ssFilenames:676        return False, "cannot find weston screenshot directory"677    try:678        for ssFilename in westonTakeScreenshotRoot.ssFilenames:679            if os.access(ssFilename, os.R_OK):680                os.remove(ssFilename)681        keyboard_device.press("KEY_LEFTMETA")682        keyboard_device.tap("s")683        keyboard_device.release("KEY_LEFTMETA")684        time.sleep(0.5)685        # find which screenshot file got created?686        for ssFilename in westonTakeScreenshotRoot.ssFilenames:687            if os.access(ssFilename, os.R_OK):688                break689        else:690            if retry > 0:691                return westonTakeScreenshotRoot(retry-1)692            else:693                return False, "weston did not create any of files %s" % (694                    westonTakeScreenshotRoot.ssFilenames,)695        # wait for the screenshot writer to finish696        writerPid = fuser(ssFilename)697        if writerPid != None:698            time.sleep(0.1)699            while fuser(ssFilename, [writerPid]) != None:700                time.sleep(0.1)701        shutil.move(ssFilename, "/tmp/screenshot.png")702        os.chmod("/tmp/screenshot.png", 0666)703    except Exception, e:704        return False, str(e)705    return True, None706westonTakeScreenshotRoot.ssFilenames = None707def takeScreenshotOnWeston():708    if iAmRoot:709        rv, status = westonTakeScreenshotRoot()710    else:711        rv, status = subAgentCommand("root", "tizen", "ss weston-root")712    if rv == False:713        return rv, status714    return True, file("/tmp/screenshot.png").read()715def fuser(filename, usualSuspects=None):716    """Returns the pid of a user of given file, or None"""717    filepath = os.path.realpath(filename)718    if not os.access(filepath, os.R_OK):719        raise ValueError('No such file: "%s"' % (filename,))720    if usualSuspects == None:721        procFds = glob.glob("/proc/[1-9][0-9][0-9]*/fd/*")722    else:723        procFds = []724        for pid in usualSuspects:725            procFds.extend(glob.glob("/proc/%s/fd/*" % (pid,)))726    for symlink in procFds:727        try:728            if os.path.realpath(symlink) == filepath:729                return int(symlink.split('/')[2])730        except OSError:731            pass732def findWestonScreenshotFilenames():733    # find weston cwd734    dirs = []735    for exe in glob.glob("/proc/[1-9][0-9][0-9]*/exe"):736        try:737            if os.path.realpath(exe) == "/usr/bin/weston":738                dirs.append(os.path.realpath(os.path.dirname(exe) + "/cwd"))739        except OSError:740            pass741    return [d + "/wayland-screenshot.png" for d in sorted(set(dirs))]742if g_Xavailable:743    takeScreenshot = takeScreenshotOnX744else:745    takeScreenshot = takeScreenshotOnWeston746def shellSOE(command, asyncStatus, asyncOut, asyncError, usePty):...

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