Write a Python Program To Determine the frequency of words from text file using wxpython

Required Libraries/Modules :

pip install wxPython == 4.1.1

Python Program

   
 
/*;==========================================
; Title: Determine the frequency of words from text file using wxpython.
; Author: codenaive Santosh Kumar  <[email protected]> <[email protected]>
; Date:   22 Jan 2021
; Programming Language: Python
;==========================================*/	
import os
import wx
from collections import Counter

class  PanelFrequency(wx.Panel):
    store_words=[]
    def __init__(self, parent):
        wx.Panel.__init__(self, parent)

        button = wx.Button(self, label='Click to open Text File')
        button.Bind(wx.EVT_BUTTON, self.onFileOpen)
        sizer_h = wx.BoxSizer(wx.HORIZONTAL)
        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer_h.Add(button, 0, wx.CENTER)
        sizer.Add((0,0), 1, wx.EXPAND)
        sizer.Add(sizer_h, 0, wx.CENTER)
        sizer.Add((0,0), 1, wx.EXPAND)
       

        self.SetSizer(sizer)

    def onFileOpen(self, event):
        supportedFile = "TXT files (*.txt)|*.txt"
        dialog_Box = wx.FileDialog(self, "Open Text Files", wildcard=supportedFile,
                               style=wx.FD_OPEN | wx.FD_FILE_MUST_EXIST)

        if dialog_Box.ShowModal() == wx.ID_CANCEL:
            return

        filePath = dialog_Box.GetPath()

        if os.path.exists(filePath):
            with open(filePath) as fobj:
                for singleLine in fobj:
                    self.singleWords=(singleLine.split());
                    for w in self.singleWords:
                        self.store_words.append(w);

    
        self.store_words=Counter(self.store_words);
        frequency_number_max=4;
        string1=str(self.store_words.most_common(frequency_number_max)[0][0])+" : "+str(self.store_words.most_common(frequency_number_max)[0][1])
        string2=str(self.store_words.most_common(frequency_number_max)[1][0])+" : "+str(self.store_words.most_common(frequency_number_max)[1][1])
        string3=str(self.store_words.most_common(frequency_number_max)[2][0])+" : "+str(self.store_words.most_common(frequency_number_max)[2][1])
        string4=str(self.store_words.most_common(frequency_number_max)[3][0])+" : "+str(self.store_words.most_common(frequency_number_max)[3][1])
        dlg = wx.RichMessageDialog(self, "Four most word with high frequency : \n"+str(string1)+"\n"+str(string2)+"\n"+str(string3)+"\n"+str(string4)+"\n")
        dlg.ShowModal() 
        self.store_words=[]


class FrameM(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, title="Count the frequency of the words")
        obj = PanelFrequency(self)
        self.Show()

if __name__ == '__main__':
    myApplication = wx.App(False)
    mainFrame = FrameM()
    myApplication.MainLoop()
	
	
						
						

Output