实现功能：
""" 1.给不同网站设置密码 2.密码组成方式由 大写，小写，数字，标点符号类别组成 3.生成txt文件保存 """
1.gui设计：
前端生成py代码：
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'passwd.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again. Do not edit this file unless you know what you are doing.
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(400, 259)
self.widget = QtWidgets.QWidget(Form)
self.widget.setGeometry(QtCore.QRect(10, 30, 371, 201))
self.widget.setObjectName("widget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.widget)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.label = QtWidgets.QLabel(self.widget)
self.label.setObjectName("label")
self.horizontalLayout.addWidget(self.label)
self.lineEdit_site = QtWidgets.QLineEdit(self.widget)
self.lineEdit_site.setObjectName("lineEdit_site")
self.horizontalLayout.addWidget(self.lineEdit_site)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.checkBox_upper = QtWidgets.QCheckBox(self.widget)
self.checkBox_upper.setObjectName("checkBox_upper")
self.horizontalLayout_2.addWidget(self.checkBox_upper)
self.checkBox_lower = QtWidgets.QCheckBox(self.widget)
self.checkBox_lower.setObjectName("checkBox_lower")
self.horizontalLayout_2.addWidget(self.checkBox_lower)
self.checkBox_number = QtWidgets.QCheckBox(self.widget)
self.checkBox_number.setObjectName("checkBox_number")
self.horizontalLayout_2.addWidget(self.checkBox_number)
self.checkBox_4 = QtWidgets.QCheckBox(self.widget)
self.checkBox_4.setObjectName("checkBox_4")
self.horizontalLayout_2.addWidget(self.checkBox_4)
self.verticalLayout.addLayout(self.horizontalLayout_2)
self.pushButton = QtWidgets.QPushButton(self.widget)
self.pushButton.setObjectName("pushButton")
self.verticalLayout.addWidget(self.pushButton)
self.lineEdit_result = QtWidgets.QLineEdit(self.widget)
self.lineEdit_result.setObjectName("lineEdit_result")
self.verticalLayout.addWidget(self.lineEdit_result)
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "密码程序管理"))
self.label.setText(_translate("Form", "网站名称："))
self.checkBox_upper.setText(_translate("Form", "大写字母"))
self.checkBox_lower.setText(_translate("Form", "小写字母"))
self.checkBox_number.setText(_translate("Form", "数字"))
self.checkBox_4.setText(_translate("Form", "标点符号"))
self.pushButton.setText(_translate("Form", "生成新的密码"))
前端界面设计完成
后端代码实现：
2.代码实现：
"""
1.给不同网站设置密码
2.密码组成方式由 大写，小写，数字，标点符号类别组成
3.生成txt文件保存
"""
#导入模块顺序，系统模块，第三方模块，自己写的模块
import random
import string
import sys
from PyQt5.QtWidgets import QApplication, QDialog, QMessageBox
#导入生成的gui界面的py代码
from passwd import Ui_Form
class MyPassword(Ui_Form,QDialog):
def __init__(self):
super().__init__()
self.setupUi(self)
#单击按钮连接一个生成I密码的函数new_password
self.pushButton.clicked.connect(self.new_password)
def new_password(self):
#获取网站编辑框的内容
site=self.lineEdit_site.text()
#判断网站编辑框没有数据，提示对话框显示内容
if not site:
QMessageBox.warning(self,"信息提示","请输入site")
return
wordslist=[]
if self.checkBox_upper.isChecked():
wordslist.append(string.ascii_uppercase*2)
if self.checkBox_lower.isChecked():
wordslist.append(string.ascii_lowercase*2)
if self.checkBox_number.isChecked():
wordslist.append(string.digits*2)
#如果字符选择框被选中
if self.checkBox_4.isChecked():
wordslist.append(string.punctuation*2)
#判断words列表是否为空，如果为空说明什么都是没有√选
#就是默认使用所有类比生成密码
if not wordslist:
wordstr=(
string.digits
+string.ascii_uppercase
+string.ascii_lowercase
+string.punctuation
)
else:
wordstr="".join(wordslist)
#从字符串中选择出20个单个字符的列表【“1”，“2”，“a”。。。】
wordstemplist=random.sample(list(wordstr),20)
#合并成一个字符串，个数是20个字符的字符串
password="".join(wordstemplist)
#把生成的密码写入到本地的密码本中。
with open("./密码本.txt",mode="a") as fw:
fw.write(f"{site}t{password}n")
self.lineEdit_result.setText(password)
QMessageBox.information(
self,"信息提示","密码生成成功"
)
if __name__ == '__main__':
app=QApplication(sys.argv)
mywin=MyPassword()
mywin.show()
sys.exit(app.exec_())
界面展示：
保存到本地的密码本样式
