Как проверить активность radiobutton в pyqt?

Question

[Лорс Шаипов]

Есть две радиокнопки, в зависимости от того, какая активна, при нажатии обычной кнопки, нужно вписывать в лейблы результат той или иной функции, вот только не знаю как проверять состояние радиокнопки.

from PyQt5 import QtCore, QtGui, QtWidgets
from smthg import parse_student, parse_teacher

class MainWindow(QtWidgets.QMainWindow):
widgets_stylesheet = "background: rgb(255, 255, 255);\n""font: 24pt \"MS Shell Dlg 2\";"

def __init__(self):
# Базовые настройки
super(MainWindow, self).__init__()
self.resize(1920, 1080)
self.setStyleSheet("background-color: rgb(255, 147, 84)")

self.CentralWidget = QtWidgets.QWidget(self)
self.CentralWidget.setObjectName("CentralWidget")

''' Контейнеры с расписанием '''
self.MondaySheduleLabel = QtWidgets.QLabel(self.CentralWidget)
self.MondaySheduleLabel.setGeometry(QtCore.QRect(30, 350, 341, 701))
self.MondaySheduleLabel.setText("")
self.MondaySheduleLabel.setStyleSheet(self.widgets_stylesheet)

self.TuesdaySheduleLabel = QtWidgets.QLabel(self.CentralWidget)
self.TuesdaySheduleLabel.setGeometry(QtCore.QRect(400, 350, 341, 701))
self.TuesdaySheduleLabel.setText("")
self.TuesdaySheduleLabelself.setStyleSheet(self.widgets_stylesheet)

self.WednesdaySheduleLabel = QtWidgets.QLabel(self.CentralWidget)
self.WednesdaySheduleLabel.setGeometry(QtCore.QRect(780, 350, 341, 701))
self.WednesdaySheduleLabel.setText("")
self.WednesdaySheduleLabel.setStyleSheet(self.widgets_stylesheet)

self.ThursdaySheduleLabel = QtWidgets.QLabel(self.CentralWidget)
self.ThursdaySheduleLabel.setGeometry(QtCore.QRect(1160, 350, 341, 701))
self.ThursdaySheduleLabel.setText("")
self.ThursdaySheduleLabel.setStyleSheet(self.widgets_stylesheet)

self.FridaySheduleLabel = QtWidgets.QLabel(self.CentralWidget)
self.FridaySheduleLabel.setGeometry(QtCore.QRect(1540, 350, 341, 701))
self.FridaySheduleLabel.setText("")
self.FridaySheduleLabel.setStyleSheet(self.widgets_stylesheet)

''' Радиокнопки '''
self.StudentRadioButton = QtWidgets.QRadioButton(self.CentralWidget)
self.StudentRadioButton.setGeometry(QtCore.QRect(430, 40, 271, 81))
self.StudentRadioButton.setMinimumSize(QtCore.QSize(271, 1))
self.StudentRadioButton.setStyleSheet(self.widgets_stylesheet)

self.TeacherRadioButton = QtWidgets.QRadioButton(self.CentralWidget)
self.TeacherRadioButton.setGeometry(QtCore.QRect(430, 170, 271, 81))
self.TeacherRadioButton.setMinimumSize(QtCore.QSize(271, 0))
self.TeacherRadioButton.setStyleSheet(self.widgets_stylesheet)

''' Надписи '''
self.MondayLabel = QtWidgets.QLabel(self.CentralWidget)
self.MondayLabel.setGeometry(QtCore.QRect(100, 290, 201, 51))

self.TuesdayLabel = QtWidgets.QLabel(self.CentralWidget)
self.TuesdayLabel.setGeometry(QtCore.QRect(470, 290, 201, 51))

self.WednesdayLabel = QtWidgets.QLabel(self.CentralWidget)
self.WednesdayLabel.setGeometry(QtCore.QRect(850, 290, 201, 51))

self.ThursdayLabel = QtWidgets.QLabel(self.CentralWidget)
self.ThursdayLabel.setGeometry(QtCore.QRect(1230, 290, 201, 51))
self.ThursdayLabel.setStyleSheet(self.widgets_stylesheet)

self.FridayLabel = QtWidgets.QLabel(self.CentralWidget)
self.FridayLabel.setGeometry(QtCore.QRect(1610, 290, 201, 51))
self.FridayLabel.setStyleSheet(self.widgets_stylesheet)

self.ClassLabel = QtWidgets.QLabel(self.CentralWidget)
self.ClassLabel.setGeometry(QtCore.QRect(970, 40, 251, 81))
self.ClassLabel.setStyleSheet(self.widgets_stylesheet)
self.ClassLabel.setObjectName("ClassLabel")

self.TeacherLabel = QtWidgets.QLabel(self.CentralWidget)
self.TeacherLabel.setGeometry(QtCore.QRect(790, 170, 431, 81))
self.TeacherLabel.setStyleSheet(self.widgets_stylesheet)
self.TeacherLabel.setObjectName("TeacherLabel")

''' Окна ввода '''
self.ClassValueLineEdit = QtWidgets.QLineEdit(self.CentralWidget)
self.ClassValueLineEdit.setGeometry(QtCore.QRect(1260, 40, 81, 81))
self.ClassValueLineEdit.setStyleSheet(self.widgets_stylesheet)
self.ClassValueLineEdit.setText("")
self.ClassValueLineEdit.setObjectName("ClassValueLineEdit")

self.TeacherValueLineEdit = QtWidgets.QLineEdit(self.CentralWidget)
self.TeacherValueLineEdit.setGeometry(QtCore.QRect(1260, 170, 231, 81))
self.TeacherValueLineEdit.setStyleSheet(self.widgets_stylesheet)
self.TeacherValueLineEdit.setText("123")
self.TeacherValueLineEdit.setObjectName("TeacherValueLineEdit")

''' Иконка школы'''
self.SchoolIconLabel = QtWidgets.QLabel(self.CentralWidget)
self.SchoolIconLabel.setGeometry(QtCore.QRect(100, 50, 191, 191))
self.SchoolIconLabel.setStyleSheet("background: rgb(255, 255, 255);")
self.SchoolIconLabel.setText("")
self.SchoolIconLabel.setObjectName("SchoolIconLabel")

# Кнопка
self.Button = QtWidgets.QPushButton(self.CentralWidget)
self.Button.setGeometry(QtCore.QRect(1670, 100, 91, 91))
self.Button.setStyleSheet(self.widgets_stylesheet)
self.Button.setObjectName("Button")
self.Button.clicked.connect(self.button_clicked)

self.setCentralWidget(self.CentralWidget)

self.statusbar = QtWidgets.QStatusBar(self)
self.statusbar.setObjectName("statusbar")
self.setStatusBar(self.statusbar)

self.retranslate_ui()

QtCore.QMetaObject.connectSlotsByName(self)

def retranslate_ui(self):
_translate = QtCore.QCoreApplication.translate
self.setWindowTitle(_translate("MainWindow", "Менеджер расписаний"))
self.StudentRadioButton.setText(_translate("MainWindow", " Ученик"))
self.TeacherRadioButton.setText(_translate("MainWindow", " Учитель"))
self.MondayLabel.setText(_translate("MainWindow", " Понедельник"))
self.TuesdayLabel.setText(_translate("MainWindow", " Вторник"))
self.WednesdayLabel.setText(_translate("MainWindow", " Среда"))
self.ThursdayLabel.setText(_translate("MainWindow", " Четверг"))
self.FridayLabel.setText(_translate("MainWindow", " Пятница"))
self.ClassLabel.setText(_translate("MainWindow", " Введите класс: "))
self.TeacherLabel.setText(_translate("MainWindow", " Введите фамилию учителя:"))
self.Button.setText(_translate("MainWindow", "ОК"))

def button_clicked(self):
""" Функция нажатия кнопки """
# Проверка состояния радиокнопки:
pass

Comments

[Алан Гибизов]

Код в вопросе надо обернуть тегом code для корректного отображения. Длинный код лучше спрятать под спойлер.
При наличии тега pyqt нельзя применять тег Python (см.п.3.1 правил).

Answer 1

[Andrey]

Например так

Для rb с разными значениями func

rb_1.func = "func_1"
rb_1.toggled.connect(self.on_rb_select)

В on_rb_select

rb = self.sender()
if rb.isChecked():
    self.rb_selected = rb.func

В self.on_btn_click

def on_btn_click(self):
    if self.rb_selected == "func_1":
        self.func_1()
    if self.rb_selected == "func_2":
        self.func_2()

Код

from PyQt5.QtWidgets import *
import sys

class main_window(QWidget):
    def __init__(self):
        QWidget.__init__(self)

        self.rb_selected = 1

        layout = QVBoxLayout()
        self.setLayout(layout)
        self.label = QLabel()
        layout.addWidget(self.label)

        gb_layout = QHBoxLayout()
        gb_widget = QWidget()
        gb_widget.setLayout(gb_layout)
        gb = QButtonGroup(gb_widget)

        rb_1 = QRadioButton()
        rb_1.setChecked(True)
        rb_1.func = "func_1"
        rb_1.toggled.connect(self.on_rb_select)
        gb.addButton(rb_1)
        gb_layout.addWidget(rb_1)

        rb_2 = QRadioButton()
        rb_2.setChecked(False)
        rb_2.func = "func_2"
        rb_2.toggled.connect(self.on_rb_select)
        gb.addButton(rb_2)
        gb_layout.addWidget(rb_2)

        layout.addWidget(gb_widget)

        self.btn = QPushButton("Press me")
        self.btn.clicked.connect(self.on_btn_click)
        layout.addWidget(self.btn)

    def on_btn_click(self):
        if self.rb_selected == "func_1":
            self.func_1()
        if self.rb_selected == "func_2":
            self.func_2()

    def on_rb_select(self):
        rb = self.sender()
        if rb.isChecked():
            self.rb_selected = rb.func

    def func_1(self):
        self.label.setText("func_1")

    def func_2(self):
        self.label.setText("func_2")

if __name__ == "__main__":
    app = QApplication(sys.argv)
    screen = main_window()
    screen.show()
    sys.exit(app.exec_())