MP3Tagger

#!/usr/bin/env python3

# MP3Tagger v1.00 (7th Nov 2022)
# Written by Zeb

import glob
from mutagen.mp3 import MP3
from mutagen.easyid3 import EasyID3
from mutagen.id3 import ID3, TIT2, TIT3, TALB, TPE1, TRCK, TYER
from tkinter import *
from tkinter import ttk
from tkinter import messagebox
from tkinter import filedialog as fd
#from tkinter import tkFileDialog

intWinWidth=400
intWinHeight=200
strDirName="/run/media/zeb/1TB-SATA4/Music/TEST"
strArtist="Alanis Morissette"
strAlbum="!CLR"
intYear=1995

def checkQuit():
  opt=messagebox.askyesno(message='Are you sure you want to quit?',icon='question',title='Quit')
  if opt:win.destroy()

def actionSelectDirectory():
  txt=varDirName.get()
  win.directory=fd.askdirectory()
  varDirName.set(win.directory)

def actionStart():
  strDirName=varDirName.get()
  strArtistName=varArtist.get()
  strAlbumName=varAlbum.get()
  intYear=int(varYear.get())
  print(f"Examining: {strDirName}")
  print(f"Artist: {strArtistName}")
  print(f"Album : {strAlbumName}")
  print(f"Year  : {intYear}\n")
  lstFiles=glob.glob(strDirName+"/*.mp3")
  lstFiles.sort()
#  for i in lstFiles:
#    print(i.removeprefix(strDirName))
  if len(lstFiles)>0:print("Found:","{:,}".format(len(lstFiles)))
  else:print("No MP3 files were found.")
  for i in lstFiles:
    tmp=i.removeprefix(strDirName+"/")
    tmp=tmp.removesuffix(".mp3")
    tmp=tmp.split(" - ")
    print(f"Processing: {tmp}");
    mp3file=MP3(i,ID3=EasyID3)
    print(mp3file)
    mp3file['artist']=tmp[0]
    mp3file['title']=tmp[1]
    mp3file['year']=str(intYear)
    mp3file.save()

def centreButton(intBtnW,intWinW):
  return int(intWinW/2-intBtnW/2)

win=Tk()

#centre the window on the screen
intWidth=win.winfo_screenwidth()
if intWidth>1940:intWidth=intWidth/4 #have to divide by 4 due to dual monitor
else:intWidth=intWidth/2

intHeight=win.winfo_screenheight()/2
intPosX=int(intWidth-intWinWidth/2)
intPosY=int(intHeight-intWinHeight/2)

#print(win.winfo_screen())
win.geometry(str(intWinWidth)+"x"+str(intWinHeight)+"+"+str(intPosX)+"+"+str(intPosY))
win.resizable(FALSE,FALSE)
win.title('MP3Tagger v1.oo (7th Nov 2022) by Zeb')
win.protocol("WM_DELETE_WINDOW",checkQuit)

lblDirName=ttk.Label(win,text='Dir Path:').place(x=10,y=10)
varDirName=StringVar()
varDirName.set(strDirName)
btnDirName=ttk.Entry(win,textvariable=varDirName).place(x=90,y=10,width=270)
ttk.Button(win,text="",command=actionSelectDirectory).place(x=370,y=10,width=20,height=20)

lblArtist=ttk.Label(win,text='Artist Name:').place(x=10,y=40)
varArtist=StringVar()
varArtist.set(strArtist)
btnArtist=ttk.Entry(win,textvariable=varArtist).place(x=90,y=40,width=300)

lblAlbum=ttk.Label(win,text='Album Title:').place(x=10,y=70)
varAlbum=StringVar()
varAlbum.set(strAlbum)
btnAlbum=ttk.Entry(win,textvariable=varAlbum).place(x=90,y=70,width=300)

lblYear=ttk.Label(win,text='Year:').place(x=10,y=100)
varYear=StringVar()
varYear.set(str(intYear))
btnYear=ttk.Entry(win,textvariable=varYear).place(x=90,y=100,width=300)

ttk.Button(win,text="Start",command=actionStart).place(x=centreButton(50,intWinWidth),y=130,width=50,height=25)

win.mainloop()