def getIconPathFromAAueue(self, item):
printDBG("getIconPathFromAAueue item[%s]" % item)
if item.startswith('file://'): return item[7:]
hashAlg = MD5()
name = hashAlg(item)
filename = hexlify(name) + '.jpg'
self.lockAA.acquire()
file_path = self.queueAA.get(filename, '')
if file_path != '':
try:
if os_path.normcase(self.currDownloadDir +
'/') != os_path.normcase(file_path + '/'):
file_path = os_path.normcase(file_path + '/' + filename)
os_rename(
file_path,
os_path.normcase(self.currDownloadDir + '/' +
filename))
self.queueAA[filename] = os_path.normcase(
self.currDownloadDir + '/')
file_path = os_path.normcase(self.currDownloadDir + '/' +
filename)
else:
file_path = os_path.normcase(file_path + '/' + filename)
except Exception:
printExc()
self.lockAA.release()
printDBG("getIconPathFromAAueue A file_path[%s]" % file_path)
return file_path
def getItemHashData(self, index, displayItem):
if self.host.isQuestMode():
hostName = str(self.host.getCurrentGuestHostName())
else:
hostName = str(self.host.getHostNameFromItem(index))
ret = None
if hostName not in [None, '']:
# prepare item hash
hashAlg = MD5()
hashData = ('%s_%s' % (str(displayItem.name), str(displayItem.type)))
hashData = hexlify(hashAlg(hashData))
return (hostName, hashData)
return ret
def isItemInAAueue(self, item, hashed=0):
if hashed == 0:
hashAlg = MD5()
name = hashAlg(item)
file = hexlify(name) + '.jpg'
else:
file = item
ret = False
#without locking. Is it safety?
self.lockAA.acquire()
if None != self.queueAA.get(file, None):
ret = True
self.lockAA.release()
return ret
def processDQ(self):
printDBG("IconMenager.processDQ: Thread started")
while True:
die = 0
url = ''
#getFirstFromDQueue
self.lockDQ.acquire()
if False == self.stopThread:
if len(self.queueDQ):
url = self.queueDQ.pop(0)
else:
self.workThread = None
die = 1
else:
self.stopThread = False
self.workThread = None
die = 1
self.lockDQ.release()
if die:
return
printDBG("IconMenager.processDQ url: [%s]" % url)
if url != '':
hashAlg = MD5()
name = hashAlg(url)
file = hexlify(name) + '.jpg'
#check if this image is not already available in cache AA list
if self.isItemInAAueue(file, 1):
continue
if self.download_img(url, file):
self.addItemToAAueue(self.currDownloadDir, file)
if self.updateFun:
self.updateFun(url)
