def filling_list_of_letters(self):
try:
name_of_folder = self.Main_window.Folders_box.currentText()
except Exception:
name_of_folder = 'INBOX'
list_of_folders = self.Imap.parse_list_of_folders()
if len(list_of_folders) == 0:
self.Grid.addWidget(
QtWidgets.QLabel('Problems with decode folders'), 0, 0)
for item in list_of_folders:
if item[0] == name_of_folder:
self.Imap.select_folder(item[1])
break
try:
count_of_letters = int(self.Imap.get_count_of_letters())
except Exception:
self.Imap.select_folder('INBOX')
print('не упал')
count_of_letters = int(self.Imap.get_count_of_letters())
print('упал')
if count_of_letters == 0:
self.Grid.addWidget(QtWidgets.QLabel('No letters'), 0, 0)
else:
trd = DownloadThread(self.Imap, count_of_letters)
self.trd = trd
trd.start()
trd.finished.connect(self.finished)
self.set_disabled(True)
def start(self):
if self.stopping:
return
self.thread_ = DownloadThread(self.url, self.target)
self.thread_.completed.connect(self._on_completed)
self.thread_.aborted.connect(self._on_aborted)
self.thread_.failed.connect(self._on_failed)
self.thread_.progressed.connect(self._on_progressed)
self.thread_.start()
def show_more_clicked(self):
index = self.Index_of_current_letter
count = int(self.Imap.get_count_of_letters()) - index - 1
if count <= 0:
return
self.trd = DownloadThread(self.Imap, count)
self.trd.start()
self.trd.finished.connect(self.finished)
self.set_disabled(True)
def createThread(self):
"""create a download thread"""
thread = DownloadThread(self)
self.threads.append(thread)
def startDownload(self, downloadInfo):
""" 通过DonwloadInfo模型中的数据进行下载 """
name = downloadInfo.title + ".torrent"
downloadThread = DownloadThread(downloadInfo = downloadInfo, name = name, sem = self.sem)
downloadThread.start()
def download(self):
try:
self.d_size = long(self.info['Content-Length'])
print "File size :", self.d_size
except:
print "Resume support not available."
print "Exiting..."
sys.exit(1)
try:
if self.info['Accept-Ranges'] != 'bytes':
print 'It seems that server does not support byte ranges.I don\'t know how to handle this, so I am EXITING. If you know what can be done then please inform author at itrishansh[at]gmail[dot]com.'
sys.exit(1)
except:
print "Server doesn\'t support ranges."
self.parts = []
end = 0
while (end + self.part_size) < self.d_size:
self.parts.append((str(end), str(end + self.part_size - 1)))
#print (str(end), str(end + self.part_size -1))
end = end + self.part_size
#print end
if end < self.d_size:
self.parts.append((str(end), ''))
self.nparts = len(self.parts)
#print self.parts
queueLock = threading.Lock()
workQueue = Queue.Queue(len(self.parts))
threads = []
threadID = 1
# Create new threads
while threadID <= self.n_threads:
thread = DownloadThread(threadID, 'Thread-' + str(threadID),
self.name, workQueue, queueLock, self.exit,
self.url)
thread.start()
threads.append(thread)
threadID += 1
# Fill the queue
queueLock.acquire()
i = 0
for part in self.parts:
workQueue.put(part + (i, ))
i += 1
queueLock.release()
del i
# Wait for queue to empty
while not workQueue.empty():
time.sleep(1)
# Notify threads it's time to exit
#print "Modifying exitFlag"
self.exitFlag = 1
# Wait for all threads to complete
for t in threads:
t.join()
print 'Merging downloaded parts'
self.merge()
print "Exiting Main Thread"
def start_download_img(url, file_name):
t = DownloadThread(arg=(url, file_name))
t.setDaemon(True)
t.start()
