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저는 두 개의 숫자를 받아들이고 추가하는 스크립트를 만들기 위해 기본적인 PyQt 디자이너 예제를 사용하고 있습니다. PyQt의 기본 예제를 구현하는 중 오류가 발생했습니다.
내가으로calc_ui.py
파일을 만든 :
from PyQt4 import QtCore, QtGui
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
def _fromUtf8(s):
return s
try:
_encoding = QtGui.QApplication.UnicodeUTF8
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig)
class Ui_CalculatorUI(object):
def setupUi(self, CalculatorUI):
CalculatorUI.setObjectName(_fromUtf8("CalculatorUI"))
CalculatorUI.resize(219, 134)
self.gridLayout = QtGui.QGridLayout(CalculatorUI)
self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
self.labelX = QtGui.QLabel(CalculatorUI)
self.labelX.setObjectName(_fromUtf8("labelX"))
self.gridLayout.addWidget(self.labelX, 0, 0, 1, 1)
self.lineEditX = QtGui.QLineEdit(CalculatorUI)
self.lineEditX.setObjectName(_fromUtf8("lineEditX"))
self.gridLayout.addWidget(self.lineEditX, 0, 1, 1, 1)
self.labelY = QtGui.QLabel(CalculatorUI)
self.labelY.setObjectName(_fromUtf8("labelY"))
self.gridLayout.addWidget(self.labelY, 1, 0, 1, 1)
self.lineEditY = QtGui.QLineEdit(CalculatorUI)
self.lineEditY.setObjectName(_fromUtf8("lineEditY"))
self.gridLayout.addWidget(self.lineEditY, 1, 1, 1, 1)
self.labelZ = QtGui.QLabel(CalculatorUI)
self.labelZ.setObjectName(_fromUtf8("labelZ"))
self.gridLayout.addWidget(self.labelZ, 2, 0, 1, 1)
self.lineEditZ = QtGui.QLineEdit(CalculatorUI)
self.lineEditZ.setReadOnly(True)
self.lineEditZ.setObjectName(_fromUtf8("lineEditZ"))
self.gridLayout.addWidget(self.lineEditZ, 2, 1, 1, 1)
self.buttonCalc = QtGui.QPushButton(CalculatorUI)
self.buttonCalc.setObjectName(_fromUtf8("buttonCalc"))
self.gridLayout.addWidget(self.buttonCalc, 3, 0, 1, 2)
self.retranslateUi(CalculatorUI)
QtCore.QMetaObject.connectSlotsByName(CalculatorUI)
def retranslateUi(self, CalculatorUI):
CalculatorUI.setWindowTitle(_translate("CalculatorUI", "Calculator", None))
self.labelX.setText(_translate("CalculatorUI", "X:", None))
self.labelY.setText(_translate("CalculatorUI", "Y:", None))
self.labelZ.setText(_translate("CalculatorUI", "Z:", None))
self.buttonCalc.setText(_translate("CalculatorUI", "Calculate", None))
내 main.py
은 다음과 같습니다
from PyQt4 import QtGui, QtCore
import sys
from calc_ui import Ui_CalculatorUI
class Calculator(Ui_CalculatorUI):
def __init__(self):
Ui_CalculatorUI.__init__(self)
#self.setupUi(self)
self.buttonCalc.clicked.connect(self.handleCalculate)
def handleCalculate(self):
x = int(self.lineEditX.text())
y = int(self.lineEditY.text())
self.lineEditZ.setText(str(x + y))
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
window = Calculator()
window.show()
sys.exit(app.exec_())
하지만, 내 오류는 다음과 같습니다
AttributeError: 'Calculator' object has no attribute 'buttonCalc'
내가 'buttonCalc'
는 것을 볼 수 있지만 calc_ui.py
파일에 정의되어 있습니다.
다른 구문을 시도했지만 여기 벽에 부딪 히고 있습니다.