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UpdateAppClient.py
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#!/usr/bin/python
# -*- coding: UTF-8 -*-
# ：UpdateAppClient.py
# @Author : QuPengcheng
# @Email : [email protected]
# @Date : 2018/06/04
import socket, time
import sys
from PyQt4.QtGui import *
from PyQt4.QtCore import *
import math
import os
import json
import zipfile
import shutil
import win32api
import thread
down =0
all = 0
class ProgressBar(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setWindowTitle('ProgressBar')
self.setWindowIcon(QIcon('Uwallet.ico'))
self.setWindowFlags(Qt.Dialog|Qt.FramelessWindowHint)
self.setAttribute(Qt.WA_TranslucentBackground)
self.setMinimumWidth(500)
self.setContentsMargins(15, 9, 15, 15)
self.pbar = QProgressBar(self)
self.pbar.setTextDirection(QProgressBar.BottomToTop)#
vbox =QVBoxLayout()
self.setLayout(vbox)
vbox.addWidget(self.pbar)
self.setTitleBar(vbox)
self.timer = QBasicTimer()
self.step = 0
self.onStart()
self.center()
global down
global all
def closeEvent(self, event):
# print 'open uwallet'
win32api.ShellExecute(0, 'open', r'uwallet.exe', '', '', 1)
sys.exit(0)
def center(self):
screen = QDesktopWidget().screenGeometry()
size = self.geometry()
self.move((screen.width()-size.width())/1.8, (screen.height()-size.height())/1.3)
p = os.path.join(os.environ["APPDATA"], "UWallet")
path = os.path.join(p, "config")
try:
if os.path.exists(path):
with open(path, "r") as f:
data = f.read()
result = json.loads(data)
self.language = result["language"]
else:
self.language="zh_CN"
except:
self.language = "zh_CN"
def timerEvent(self, event):
self.pbar.setMaximum(all)
self.pbar.setValue(down)
if self.language=="zh_CN":
self.tq.setText(QString.fromUtf8("正在更新程序，请稍后...(%dm/%dm)" % (float(down)/1024.00/1024.00,float(all)/1024.00/1024.00)))
else:
self.tq.setText(QString.fromUtf8("Downloadding...(%dm/%dm)" % (float(down)/1024.00/1024.00,float(all)/1024.00/1024.00)))
if down >= all:
self.pbar.setMaximum(self.pbar.maximum())
self.timer.stop()
self.close()
def onStart(self):
if self.timer.isActive():
self.timer.stop()
else:
self.timer.start(800, self)
def setTitleBar(self,vbox):
self.tq = QLabel()
self.tq.setStyleSheet("font-family: \"Arial\";font:bold;font-size:15px;border-bottom: 2px solid #FFD100;border-color:rgb(200,200,200);")
self.btn_close = QPushButton()
self.btn_close.setMinimumSize(QSize(21, 21))
self.btn_close.setMaximumSize(QSize(21, 21))
self.btn_close.setObjectName("btn_close")
self.btn_close.clicked.connect(self.close)
self.btn_close.setStyleSheet("QPushButton{border: 1px solid #333333;width: 78px;height: 25px;border-top-left-radius: 3px;border-top-right-radius: 3px;border-bottom-left-radius: 3px;border-bottom-right-radius: 3px;background: white;}QPushButton#btn_close{border:0px;background:url(ic_clear.png) center no-repeat;}QPushButton#btn_close:hover{border:0px;background:url(ic_clear_copy_pre.png) center no-repeat;}QPushButton#btn_close:pressed{border:0px;background:url(ic_clear.png) center no-repeat;}")
hbox = QHBoxLayout()
hbox.addWidget(self.tq)
hbox.addWidget(self.btn_close)
toto = QFrame()
toto.setFrameShape(QFrame.HLine)
toto.setFrameShadow(QFrame.Sunken)
titleVBox = QVBoxLayout()
titleVBox.addLayout(hbox)
titleVBox.addWidget(toto)
vbox.insertLayout(0,titleVBox,1)
def mousePressEvent(self, event):
try:
self.currentPos = event.pos()
except Exception:
return
def mouseMoveEvent(self, event):
try:
self.move(QPoint(self.pos() + event.pos() - self.currentPos))
except Exception:
return
def paintEvent(self, event):
m = 9
path = QPainterPath()
path.setFillRule(Qt.WindingFill)
path.addRect(m, m, self.width() - m * 2, self.height() - m * 2)
painter = QPainter(self)
painter.fillPath(path, QBrush(Qt.white))
color = QColor(100, 100, 100, 30)
for i in range(m):
path = QPainterPath()
path.setFillRule(Qt.WindingFill)
path.addRoundRect(m - i, m - i, self.width() - (
m - i) * 2, self.height() - (m - i) * 2, 1, 1)
color.setAlpha(90 - math.sqrt(i) * 30)
painter.setPen(QPen(color, 1, Qt.SolidLine))
painter.drawRoundRect(QRect(m - i, m - i, self.width() - (m - i) * 2, self.height() - (m - i) * 2), 0, 0)
class UpdateAppClient:
def __init__(self):
self.state = "new"
print 'Prepare for connecting...'
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.connect(('118.190.145.8', 57888))#118.190.145.8
self.bfsize =1024
def update(self):
global all
global down
file_name = 'temp.zip'
self.sock.sendall('down')
while True:
f = open(file_name, 'wb')
while True:
data = self.sock.recv(self.bfsize)
if not data:
print 'null data'
continue
if data == 'EOF':
break
f.write(data)
down += len(data)
f.flush()
f.close()
print 'download finished'
break
self.closeConnet()
"""unzip zip file"""
zip_file = zipfile.ZipFile(file_name)
tempdir= "/temp_files"
def removeDir():
filelist = []
filelist = os.listdir(tempdir)
for f in filelist:
filepath = os.path.join(tempdir, f)
if os.path.isfile(filepath):
os.remove(filepath)
print filepath + " removed!"
elif os.path.isdir(filepath):
shutil.rmtree(filepath, True)
print "dir " + filepath + " removed!"
if os.path.isdir(tempdir):
removeDir()
else:
os.mkdir(tempdir)
for names in zip_file.namelist():
zip_file.extract(names, tempdir)
down += 1
zip_file.close()
sourceDir = r"/temp_files"
targetDir = r"./"
# copyFileCounts = 0
def copyFiles(sourceDir, targetDir):
global down
print sourceDir
for f in os.listdir(sourceDir):
sourceF = os.path.join(sourceDir, f)
targetF = os.path.join(targetDir, f)
if os.path.isfile(sourceF):
if not os.path.exists(targetDir):
os.makedirs(targetDir)
down += 1
open(targetF, "wb").write(open(sourceF, "rb").read())
if os.path.isdir(sourceF):
copyFiles(sourceF, targetF)
copyFiles(sourceDir,targetDir)
def closeConnet(self):
try:
self.sock.sendall('bye')
self.sock.close()
except:
return
def InitNewVersion(self):
global all
while True:
try:
self.name = 'get_size'
self.sock.sendall(self.name)
self.response = self.sock.recv(8192)
print 'size is:', self.response
maxSize = int(self.response)
self.name = 'get_file_count'
self.sock.sendall(self.name)
self.response = self.sock.recv(8192)
print 'size is:', self.response
fileCount = int(self.response)
all = maxSize + fileCount * 2
break
except:
raise Exception
if __name__ == '__main__':
app = QApplication(sys.argv)
try:
progress = ProgressBar()
socketClient = UpdateAppClient()
socketClient.InitNewVersion()
progress.show()
thread.start_new_thread(socketClient.update,())
sys.exit(app.exec_())
except:
win32api.ShellExecute(0, 'open', r'uwallet.exe', '', '', 1)