Python implements a calculator using wxPython and pythonwxpython

Python implements a calculator using wxPython and pythonwxpython

The examples in this article share with you the specific code for implementing the wxPython calculator for your reference. The specific content is as follows:

#-*-Coding: UTF-8 -*-#################################### ######## Python code generated with wxFormBuilder (version Feb 16 2016) # http://www.wxformbuilder.org/#### please do "NOT" edit this file! ######################################## # Import wximport wx. xrcimport math ###################################### ######### Class MyFrame1 ############################# ############### class MyFrame1 (wx. frame): def _ init _ (self, parent): wx. frame. _ init _ (self, parent, id = wx. ID_ANY, title = wx. emptyString, pos = wx. defaultPosition, size = wx. size (486,448), style = wx. DEFAULT_FRAME_STYLE | wx. TAB_TRAVERSAL) self. setSizeHintsSz (wx. defaultSize, wx. defaultSize) bSizer1 = wx. boxSizer (wx. VERTICAL) self. m_textCtrl1 = wx. textCtrl (self, wx. ID_ANY, wx. emptyString, wx. defaultPosition, wx. size (600, 60), style = wx. TE_RIGHT) self. m_textCtrl1.SetMinSize (wx. size (470, 60) bSizer1.Add (self. m_textCtrl1, 0, wx. ALL, 5) bSizer2 = wx. boxSizer (wx. HORIZONTAL) self. m_button1 = wx. button (self, wx. ID_ANY, u "return", wx. defaultPosition, wx. size (110, 60), 0) bSizer2.Add (self. m_button1, 0, wx. ALL, 5) self. m_button2 = wx. button (self, wx. ID_ANY, u "clear screen", wx. defaultPosition, wx. size (110, 60), 0) bSizer2.Add (self. m_button2, 0, wx. ALL, 5) self. m_button3 = wx. button (self, wx. ID_ANY, u "sqrt", wx. defaultPosition, wx. size (110, 60), 0) bSizer2.Add (self. m_button3, 0, wx. ALL, 5) self. m_button4 = wx. button (self, wx. ID_ANY, u "/", wx. defaultPosition, wx. size (110, 60), 0) bSizer2.Add (self. m_button4, 0, wx. ALL, 5) bSizer1.Add (bSizer2, 0, wx. EXPAND, 5) bSizer6 = wx. boxSizer (wx. HORIZONTAL) self. m_button10 = wx. button (self, wx. ID_ANY, u "7", wx. defaultPosition, wx. size (110, 60), 0) bSizer6.Add (self. m_button10, 0, wx. ALL, 5) self. m_button11 = wx. button (self, wx. ID_ANY, u "8", wx. defaultPosition, wx. size (110, 60), 0) bSizer6.Add (self. m_button11, 0, wx. ALL, 5) self. m_button12 = wx. button (self, wx. ID_ANY, u "9", wx. defaultPosition, wx. size (110, 60), 0) bSizer6.Add (self. m_button12, 0, wx. ALL, 5) self. m_button13 = wx. button (self, wx. ID_ANY, u "*", wx. defaultPosition, wx. size (110, 60), 0) bSizer6.Add (self. m_button13, 0, wx. ALL, 5) bSizer1.Add (bSizer6, 0, wx. EXPAND, 5) bSizer7 = wx. boxSizer (wx. HORIZONTAL) self. m_button15 = wx. button (self, wx. ID_ANY, u "4", wx. defaultPosition, wx. size (110, 60), 0) bSizer7.Add (self. m_button15, 0, wx. ALL, 5) self. m_button16 = wx. button (self, wx. ID_ANY, u "5", wx. defaultPosition, wx. size (110, 60), 0) bSizer7.Add (self. m_button16, 0, wx. ALL, 5) self. m_button17 = wx. button (self, wx. ID_ANY, u "6", wx. defaultPosition, wx. size (110, 60), 0) bSizer7.Add (self. m_button17, 0, wx. ALL, 5) self. m_button18 = wx. button (self, wx. ID_ANY, u "-", wx. defaultPosition, wx. size (110, 60), 0) bSizer7.Add (self. m_button18, 0, wx. ALL, 5) bSizer1.Add (bSizer7, 0, wx. EXPAND, 5) bSizer34 = wx. boxSizer (wx. HORIZONTAL) self. m_button140 = wx. button (self, wx. ID_ANY, u "1", wx. defaultPosition, wx. size (110, 60), 0) bSizer34.Add (self. m_button140, 0, wx. ALL, 5) self. m_button141 = wx. button (self, wx. ID_ANY, u "2", wx. defaultPosition, wx. size (110, 60), 0) bSizer34.Add (self. m_button141, 0, wx. ALL, 5) self. m_button142 = wx. button (self, wx. ID_ANY, u "3", wx. defaultPosition, wx. size (110, 60), 0) bSizer34.Add (self. m_button142, 0, wx. ALL, 5) self. m_button143 = wx. button (self, wx. ID_ANY, u "+", wx. defaultPosition, wx. size (110, 60), 0) bSizer34.Add (self. m_button143, 0, wx. ALL, 5) bSizer1.Add (bSizer34, 0, wx. EXPAND, 5) bSizer35 = wx. boxSizer (wx. HORIZONTAL) self. m_button145 = wx. button (self, wx. ID_ANY, u "0", wx. defaultPosition, wx. size (110, 60), 0) bSizer35.Add (self. m_button145, 0, wx. ALL, 5) self. m_button148 = wx. button (self, wx. ID_ANY, u ". ", wx. defaultPosition, wx. size (110, 60), 0) bSizer35.Add (self. m_button148, 0, wx. ALL, 5) self. m_button149 = wx. button (self, wx. ID_ANY, u "+/-", wx. defaultPosition, wx. size (110, 60), 0) bSizer35.Add (self. m_button149, 0, wx. ALL, 5) self. m_button150 = wx. button (self, wx. ID_ANY, u "=", wx. defaultPosition, wx. size (110,600), 0) self. m_button150.SetMinSize (wx. size (110, 60) bSizer35.Add (self. m_button150, 0, wx. ALL, 5) bSizer1.Add (bSizer35, 0, wx. EXPAND, 5) self. setSizer (bSizer1) self. layout () self. centre (wx. BOTH) # Connect Events self. m_button1.Bind (wx. EVT_BUTTON, self. m_button1OnButtonClick) self. m_button2.Bind (wx. EVT_BUTTON, self. m_button2OnButtonClick) self. m_button3.Bind (wx. EVT_BUTTON, self. m_button3OnButtonClick) self. m_button4.Bind (wx. EVT_BUTTON, self. m_button4OnButtonClick) self. m_button10.Bind (wx. EVT_BUTTON, self. m_button10OnButtonClick) self. m_button11.Bind (wx. EVT_BUTTON, self. m_button11OnButtonClick) self. m_button12.Bind (wx. EVT_BUTTON, self. m_button12OnButtonClick) self. m_button13.Bind (wx. EVT_BUTTON, self. m_button13OnButtonClick) self. m_button15.Bind (wx. EVT_BUTTON, self. m_button15OnButtonClick) self. m_button16.Bind (wx. EVT_BUTTON, self. m_button16OnButtonClick) self. m_button17.Bind (wx. EVT_BUTTON, self. m_button17OnButtonClick) self. m_button18.Bind (wx. EVT_BUTTON, self. m_button18OnButtonClick) self. m_button140.Bind (wx. EVT_BUTTON, self. m_button140OnButtonClick) self. m_button141.Bind (wx. EVT_BUTTON, self. m_button141OnButtonClick) self. m_button142.Bind (wx. EVT_BUTTON, self. m_button142OnButtonClick) self. m_button143.Bind (wx. EVT_BUTTON, self. m_button143OnButtonClick) self. m_button145.Bind (wx. EVT_BUTTON, self. m_button145OnButtonClick) self. m_button148.Bind (wx. EVT_BUTTON, self. m_button148OnButtonClick) self. m_button149.Bind (wx. EVT_BUTTON, self. m_button149OnButtonClick) self. m_button150.Bind (wx. EVT_BUTTON, self. m_button150OnButtonClick) def _ del _ (self): pass # Virtual event handlers, overide them in your derived class def m_button1OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result [:-1] self. m_textCtrl1.SetValue (result) def m_button2OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = ''self. m_textCtrl1.SetValue (result) def m_button3OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = int (result) result = math. sqrt (result) self. m_textCtrl1.SetValue (str (result) def m_button4OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '/'self. m_textCtrl1.SetValue (result) def m_button10OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '7' self. m_textCtrl1.SetValue (result) def m_button11OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '8' self. m_textCtrl1.SetValue (result) def m_button12OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '9' self. m_textCtrl1.SetValue (result) def m_button13OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '*' self. m_textCtrl1.SetValue (result) def m_button15OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '4' self. m_textCtrl1.SetValue (result) def m_button16OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '5' self. m_textCtrl1.SetValue (result) def m_button17OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '6' self. m_textCtrl1.SetValue (result) def m_button18OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '-' self. m_textCtrl1.SetValue (result) def m_button140OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '1' self. m_textCtrl1.SetValue (result) def m_button141OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '2' self. m_textCtrl1.SetValue (result) def m_button142OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '3' self. m_textCtrl1.SetValue (result) def m_button143OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '+ 'self. m_textCtrl1.SetValue (result) def m_button145OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '0' self. m_textCtrl1.SetValue (result) def m_button148OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result = result + '. 'self. m_textCtrl1.SetValue (result) def m_button149OnButtonClick (self, event): result = self. m_textCtrl1.GetValue () result =-int (result) self. m_textCtrl1.SetValue (str (result) def m_button150OnButtonClick (self, event): self. m_textCtrl1.SetValue (str (eval (self. m_textCtrl1.GetValue () app = wx. app () window = MyFrame1 (None) window. show (True) app. mainLoop ()

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