from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(382, 500)
MainWindow.setMinimumSize(QtCore.QSize(382, 500))
MainWindow.setMaximumSize(QtCore.QSize(382, 500))
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(30, 40, 18, 12))
self.label.setObjectName("label")
self.label_2 = QtWidgets.QLabel(self.centralwidget)
self.label_2.setGeometry(QtCore.QRect(200, 30, 51, 31))
self.label_2.setObjectName("label_2")
self.label_3 = QtWidgets.QLabel(self.centralwidget)
self.label_3.setGeometry(QtCore.QRect(20, 80, 30, 12))
self.label_3.setObjectName("label_3")
self.label_4 = QtWidgets.QLabel(self.centralwidget)
self.label_4.setGeometry(QtCore.QRect(200, 70, 51, 31))
self.label_4.setObjectName("label_4")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(290, 430, 71, 41))
self.pushButton.setObjectName("pushButton")
self.rz = QtWidgets.QTextEdit(self.centralwidget)
self.rz.setGeometry(QtCore.QRect(10, 290, 200, 191))
self.rz.setObjectName("rz")
self.label_5 = QtWidgets.QLabel(self.centralwidget)
self.label_5.setGeometry(QtCore.QRect(110, 120, 81, 31))
self.label_5.setObjectName("label_5")
self.label_6 = QtWidgets.QLabel(self.centralwidget)
self.label_6.setGeometry(QtCore.QRect(110, 190, 81, 31))
self.label_6.setObjectName("label_6")
self.label_7 = QtWidgets.QLabel(self.centralwidget)
self.label_7.setGeometry(QtCore.QRect(110, 240, 81, 31))
self.label_7.setObjectName("label_7")
self.groupBox = QtWidgets.QGroupBox(self.centralwidget)
self.groupBox.setGeometry(QtCore.QRect(10, 110, 91, 161))
self.groupBox.setObjectName("groupBox")
self.xz = QtWidgets.QRadioButton(self.groupBox)
self.xz.setGeometry(QtCore.QRect(10, 120, 89, 16))
self.xz.setObjectName("xz")
self.sc = QtWidgets.QRadioButton(self.groupBox)
self.sc.setGeometry(QtCore.QRect(10, 70, 89, 16))
self.sc.setObjectName("sc")
self.zx = QtWidgets.QRadioButton(self.groupBox)
self.zx.setGeometry(QtCore.QRect(10, 20, 89, 16))
self.zx.setObjectName("zx")
self.IP = QtWidgets.QLineEdit(self.centralwidget)
self.IP.setGeometry(QtCore.QRect(60, 29, 131, 31))
self.IP.setObjectName("IP")
self.dk = QtWidgets.QLineEdit(self.centralwidget)
self.dk.setGeometry(QtCore.QRect(230, 30, 61, 31))
self.dk.setObjectName("dk")
self.zh = QtWidgets.QLineEdit(self.centralwidget)
self.zh.setGeometry(QtCore.QRect(60, 70, 131, 31))
self.zh.setObjectName("zh")
self.mm = QtWidgets.QLineEdit(self.centralwidget)
self.mm.setGeometry(QtCore.QRect(230, 70, 131, 31))
self.mm.setObjectName("mm")
self.mm.setEchoMode(QtWidgets.QLineEdit.Password)
self.ml = QtWidgets.QTextEdit(self.centralwidget)
self.ml.setGeometry(QtCore.QRect(180, 120, 181, 61))
self.ml.setObjectName("ml")
self.bd = QtWidgets.QLineEdit(self.centralwidget)
self.bd.setGeometry(QtCore.QRect(180, 190, 181, 31))
self.bd.setObjectName("bd")
self.yc = QtWidgets.QLineEdit(self.centralwidget)
self.yc.setGeometry(QtCore.QRect(180, 240, 181, 31))
self.label_8 = QtWidgets.QLabel(self.centralwidget)
self.label_8.setGeometry(QtCore.QRect(280, 380, 81, 21))
self.label_8.setStyleSheet("color: rgb(255, 0, 0);")
self.label_8.setObjectName("label_8")
self.yc.setObjectName("yc")
self.zx.setChecked(True)
self.dk.setText("22")
self.zh.setText("root")
self.bd.setEnabled(False)
self.yc.setEnabled(False)
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
self.zx.clicked.connect(self.zxml)
self.sc.clicked.connect(self.sx)
self.xz.clicked.connect(self.sx)
self.pushButton.clicked.connect(self.linux)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def zxml(self):
self.bd.setEnabled(False)
self.yc.setEnabled(False)
self.ml.setEnabled(True)
def sx(self):
self.bd.setEnabled(True)
self.yc.setEnabled(True)
self.ml.setEnabled(False)
def linux(self):
import os
import sys
aa=os.path.split(os.path.realpath(sys.argv[0]))
self.rz.setText("")
dk=int(self.dk.text())
zh=self.zh.text()
mm=self.mm.text()
ml=self.ml.toPlainText()
if os.path.exists(aa[0]+"/log.txt"):
os.remove(aa[0]+"/log.txt")
if self.mm.text()=="" and self.IP.text()=="":
self.label_8.setText("密码不能为空！")
elif self.IP.text()=="":
self.label_8.setText("IP不能为空！")
else:
a = self.IP.text()
self.label_8.setText("")
def hanshu(b):
import paramiko
#paramiko.util.log_to_file("c:/paramiko.log")
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try:
ssh.connect(b, dk, zh, mm,timeout=3)
QApplication.processEvents()
if self.zx.isChecked()==True:
stdin, stdout, stderr = ssh.exec_command(ml)#执行命令行
self.rz.setText(self.rz.toPlainText()+b+"执行成功"+"\n")###多线程时这条执行不了，报错。。
print("a")
with open(aa[0]+"/log.txt", 'a') as f:
f.write(stdout.read().decode('utf-8')+"\n")
ssh.close()
elif self.sc.isChecked()==True:
ftp = ssh.open_sftp()
ftp.put(self.bd.text(),self.yc.text())#上传文件
self.rz.setText(self.rz.toPlainText()+b+"执行成功"+"\n")###多线程时这条执行不了，报错。。
with open(aa[0]+"/log.txt", 'a') as f:
f.write("执行成功\n")
ftp.close()
ssh.close()
elif self.xz.isChecked()==True:
ftp = ssh.open_sftp()
ftp.get(self.yc.text(),self.bd.text())#下载文件
self.rz.setText(self.rz.toPlainText()+b+"执行成功"+"\n")###多线程时这条执行不了，报错。。
with open(aa[0]+"/log.txt", 'a') as f:
f.write("执行成功\n")
ftp.close()
ssh.close()
except:
print (b+"无法连接"+"\n")
self.rz.setText(self.rz.toPlainText()+b+"无法连接"+"\n")###多线程时这条执行不了，报错。。
with open(aa[0]+"/log.txt", 'a') as f:
f.write(b+"无法连接"+"\n"+"\n")
sz=[]
for ip in a.split(','):
if '-' in ip:
s1, s2 = ip.rsplit('.', 1)
start, end = map(int, s2.split('-'))
for num in range(start, end+1):
r=s1+'.'+str(num)
sz.append(r)
#aa=threading.Thread(target=hanshu,args=(b,))
#aa.start()
#hanshu(b)
else:
sz.append(r)
#hanshu(ip)
import threading
for b in sz:
print(b)
t=threading.Thread(target=hanshu,args=(b,))
t.start()
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Linux管理工具"))
self.label.setText(_translate("MainWindow", "IP:"))
self.label_2.setText(_translate("MainWindow", "端口:"))
self.label_3.setText(_translate("MainWindow", "账号:"))
self.label_4.setText(_translate("MainWindow", "密码:"))
self.pushButton.setText(_translate("MainWindow", "执行"))
self.label_5.setText(_translate("MainWindow", "输入命令:"))
self.label_6.setText(_translate("MainWindow", "本地路径:"))
self.label_7.setText(_translate("MainWindow", "远程路径:"))
self.groupBox.setTitle(_translate("MainWindow", "操作:"))
self.xz.setText(_translate("MainWindow", "下载文件"))
self.sc.setText(_translate("MainWindow", "上传文件"))
self.zx.setText(_translate("MainWindow", "执行命令"))
from PyQt5.QtWidgets import QApplication , QMainWindow
import sys
if __name__ == '__main__':
app = QApplication(sys.argv)
mainWindow = QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(mainWindow)
mainWindow.show()
sys.exit(app.exec_())
錯誤訊息如下：`QObject: Cannot create children for a parent that is in a different thread.
(Parent is QTextDocument(0x27e4150), parent's thread is QThread(0xc306a0), curre#> (0xc0eca0)`
求大神幫修改一下多執行緒或指證一下，只想讓他把日誌輸出到文字方塊中。 。 。
def hanshu(b)這裡面不對吧，在這裡面可以引用self.xxx嗎？你得以這樣的形式傳值進來，def hanshu(xx,yy,b)然後再試試，用的時候就是hanshu(self.xx,self.yy,b),明白我的意思嗎？
提示很清楚
非GUI線程操作GUI線程的元素了
這個在QT裡是非線程安全的
你要想非GUI線程操作GUI線程，應該用signal slot