PYQT 전화번호 누르기 + QMessageBox, sender()

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>MainWindow</class>
 <widget class="QMainWindow" name="MainWindow">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>748</width>
    <height>602</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>MainWindow</string>
  </property>
  <widget class="QWidget" name="centralwidget">
   <widget class="QPushButton" name="pb1">
    <property name="geometry">
     <rect>
      <x>70</x>
      <y>80</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>1</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb2">
    <property name="geometry">
     <rect>
      <x>160</x>
      <y>80</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>2</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb3">
    <property name="geometry">
     <rect>
      <x>250</x>
      <y>80</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>3</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb4">
    <property name="geometry">
     <rect>
      <x>70</x>
      <y>110</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>4</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb5">
    <property name="geometry">
     <rect>
      <x>160</x>
      <y>110</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>5</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb6">
    <property name="geometry">
     <rect>
      <x>250</x>
      <y>110</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>6</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb7">
    <property name="geometry">
     <rect>
      <x>70</x>
      <y>140</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>7</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb8">
    <property name="geometry">
     <rect>
      <x>160</x>
      <y>140</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>8</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb9">
    <property name="geometry">
     <rect>
      <x>250</x>
      <y>140</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>9</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pb0">
    <property name="geometry">
     <rect>
      <x>70</x>
      <y>170</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>0</string>
    </property>
   </widget>
   <widget class="QPushButton" name="pbCall">
    <property name="geometry">
     <rect>
      <x>160</x>
      <y>170</y>
      <width>161</width>
      <height>21</height>
     </rect>
    </property>
    <property name="text">
     <string>CALL</string>
    </property>
   </widget>
   <widget class="QLineEdit" name="le">
    <property name="geometry">
     <rect>
      <x>80</x>
      <y>30</y>
      <width>241</width>
      <height>31</height>
     </rect>
    </property>
    <property name="alignment">
     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
    </property>
   </widget>
  </widget>
  <widget class="QMenuBar" name="menubar">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>748</width>
     <height>21</height>
    </rect>
   </property>
  </widget>
  <widget class="QStatusBar" name="statusbar"/>
 </widget>
 <resources/>
 <connections/>
</ui>

 

코드

import sys
from PyQt5.QtWidgets import *
from PyQt5 import uic

form_class = uic.loadUiType("main08.ui")[0]


class WindowClass(QMainWindow, form_class) :
    def __init__(self) :
        super().__init__()
        self.setupUi(self)
        
        self.pb1.clicked.connect(self.myclick)
        self.pb2.clicked.connect(self.myclick)
        self.pb3.clicked.connect(self.myclick)
        self.pb4.clicked.connect(self.myclick)
        self.pb5.clicked.connect(self.myclick)
        self.pb6.clicked.connect(self.myclick)
        self.pb7.clicked.connect(self.myclick)
        self.pb8.clicked.connect(self.myclick)
        self.pb9.clicked.connect(self.myclick)
        self.pb0.clicked.connect(self.myclick)
        self.pbCall.clicked.connect(self.myCall)
        
    def myCall(self):
        str_tel = self.le.text()
        QMessageBox.about(self,'calling',str_tel)
        
        
    def myclick(self):
        str_new = self.sender().text() 
        str_old = self.le.text()
        
        self.le.setText(str_old+str_new)
        print(str_new,str_old)
        
        
if __name__ == "__main__" :
    #QApplication : 프로그램을 실행시켜주는 클래스
    app = QApplication(sys.argv) 
    #WindowClass의 인스턴스 생성
    myWindow = WindowClass() 
    #프로그램 화면을 보여주는 코드
    myWindow.show()
    #프로그램을 이벤트루프로 진입시키는(프로그램을 작동시키는) 코드
    app.exec_()

출력 성공