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How to use _newScreenshotFilepath method in fMBT

Best Python code snippet using fMBT_python

fmbtgti.py

Source:fmbtgti.py

...1427            except AssertionError:1428                return False1429            return True1430        return self.existingConnection().sendPress(keyName, **extraParams)1431    def _newScreenshotFilepath(self):1432        """1433        Returns path and filename for next screenshot file.1434        Makes sure the file can be written (necessary directory1435        structure exists).1436        """1437        t = datetime.datetime.now()1438        if not self._conn:1439            target = ""1440        else:1441            target = self._conn.target()1442        filename = _filenameTimestamp(t) + "-" + target + ".png"1443        screenshotPath = self.screenshotDir()1444        if self.screenshotSubdir():1445            screenshotPath = os.path.join(screenshotPath,1446                                          self.screenshotSubdir())1447        screenshotPath = fmbt.formatTime(screenshotPath, t)1448        filepath = os.path.join(screenshotPath, filename)1449        necessaryDirs = os.path.dirname(filepath)1450        if necessaryDirs and not os.path.isdir(necessaryDirs):1451            try:1452                os.makedirs(necessaryDirs)1453            except Exception, e:1454                _fmbtLog('creating directory "%s" for screenshots failed: %s' %1455                         (necessaryDirs, e))1456                raise1457        return filepath1458    def _archiveScreenshot(self, filepath):1459        if self._screenshotArchiveMethod == "remove":1460            try:1461                os.remove(filepath)1462            except IOError:1463                pass1464        elif self._screenshotArchiveMethod.startswith("resize"):1465            if self._screenshotArchiveMethod == "resize":1466                convertArgs = ["-resize",1467                               "%sx" % (int(self.screenSize()[0]) / 4,)]1468            else:1469                widthHeight = self._screenshotArchiveMethod.split()[1]1470                convertArgs = ["-resize", widthHeight]1471            subprocess.call([fmbt_config.imagemagick_convert, filepath] + convertArgs + [filepath])1472    def _archiveScreenshots(self):1473        """1474        Archive screenshot files if screenshotLimit has been exceeded.1475        """1476        freeScreenshots = [filename1477                           for (filename, refCount) in self._screenshotRefCount.iteritems()1478                           if refCount == 0]1479        archiveCount = len(freeScreenshots) - self._screenshotLimit1480        if archiveCount > 0:1481            freeScreenshots.sort(reverse=True) # archive oldest1482            while archiveCount > 0:1483                toBeArchived = freeScreenshots.pop()1484                try:1485                    self._archiveScreenshot(toBeArchived)1486                except IOError:1487                    pass1488                del self._screenshotRefCount[toBeArchived]1489                archiveCount -= 11490    def refreshScreenshot(self, forcedScreenshot=None, rotate=None):1491        """1492        Takes new screenshot and updates the latest screenshot object.1493        Parameters:1494          forcedScreenshot (Screenshot or string, optional):1495                  use given screenshot object or image file, do not1496                  take new screenshot.1497          rotate (integer, optional):1498                  rotate screenshot by given number of degrees. This1499                  overrides constructor rotateScreenshot parameter1500                  value. The default is None (no override).1501        Returns Screenshot object, and makes the same object "the1502        latest screenshot" that is used by all *Bitmap and *OcrText1503        methods. Returns None if screenshot cannot be taken.1504        """1505        if forcedScreenshot != None:1506            if type(forcedScreenshot) == str:1507                self._lastScreenshot = Screenshot(1508                    screenshotFile=forcedScreenshot,1509                    paths = self._paths,1510                    ocrEngine=self._ocrEngine,1511                    oirEngine=self._oirEngine,1512                    screenshotRefCount=self._screenshotRefCount)1513            else:1514                self._lastScreenshot = forcedScreenshot1515        elif self._conn: # There is a connection, get new screenshot1516            if self.screenshotDir() == None:1517                self.setScreenshotDir(self._screenshotDirDefault)1518            if self.screenshotSubdir() == None:1519                self.setScreenshotSubdir(self._screenshotSubdirDefault)1520            screenshotFile = self._newScreenshotFilepath()1521            if self.existingConnection().recvScreenshot(screenshotFile):1522                # New screenshot successfully received from device1523                if rotate == None:1524                    rotate = self._rotateScreenshot1525                if rotate != None and rotate != 0:1526                    subprocess.call([fmbt_config.imagemagick_convert, screenshotFile, "-rotate", str(rotate), screenshotFile])1527                self._lastScreenshot = Screenshot(1528                    screenshotFile=screenshotFile,1529                    paths = self._paths,1530                    ocrEngine=self._ocrEngine,1531                    oirEngine=self._oirEngine,1532                    screenshotRefCount=self._screenshotRefCount)1533            else:1534                self._lastScreenshot = None1535        else: # No connection, cannot get a screenshot1536            self._lastScreenshot = None1537        # Make sure unreachable Screenshot instances are released from1538        # memory.1539        gc.collect()1540        for obj in gc.garbage:1541            if isinstance(obj, Screenshot):1542                if hasattr(obj, "_logCallReturnValue"):1543                    # Some methods have been wrapped by visual1544                    # log. Break reference cycles to let gc collect1545                    # them.1546                    try:1547                        del obj.findItemsByBitmap1548                    except:1549                        pass1550                    try:1551                        del obj.findItemsByOcr1552                    except:1553                        pass1554        del gc.garbage[:]1555        gc.collect()1556        # If screenshotLimit has been set, archive old screenshot1557        # stored on the disk.1558        if self._screenshotLimit != None and self._screenshotLimit >= 0:1559            self._archiveScreenshots()1560        return self._lastScreenshot1561    def screenshot(self):1562        """1563        Returns the latest Screenshot object.1564        Use refreshScreenshot() to get a new screenshot.1565        """1566        return self._lastScreenshot1567    def screenshotArchiveMethod(self):1568        """1569        Returns how screenshots exceeding screenshotLimit are archived.1570        """1571        return self._screenshotArchiveMethod1572    def screenshotDir(self):1573        """1574        Returns the directory under which new screenshots are saved.1575        """1576        return self._screenshotDir1577    def screenshotLimit(self):1578        """1579        Returns the limit after which unused screenshots are archived.1580        """1581        return self._screenshotLimit1582    def screenshotSubdir(self):1583        """1584        Returns the subdirectory in screenshotDir under which new1585        screenshots are stored.1586        """1587        return self._screenshotSubdir1588    def screenSize(self):1589        """1590        Returns screen size in pixels in tuple (width, height).1591        """1592        if self._lastScreenshot != None:1593            self._screenSize = self._lastScreenshot.size()1594        if self._screenSize == None:1595            if self._lastScreenshot == None:1596                try:1597                    if self.refreshScreenshot():1598                        self._screenSize = self._lastScreenshot.size()1599                        self._lastScreenshot = None1600                except Exception:1601                    pass1602                if (self._screenSize == None and1603                    hasattr(self.existingConnection(), "recvScreenSize")):1604                    self._screenSize = self.existingConnection().recvScreenSize()1605            else:1606                self._screenSize = self._lastScreenshot.size()1607        return self._screenSize1608    def setBitmapPath(self, bitmapPath, rootForRelativePaths=None):1609        """1610        Set new path for finding bitmaps.1611        Parameters:1612          bitmapPath (string)1613                  colon-separated list of directories from which1614                  bitmap methods look for bitmap files.1615          rootForRelativePaths (string, optional)1616                  path that will prefix all relative paths in1617                  bitmapPath.1618        Example:1619          gui.setBitmapPath("bitmaps:icons:/tmp", "/home/X")1620          gui.tapBitmap("start.png")1621          will look for /home/X/bitmaps/start.png,1622          /home/X/icons/start.png and /tmp/start.png, in this order.1623        """1624        self._paths.bitmapPath = bitmapPath1625        if rootForRelativePaths != None:1626            self._paths.relativeRoot = rootForRelativePaths1627    def setConnection(self, conn):1628        """1629        Set the connection object that performs actions on real target.1630        Parameters:1631          conn (GUITestConnection instance):1632                  The connection to be used.1633        """1634        self._conn = conn1635    def setOcrEngine(self, ocrEngine):1636        """1637        Set OCR (optical character recognition) engine that will be1638        used by default in new screenshots.1639        Returns previous default.1640        """1641        prevDefault = self._ocrEngine1642        self._ocrEngine = ocrEngine1643        return prevDefault1644    def setOirEngine(self, oirEngine):1645        """1646        Set OIR (optical image recognition) engine that will be used1647        by default in new screenshots.1648        Returns previous default.1649        """1650        prevDefault = self._oirEngine1651        self._oirEngine = oirEngine1652        return prevDefault1653    def setScreenshotArchiveMethod(self, screenshotArchiveMethod):1654        """1655        Set method for archiving screenshots when screenshotLimit is exceeded.1656        Parameters:1657          screenshotArchiveMethod (string)1658                  Supported methods are "resize [WxH]" and "remove"1659                  where W and H are integers that define maximum width and1660                  height for an archived screenshot.1661                  The default method is "resize".1662        """1663        if screenshotArchiveMethod == "remove":1664            pass1665        elif screenshotArchiveMethod == "resize":1666            pass1667        elif screenshotArchiveMethod.startswith("resize"):1668            try:1669                w, h = screenshotArchiveMethod.split(" ")[1].split("x")1670            except:1671                raise ValueError("Invalid resize syntax")1672            try:1673                w, h = int(w), int(h)1674            except:1675                raise ValueError(1676                    "Invalid resize width or height, integer expected")1677        else:1678            raise ValueError('Unknown archive method "%s"' %1679                             (screenshotArchiveMethod,))1680        self._screenshotArchiveMethod = screenshotArchiveMethod1681    def setScreenshotDir(self, screenshotDir):1682        self._screenshotDir = screenshotDir1683        self._newScreenshotFilepath() # make directories1684    def setScreenshotLimit(self, screenshotLimit):1685        """1686        Set maximum number for unarchived screenshots.1687        Parameters:1688          screenshotLimit (integer)1689                  Maximum number of unarchived screenshots that are1690                  free for archiving (that is, not referenced by test code).1691                  The default is None, that is, there is no limit and1692                  screenshots are never archived.1693        See also:1694          setScreenshotArchiveMethod()1695        """1696        self._screenshotLimit = screenshotLimit1697    def setScreenshotSubdir(self, screenshotSubdir):...

fmbtx11.py

Source:fmbtx11.py

...266            if self.screenshotDir() == None:267                self.setScreenshotDir(self._screenshotDirDefault)268            if self.screenshotSubdir() == None:269                self.setScreenshotSubdir(self._screenshotSubdirDefault)270            viewFilename = self._newScreenshotFilepath()[:-3] + "view"271            file(viewFilename, "w").write(repr(foundItems))272            self._lastView = View(273                viewFilename, foundItems,274                itemOnScreen=lambda i: self.itemOnScreen(i))275        else:276            raise ValueError('viewSource "%s" not supported' % (viewSource,))277        return self._lastView278    def refreshViewDefaults(self):279        return self._refreshViewDefaults280    def setRefreshViewDefaults(self, **kwargs):281        """Set default arguments for refreshView() calls282        Parameters:283          **kwargs (keyword arguments)284                  new default values for optional refreshView() parameters....

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