提交 c2671079 编写于 作者: H HinGwenWoong

Add [ time left ] while predicting the image for user to know the situation

上级 d843d59e
......@@ -6,6 +6,8 @@ except ImportError:
from PyQt4.QtGui import *
from PyQt4.QtCore import *
import time
import datetime
import json
import cv2
import numpy as np
......@@ -80,8 +82,9 @@ class AutoDialog(QDialog):
self.parent = parent
self.ocr = ocr
self.mImgList = mImgList
self.lender = lenbar
self.pb = QProgressBar()
self.pb.setRange(0, lenbar)
self.pb.setRange(0, self.lender)
self.pb.setValue(0)
layout = QVBoxLayout()
......@@ -108,10 +111,16 @@ class AutoDialog(QDialog):
self.thread_1.progressBarValue.connect(self.handleProgressBarSingal)
self.thread_1.listValue.connect(self.handleListWidgetSingal)
self.thread_1.endsignal.connect(self.handleEndsignalSignal)
self.time_start = time.time() # save start time
def handleProgressBarSingal(self, i):
self.pb.setValue(i)
# calculate time left of auto labeling
avg_time = (time.time() - self.time_start) / i # Use average time to prevent time fluctuations
time_left = str(datetime.timedelta(seconds=avg_time * (self.lender - i)))
self.setWindowTitle("PPOCRLabel -- " + f"Time Left: {time_left}") # show
def handleListWidgetSingal(self, i):
self.listWidget.addItem(i)
titem = self.listWidget.item(self.listWidget.count() - 1)
......
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