class Window(QtWidgets.QWidget): def __init__(self): super().__init__() btn_chooseFolder = QtWidgets.QPushButton('选择目录', self) btn_chooseFolder.setFixedSize(100, 25) self.label_path = QtWidgets.QLabel('', self) self.folderPath = '' btn_run = QtWidgets.QPushButton('开始', self) btn_run.setFixedSize(60, 25) # 创建一个水平layout作为内部layout hl = QtWidgets.QHBoxLayout() hl.addWidget(btn_chooseFolder) hl.addWidget(self.label_path) hl.addWidget(btn_run) self.textEdit = QtWidgets.QPlainTextEdit(self) # 创建上级layout layout = QtWidgets.QVBoxLayout() # 添加子layout layout.addLayout(hl) # 添加内部控件 layout.addWidget(self.textEdit) # 指定容器控件自身使用的layout self.setLayout(layout) # 注册按钮点击处理 btn_chooseFolder.clicked.connect(self.chooseFolder) btn_run.clicked.connect(self.run) def chooseFolder(self): filePath = QtWidgets.QFileDialog.getExistingDirectory(self, "选择文件所在目录") self.label_path.setText(filePath) self.folderPath = filePath def run(self): for (dirpath, dirnames, filenames) in os.walk(self.folderPath): for fn in filenames: # 把 dirpath 和每个文件名拼接起来就是全路径 fpath = os.path.join(dirpath, fn) self.textEdit.appendPlainText(fpath + '\n') mp3Path = os.path.join(dirpath, fn.replace('.txt', '.mp3')) cmd = f'edge-tts --voice {VOICE} -f "{fpath}" --write-media "{mp3Path}"' print(cmd) os.system(cmd) app = QtWidgets.QApplication([]) window = Window() window.resize(400, 200) window.show() app.exec_()

class Pyqt5_Phone(Qtwidgets.Qwidget, ui_Mainwindow) : def __init_(self): super(Pyqt5_Phone, self).init()self.setupUi(self) self.init() self.setwindowTitle("打电话") # self.ser = serial .Serial( ' / dev/ttyUSB1 ',115200，timeout=None)self.ser = serial.Serial( '/dev/ttyUSB1'，115200，timeout=3)self.ATnum = 0 self.cmd=【

class Pyqt5_Phone(Qtwidgets.Qwidget, ui_Mainwindow): def __init__(self): super(Pyqt5_Phone, self).__init__() self.setupUi(self) self.init() self.setwindowTitle("打电话") self.ser = serial.Serial...

class LoginWindow(QWidget): def init(self): super().init() self.initUI() def initUI(self): self.setFixedSize(800, 500) self.setWindowTitle('鸡爪称重系统')中怎么调用class MainWindow(QWidget): def init(self, user_id): super().init() self.user_id = user_id self.initUI() # 打开串口 self.ser = serial.Serial('COM7', 9600, timeout=1) def initUI(self): # 创建用于显示员工信息的控件 self.info_label = QLabel("员工信息", self) self.info_label.move(100, 50) self.info_label.setStyleSheet("font-size: 24px; color: black; background-color: #eee; border-radius: 10px;")

def open_main_window(self): self.main_window = MainWindow(user_id) self.main_window.show() self.close() 这个方法中首先创建一个 MainWindow 实例，并传入 user_id 参数。然后调用 show 方法显示 ...

解释class Window(QWidget): def init(self): super().init() layout = QHBoxLayout(self) # 添加 QLabel 控件作为图片 label_image = QLabel(self) pixmap = QPixmap('002.jpg') label_image.setPixmap(pixmap)

这段代码定义了一个名为"Window"的类，它是QWidget类的子类。它的构造函数__init__()中，调用了父类的构造函数super().__init__()，并创建了一个名为"layout"的水平布局（QHBoxLayout）并将其绑定到实例self上。

from PyQt5 import QtCore, QtGui, QtWidgets from show1 import Ui_Form1 from show2 import Ui_Form2 from show3 import Ui_Form3 class Ui_Form(object): def setupUi(self, Form): Form.setObjectName("Form") Form.resize(400, 300) self.pushButton = QtWidgets.QPushButton(Form) self.pushButton.setGeometry(QtCore.QRect(90, 60, 191, 51)) font = QtGui.QFont() font.setPointSize(9) self.pushButton.setFont(font) self.pushButton.setObjectName("pushButton") self.pushButton_2 = QtWidgets.QPushButton(Form) self.pushButton_2.setGeometry(QtCore.QRect(90, 110, 191, 51)) self.pushButton_2.setObjectName("pushButton_2") self.pushButton_3 = QtWidgets.QPushButton(Form) self.pushButton_3.setGeometry(QtCore.QRect(90, 160, 191, 51)) self.pushButton_3.setObjectName("pushButton_3") self.retranslateUi(Form) QtCore.QMetaObject.connectSlotsByName(Form) def retranslateUi(self, Form): _translate = QtCore.QCoreApplication.translate Form.setWindowTitle(_translate("Form", "Form")) self.pushButton.setText(_translate("Form", "无人机群显示")) self.pushButton_2.setText(_translate("Form", "无人机群数据分析展示")) self.pushButton_3.setText(_translate("Form", "无人机群飞行轨迹展示")) class MainWindow(QtWidgets.QMainWindow): def init(self): super().init() self.ui = Ui_Form() self.ui.setupUi(self) self.ui.pushButton.clicked.connect(self.showForm1) self.ui.pushButton_2.clicked.connect(self.showForm2) self.ui.pushButton_3.clicked.connect(self.showForm3) def showForm1(self): self.form1 = QtWidgets.QWidget() self.ui1 = Ui_Form1() self.ui1.setupUi(self.form1) self.form1.show() def showForm2(self): self.form2 = QtWidgets.QWidget() self.ui2 = Ui_Form2() self.ui2.setupUi(self.form2) self.form2.show() def showForm3(self): self.form3 = QtWidgets.QWidget() self.ui3 = Ui

这个程序的核心是MainWindow类，它继承自QtWidgets.QMainWindow，并在__init__方法中创建了UI对象并连接了三个按钮的clicked信号到对应的槽函数showForm1、showForm2和showForm3。这三个槽函数分别创建了对应的窗口...

class App(QWidget): global tem_button tem_button = True def init(self): super().init() self.open_camera_1() 打开程序弹出正在打开摄像头窗口 self.open_camera_1() 执行完毕窗口自动关闭

from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QVBoxLayout from PyQt5.QtCore import Qt class CameraWindow(QWidget): def __init__(self): super().__init__() self.label = QLabel("正在打开...

import pandas as pd from PyQt5.QtWidgets import QApplication, QTableView, QMainWindow, QVBoxLayout, QWidget class ExcelViewer(QMainWindow): def init(self, file_path): super().init() # 读取 Excel 文件并将其转换为 pandas DataFrame 对象 self.df = pd.read_excel(file_path) # 创建 QTableView 组件并将其设置为中心窗口部件 self.table_view = QTableView() self.setCentralWidget(self.table_view) # 将 DataFrame 数据设置为表格模型并在 QTableView 中显示 model = pdTableModel(self.df) self.table_view.setModel(model) class pdTableModel(QtCore.QAbstractTableModel): def init(self, data): super().init() self._data = data def data(self, index, role): if role == QtCore.Qt.DisplayRole: return str(self._data.iloc[index.row(), index.column()]) def rowCount(self, index): return self._data.shape[0] def columnCount(self, index): return self._data.shape[1] if name == 'main': app = QApplication([]) excel_viewer = ExcelViewer('example.xlsx') excel_viewer.show() app.exec_()帮我修改成按查询按钮显示Excel

from PyQt5.QtWidgets import QApplication, QTableView, QMainWindow, QVBoxLayout, QWidget, QPushButton, QFileDialog from PyQt5 import QtCore class ExcelViewer(QMainWindow): def __init__(self): super...

把下边这段代码修改成一个方法，使其传入字符串后转成语音文件：class Window(QtWidgets.QWidget): def init(self): super().init() btn_chooseFolder = QtWidgets.QPushButton('选择目录', self) btn_chooseFolder.setFixedSize(100, 25) self.label_path = QtWidgets.QLabel('', self) self.folderPath = '' btn_run = QtWidgets.QPushButton('开始', self) btn_run.setFixedSize(60, 25) # 创建一个水平layout作为内部layout hl = QtWidgets.QHBoxLayout() hl.addWidget(btn_chooseFolder) hl.addWidget(self.label_path) hl.addWidget(btn_run) self.textEdit = QtWidgets.QPlainTextEdit(self) # 创建上级layout layout = QtWidgets.QVBoxLayout() # 添加子layout layout.addLayout(hl) # 添加内部控件 layout.addWidget(self.textEdit) # 指定容器控件自身使用的layout self.setLayout(layout) # 注册按钮点击处理 btn_chooseFolder.clicked.connect(self.chooseFolder) btn_run.clicked.connect(self.run) def chooseFolder(self): filePath = QtWidgets.QFileDialog.getExistingDirectory(self, "选择文件所在目录") self.label_path.setText(filePath) self.folderPath = filePath def run(self): for (dirpath, dirnames, filenames) in os.walk(self.folderPath): for fn in filenames: # 把 dirpath 和每个文件名拼接起来就是全路径 fpath = os.path.join(dirpath, fn) self.textEdit.appendPlainText(fpath + '\n') mp3Path = os.path.join(dirpath, fn.replace('.txt', '.mp3')) cmd = f'edge-tts --voice {VOICE} -f "{fpath}" --write-media "{mp3Path}"' print(cmd) os.system(cmd)

def text_to_speech(self, text): mp3Path = "speech.mp3" cmd = f'edge-tts --voice {VOICE} -t "{text}" --write-media "{mp3Path}"' os.system(cmd) 这个方法接受一个字符串参数，将其转换成语音文件并...

from PySide6.QtWidgets import QApplication, QWidget, QPushButton, QLabel, QVBoxLayout, QHBoxLayout, QLineEdit class MyWindow(QMainWindow): def init(self): super().init() lb = QLabel('我是一个标签',self) if name == 'main': app = QApplication([]) window = MyWindow() window.show() app.exec()；帮我修正以上代码

from PySide6.QtWidgets import QApplication, QMainWindow, QWidget, QPushButton, QLabel, QVBoxLayout, QHBoxLayout, QLineEdit class MyWindow(QMainWindow): def __init__(self): super().__init__() self....

import sys from PyQt5.QtGui import * from PyQt5.QtWidgets import * class MyWidget(QWidget): def init(self): super().init() self.setGeometry(0, 0, 800, 600) # 坐标 0 0 大小 800 600 self.setWindowTitle('title') self.setWindowIcon(QIcon('app.ico')) APP1 = QApplication(sys.argv) mywidget = MyWidget() mywidget.show() sys.exit(APP1.exec_())解释一下每一句代码的意思

def __init__(self): super().__init__() self.setGeometry(0, 0, 800, 600) self.setWindowTitle('title') self.setWindowIcon(QIcon('app.ico')) 定义一个自定义的 QWidget 类 MyWidget，继承自 QWidget...

14_面向对象的窗体1

from PyQt5.QtWidgets import QWidget class MyWindow(QWidget): def __init__(self): super(MyWindow, self).__init__() self.setWindowTitle('My Window Title') 在这个例子中，MyWindow类继承了...

Python库 | PyQt6_Qt6-6.2.0-py3-none-win_amd64.whl

from PyQt6.QtWidgets import QApplication, QWidget class MyApp(QWidget): def __init__(self): super().__init__() self.setWindowTitle('My First PyQt6 App') def show_and_exec(self): self.show() ...

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from PySide2.QtWidgets import QApplication, QWidget, QPushButton, QLabel class MyWindow(QWidget): def __init__(self): super().__init__() self.initUI() def initUI(self): self.setWindowTitle('...

view_python登录_denglu_

from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QLineEdit, QLabel, QVBoxLayout class LoginWindow(QWidget): def __init__(self): super().__init__() self.init_ui() def init_ui(self...

PyQt5_Test1.zip

from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton, QDialog, QVBoxLayout, QWidget class MainWin(QMainWindow): def __init__(self): super().__init__() self.initUI() def initUI(self...

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