我有一个登录UI和一个Keylistener程序。当我尝试同时运行它们和让Keylistener在后台运行时，它将冻结UI并在Keylistener完成运行之前不让其工作。
我尝试使用线程，但无法使其正常工作。我不确定如何使用QThread以及如何将其隐含在非UI程序中以与UI progr一起运行
KeyListener '''蟒蛇 ＃！/ usr / bin / env python ＃编码：utf-8
# In[61]:
from pynput import keyboard
import time
import decimal
import xlsxwriter
import Login as lo
def keylis():
a = []
tim = []
pr = []
rl = []
prt = []
rlt = []
hold = []
flight = []
master = []
ngram = []
def on_press(key):
try:
if key == keyboard.Key.enter:
# Stop listener
return False
value = str(key)
value = value.replace("'", "")
if value[0] is "K":
value = value.replace("Key.", "Pressed :\t")
if value[0] is "u":
value = value[1:]
value = "Pressed :\t"+value
pr.append(value)
prt.append(decimal.Decimal(time.time()))
a.append(value)
tim.append(decimal.Decimal(time.time()))
except AttributeError:
if key == keyboard.Key.enter:
# Stop listener
return False
value = str(key)
value = value.replace("Key.", "Pressed :\t")
print("Value : ", value)
pr.append(value)
prt.append(decimal.Decimal(time.time()))
a.append(value)
tim.append(decimal.Decimal(time.time()))
def on_release(key):
if key == keyboard.Key.enter:
# Stop listener
return False
value = str(key)
value = str(key)
value = value.replace("'", "")
if value[0] is "K":
value = value.replace("Key.", "Released :\t")
if value[0] is "u":
value = value[1:]
value = "Released :\t"+value
rl.append(value)
rlt.append(decimal.Decimal(time.time()))
a.append(value)
tim.append(decimal.Decimal(time.time()))
# Collect events until released
with keyboard.Listener(
on_press=on_press,
on_release=on_release) as listener:
listener.join()
# ...or, in a non-blocking fashion:
#listener.start()
i = 0
while i < len(prt):
hold.append(decimal.Decimal(rlt[i]-prt[i]))
i+=1
i = 1
while i < len(prt):
flight.append(decimal.Decimal(prt[i]-rlt[i-1]))
i+=1
i = 0
while i < len(prt)-3:
ngram.append(decimal.Decimal(rlt[i+3]-prt[i]))
i+=1
tt = []
tt.append(decimal.Decimal(rlt[len(rlt)-1]-prt[0]))
bla = []
bla.append("sub00")
master = master+bla+hold+flight+ngram+tt
i = 0
'''while i < len(master):
print master[i]
i+=1
'''
wb = xlsxwriter.Workbook("DataCollected.xlsx")
worksheet = wb.add_worksheet()
# add_sheet is used to create sheet.
i = 0
while i < len(master):
worksheet.write(0, i, master[i])
i+=1
wb.close()
print ("done")
if __name__ == "__main__":
work = keylis()
''' 用户界面 '''蟒蛇 ＃--编码：utf-8--
# Form implementation generated from reading ui file 'Login.ui'
#
# Created by: PyQt5 UI code generator 5.12.1
#
# WARNING! All changes made in this file will be lost!
import PyQt5
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import QThread
from Reset import Ui_reset
from pynput import keyboard
import time
import decimal
import xlsxwriter
import KeyListener as kl
from threading import Thread
import time
import bla
from bla import KeyboardWidget
import tkinter
password_field = None
class Ui_LOGIN(object):
def check_passlog(self):
usdata1=self.passwordbox.text()
usdoc1= open("temp_pass.txt","w")
usdoc1.write(usdata1)
usdoc1.close()
temppass= open("temp_pass.txt","r")
regpass=open("regpass.txt","r")
if (temppass.mode=="r") & (regpass.mode=="r"):
tp=temppass.read()
rp=regpass.read()
if(tp == rp):
print("Correct Password")
else:
print("Incorrect Password")
temppass.close()
regpass.close()
def reset_button(self):
self.window=QtWidgets.QMainWindow()
self.ui=Ui_reset()
self.ui.setupUi(self.window)
LOGIN.hide()
self.window.show()
def setupUi(self, LOGIN):
global password_field
LOGIN.setObjectName("LOGIN")
LOGIN.resize(1350, 800)
LOGIN.setStyleSheet("background-color: rgb(0, 0, 0);")
self.centralwidget = QtWidgets.QWidget(LOGIN)
self.centralwidget.setObjectName("centralwidget")
self.sayn = QtWidgets.QLabel(self.centralwidget)
self.sayn.setGeometry(QtCore.QRect(570, 240, 251, 31))
font = QtGui.QFont()
font.setPointSize(15)
self.sayn.setFont(font)
self.sayn.setAutoFillBackground(False)
self.sayn.setStyleSheet("color: rgb(255, 255, 255);")
self.sayn.setAlignment(QtCore.Qt.AlignCenter)
self.sayn.setObjectName("sayn")
self.password = QtWidgets.QLabel(self.centralwidget)
self.password.setGeometry(QtCore.QRect(550, 400, 111, 16))
font = QtGui.QFont()
font.setPointSize(15)
self.password.setFont(font)
self.password.setStyleSheet("color: rgb(32, 151, 255);")
self.password.setObjectName("password")
self.passwordbox = QtWidgets.QLineEdit(self.centralwidget)
self.passwordbox.setGeometry(QtCore.QRect(550, 430, 311, 31))
self.passwordbox.setStyleSheet("background-color: rgb(255, 255, 255);")
self.passwordbox.setObjectName("passwordbox")
self.loginbutton = QtWidgets.QPushButton(self.centralwidget)
self.loginbutton.setGeometry(QtCore.QRect(630, 490, 151, 31))
password_field = self.passwordbox
font = QtGui.QFont()
font.setPointSize(11)
self.loginbutton.setFont(font)
self.loginbutton.setStyleSheet("background-color: rgb(32, 151, 255);\n"
"color: rgb(255, 255, 255);")
self.loginbutton.setObjectName("loginbutton")
self.loginbutton.clicked.connect(self.check_passlog)
self.resetbutton = QtWidgets.QPushButton(self.centralwidget)
self.resetbutton.setGeometry(QtCore.QRect(630, 580, 151, 31))
font = QtGui.QFont()
font.setPointSize(11)
self.resetbutton.setFont(font)
self.resetbutton.setStyleSheet("background-color: rgb(32, 151, 255);\n"
"color: rgb(255, 255, 255);\n"
"")
self.resetbutton.setObjectName("resetbutton")
self.resetbutton.clicked.connect(self.reset_button)
self.line = QtWidgets.QFrame(self.centralwidget)
self.line.setGeometry(QtCore.QRect(620, 540, 51, 21))
font = QtGui.QFont()
font.setBold(True)
font.setWeight(75)
self.line.setFont(font)
self.line.setStyleSheet("color: rgb(255, 255, 255);")
self.line.setFrameShadow(QtWidgets.QFrame.Plain)
self.line.setLineWidth(1)
self.line.setMidLineWidth(0)
self.line.setFrameShape(QtWidgets.QFrame.HLine)
self.line.setObjectName("line")
self.line_2 = QtWidgets.QFrame(self.centralwidget)
self.line_2.setGeometry(QtCore.QRect(740, 540, 51, 21))
font = QtGui.QFont()
font.setBold(True)
font.setWeight(75)
self.line_2.setFont(font)
self.line_2.setStyleSheet("color: rgb(255, 255, 255);")
self.line_2.setFrameShadow(QtWidgets.QFrame.Plain)
self.line_2.setLineWidth(1)
self.line_2.setMidLineWidth(0)
self.line_2.setFrameShape(QtWidgets.QFrame.HLine)
self.line_2.setObjectName("line_2")
self.ORtext = QtWidgets.QLabel(self.centralwidget)
self.ORtext.setGeometry(QtCore.QRect(680, 530, 51, 41))
font = QtGui.QFont()
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.ORtext.setFont(font)
self.ORtext.setStyleSheet("color: rgb(255, 255, 255);")
self.ORtext.setAlignment(QtCore.Qt.AlignCenter)
self.ORtext.setObjectName("ORtext")
self.image = QtWidgets.QPushButton(self.centralwidget)
self.image.setGeometry(QtCore.QRect(630, 90, 141, 131))
self.image.setStyleSheet("border-radius: 60px;\n"
"background-color: rgb(255, 255, 255);\n"
"image: url(3.png);")
self.image.setText("")
self.image.setObjectName("image")
LOGIN.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(LOGIN)
self.statusbar.setObjectName("statusbar")
LOGIN.setStatusBar(self.statusbar)
self.retranslateUi(LOGIN)
QtCore.QMetaObject.connectSlotsByName(LOGIN)
def retranslateUi(self, LOGIN):
_translate = QtCore.QCoreApplication.translate
LOGIN.setWindowTitle(_translate("LOGIN", "Login"))
self.sayn.setText(_translate("LOGIN", "SAYN SECURITIES"))
self.password.setText(_translate("LOGIN", "Password"))
self.loginbutton.setText(_translate("LOGIN", "LOGIN"))
self.resetbutton.setText(_translate("LOGIN", "Reset Password"))
self.ORtext.setText(_translate("LOGIN", "OR"))
def main():
import sys
app = QtWidgets.QApplication(sys.argv)
LOGIN = QtWidgets.QMainWindow()
ui = Ui_LOGIN()
ui.setupUi(LOGIN)
x=Thread(target=LOGIN.show(),args=(1,))
x.start()
app.processEvents()
y=Thread(target=kl.keylis(), daemon=True)
y.run()
execu=app.exec()
sys.exit(execu)
if __name__ == "__main__":
main()
'''