[英]How can I click a pushButton on my PyQt5 code and allow it to execute/run another .py file?
我需要帮助在我的 PyQt5 代码上链接一个按钮,以便它自动运行另一个 .py 文件。
我曾尝试使用 'self.pushButton.clicked.connect' 但这似乎不适用于 PyQt5 代码。 我在下面附上了我的 .py 文件的代码:
主文件
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(519, 354)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(210, 140, 75, 23))
self.pushButton.setObjectName("pushButton")
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "Open"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
上面的代码应该生成一个带有单个按钮的窗口。 单击该按钮时,它应该执行/运行下面的代码
算法.py
arrNumbers = []
i = 0
j = 0
n = 0
a = 0
sum = 0
temp = 0
print("How many numbers would you like to sort?:", end=' ')
n = eval(input())
for i in range(0, n):
print("Enter Number", i + 1, ":", end=' ')
a = eval(input())
arrNumbers.append(a)
for i in range(1, n):
for j in range(0, n - i):
if (arrNumbers[j] > arrNumbers[j + 1]):
temp = arrNumbers[j]
arrNumbers[j] = arrNumbers[j + 1]
arrNumbers[j + 1] = temp
print()
print("After pass:",i)
for k in range(0, n):
print(arrNumbers[k], end=' ')
print("[",i + 1, "biggest number(s) is(are) pushed to the end of the list ]")
print()
print("It was completed in",i,"passes")
print("The sorted list using Bubble Sort is: ", end=' ')
for i in range(0, n):
print(arrNumbers[i], end=' ')
请你能帮我解决这个问题吗? 我一直在寻找解决方案,但似乎没有任何效果。
谢谢
主文件
第 1 步:您需要导入您的 algorithm.py。 要做到这一点,这是语法: import filename
你可以忽略.py
第 2 步:将按钮连接到将调用 algorithm.py 中的进程的函数。 这是语法: self.pushButton.clicked.connect(self.FuncName)
第 3 步:调用 algorithm.py 中的函数来完成工作。 语法: filename.FuncInFilename()
from PyQt5 import QtCore, QtGui, QtWidgets
import algorithm
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(519, 354)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(210, 140, 75, 23))
self.pushButton.setObjectName("pushButton")
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "Open"))
self.pushButton.clicked.connect(self.OpenClick)
def OpenClick(self):
algorithm.FunctionAlgo()
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
algorithm.py (我为此文件添加了FunctionAlgo()
,因为它更合适,也更容易)
def FunctionAlgo():
arrNumbers = []
i = 0
j = 0
n = 0
a = 0
sum = 0
temp = 0
print("How many numbers would you like to sort?:", end=' ')
n = eval(input())
for i in range(0, n):
print("Enter Number", i + 1, ":", end=' ')
a = eval(input())
arrNumbers.append(a)
for i in range(1, n):
for j in range(0, n - i):
if (arrNumbers[j] > arrNumbers[j + 1]):
temp = arrNumbers[j]
arrNumbers[j] = arrNumbers[j + 1]
arrNumbers[j + 1] = temp
print()
print("After pass:",i)
for k in range(0, n):
print(arrNumbers[k], end=' ')
print("[",i + 1, "biggest number(s) is(are) pushed to the end of the list ]")
print()
print("It was completed in",i,"passes")
print("The sorted list using Bubble Sort is: ", end=' ')
for i in range(0, n):
print(arrNumbers[i], end=' ')
不确定这是否是最好的方法,但我会做的是将您在 algorithm.py 中的所有代码放入这样的函数中。
def main():
arrNumbers = []
i = 0
j = 0
n = 0
a = 0
sum = 0
temp = 0
print("How many numbers would you like to sort?:", end=' ')
n = eval(input())
for i in range(0, n):
print("Enter Number", i + 1, ":", end=' ')
a = eval(input())
arrNumbers.append(a)
for i in range(1, n):
for j in range(0, n - i):
if (arrNumbers[j] > arrNumbers[j + 1]):
temp = arrNumbers[j]
arrNumbers[j] = arrNumbers[j + 1]
arrNumbers[j + 1] = temp
print()
print("After pass:",i)
for k in range(0, n):
print(arrNumbers[k], end=' ')
print("[",i + 1, "biggest number(s) is(are) pushed to the end of the list ]")
print()
print("It was completed in",i,"passes")
print("The sorted list using Bubble Sort is: ", end=' ')
for i in range(0, n):
print(arrNumbers[i], end=' ')
if __name__ == "__main__":
main()
然后像这样将代码导入到 main.py 中。
from PyQt5 import QtCore, QtGui, QtWidgets
import algorithm
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(519, 354)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(210, 140, 75, 23))
self.pushButton.setObjectName("pushButton")
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "Open"))
self.pushButton.clicked.connect(self.clicked)
def clicked(self):
algorithm.main()
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
希望这可以帮助。
非常有用的内容...上帝保佑
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.