def saveCookies(self):
cookies = QByteArray()
for cookie in self.allCookies():
if not cookie.isSessionCookie():
cookies.append(cookie.toRawForm())
cookies.append("\n")
self.storage.setValue("cookies", cookies)
def generateHeader(cls, langs):
'''
@param: langs QStringList
@return: QByteArray
'''
if len(langs) == 0:
return b''
header = QByteArray()
header.append(langs[0].encode())
counter = 8
for idx in range(1, len(langs)):
s = ',%s;q=0.%s' % (langs[idx], counter)
if counter != 2:
counter -= 2
header.append(s.encode())
return header
def saveData(self,
filename,
shapes,
imagePath,
cannyKSize,
boxKSize,
labelKSize,
save_rf_Data=False):
labelMat = self.writer.createLabelMat(imagePath, shapes, cannyKSize,
boxKSize, labelKSize)
image = QImage()
image.load(imagePath)
label = 0
data = QByteArray()
minMaxPoints = self.getMinMaxPoints(shapes)
start = time.time()
with open(filename, 'wb') as f:
for y in range(image.height()):
for x in range(image.width()):
if x > minMaxPoints[0] and y > minMaxPoints[
1] and x < minMaxPoints[2] and y < minMaxPoints[3]:
label = labelMat[y, x]
else:
label = 0
data.append('{0}'.format(label))
#data.append('\n')
#f.write(data)
f.write(QtCore.qCompress(data, 9))
elapse = time.time() - start
if save_rf_Data:
vizCompressed(filename)
print("finish write data to file: {0}s".format(elapse))
def __display(self, i):
byte_array = QByteArray()
byte_array.append(self.__svg_trees[i])
self.__svg_widget.load(byte_array)
