#!/usr/bin/env python
# -*- coding: utf-8 -*-
from tkinter import *
from tkinter import filedialog, messagebox
import wave
import pyaudio
import threading
import json
import time
import os
if not "data.json" in os.listdir():
d = {} with open("data.json", "w") as f: json.dump(d, f)
print("created data.json")
class Player:
def __init__(self):
self.root = Tk()
self.root.title("Music Player") self.root.configure(bg="gray78")
self.root.geometry("923x306") self.CHUNK = 1024
with open("data.json") as f: self.audio_list = json.load(f)
self.filename = StringVar()
self.currentDir = StringVar()
self.currentDir.set(os.getcwd())
self.file_path = None
self.playing = False
self.my_list = []
self.any_selected = False
self.playall_mode = False
entryDir = Entry(self.root,textvariable=self.currentDir,width=153)
entryDir.place(x=0,y=0)
self.timer = Label(self.root,text="0:00:00",bg="black",fg="green",font=("arial","34"),width=13,height=2) self.timer.place(x=9,y=28)
self.entryFile = Entry(self.root,textvariable=self.filename,width=37,font=("arial",20)) self.entryFile.place(x=355,y=28)
Button(self.root,text="SEARCH",width=78,bg="blue",fg="white",command=self.open_file).place(x=356,y=75)
Button(self.root,text="PLAY",width=15,bg="goldenrod1",command=self.init_task).place(x=356,y=108)
Button(self.root,text="STOP",width=15,bg="goldenrod1",command=self.stop_music).place(x=474,y=108)
Button(self.root,text="ADD TO PLAYLIST",width=44,bg="goldenrod1",command=self.add).place(x=594,y=108)#self.add
self.items = Label(self.root,text=('{} ITEMS'.format(len(self.audio_list))),font=("arial",10),width=39,height=2,bg="black",fg="red") self.items.place(x=594,y=147)
Button(self.root,text="REMOVE PLAYLIST",width=21,height=2,command=self.remove_playlist).place(x=755,y=200)#215
Button(self.root,text="REMOVE FROM PLAYLIST",width=21,height=2,command=self.remove_from_list).place(x=594,y=200)#249
self.btnPlayall = Button(self.root,text="PLAY ALL",width=44,height=2,command=self.init_task2)
self.btnPlayall.place(x=594,y=254)
self.canvas = Canvas(self.root)
self.canvas.place(x=9,y=147)
self.scrollbar = Scrollbar(self.canvas,orient=VERTICAL)
self.scrollbar.pack(side=RIGHT,fill=Y)
self.fav_list = Listbox(self.canvas,width=93,height=9,bg="gray96")
self.fav_list.pack()
self.fav_list.config(yscrollcommand = self.scrollbar.set)
self.scrollbar.config(command = self.fav_list.yview)
self.show_list()
self.root.mainloop()
#INICIA PROCESO EN PARALELO.
def init_task(self):
if self.playall_mode == False and self.playing == False:
self.any_selected = self.is_any_selected()
if self.any_selected:
print("OK")
self.file_path = self.my_list[self.fav_list.curselection()[0]]
self.key = self.get_key(self.file_path)
self.filename.set(self.key)
if self.file_path: #and self.playing == False:
if os.path.exists(self.file_path):
self.clear_counter()
t = threading.Thread(target=self.music)
t.start()
else:
messagebox.showwarning("FILE NOT FOUND",'''Path not found, file may havebeen deleted or moved.''')
def remove_playlist(self):
if self.fav_list.size() > 0:
message = messagebox.askquestion("REMOVE PLAYLIST",'Do you want to remove all the playlist?') if message == "yes":
self.my_list = []
self.fav_list.delete(0,END)
self.audio_list = {} d = {} with open("data.json", "w") as f: json.dump(d, f)
self.items.configure(text='0 ITEMS')
#AÑADE ELEMENTO AL LISTBOX.
def add(self):
if self.entryFile.get() != "":
self.fav_list.delete(0,END)
self.audio_list[self.filename.get()]=self.file_path
with open("data.json", "w") as f: json.dump(self.audio_list, f)
self.show_list()
self.items.configure(text='{} ITEMS'.format(len(self.audio_list)))
def remove_from_list(self):
if self.fav_list.size() > 0:
self.any_selected = self.is_any_selected()
if self.any_selected:
message = messagebox.askquestion("REMOVE ITEM",'Delete selected item from playlist?') if message == "yes":
self.file_path = self.my_list[self.fav_list.curselection()[0]]
self.key = self.get_key(self.file_path)
del self.audio_list[self.key]
with open("data.json", "w") as f: json.dump(self.audio_list, f)
self.fav_list.delete(0,END)
self.show_list()
self.items.configure(text='{} ITEMS'.format(len(self.audio_list))) else:
messagebox.showwarning("NO ITEM SELECTED","Select the item you want to delete.")
def show_list(self):
if len(self.audio_list) > 0:
self.my_list = []
c=1
for i in (self.audio_list):
self.fav_list.insert(END,(str(c)+"- "+i))
self.my_list.append(self.audio_list[i])
c+=1
def is_any_selected(self):
cn = 0
sel = False
for i in range(0,self.fav_list.size()):
if self.fav_list.selection_includes(cn):
sel = True
break
cn+=1
return sel
def open_file(self):
self.stop_music()
self.any_selected = self.is_any_selected()
if self.any_selected:
self.fav_list.selection_clear(self.fav_list.curselection()[0])
fpath = filedialog.askopenfilename(initialdir = "/",title = "Select File",
filetypes = (("wav files","*.wav"),("all files","*.*"))) if fpath:
if fpath.endswith(".wav"): self.file_path = fpath
self.filename.set(self.file_path.split("/")[-1]) else:
messagebox.showwarning("ERROR","Bad file format.")
#FINALIZA AUDIO
def stop_music(self):
if self.playing == True:
self.playing = False
print("STOPPED") if self.playall_mode == True:
self.playall_mode = False
self.btnPlayall.configure(text="PLAY ALL")
def clear_counter(self):
self.sec_counter = 0
self.min_counter = 0
self.hour_counter = 0
def counter_format(self,c):
if c<10:
c="0"+str(c)
return c
def timer_count(self):
if self.playing == True:
self.timer['text'] = str(self.hour_counter)+":"+str(self.counter_format(self.min_counter)
)+":"+str(self.counter_format(self.sec_counter))
self.sec_counter+=1
if self.sec_counter==60:
self.sec_counter=0
self.min_counter+=1
if self.min_counter==60:
self.min_counter=0
self.hour_counter+=1
self.process=self.timer.after(1000,self.timer_count)
else:
self.timer.after_cancel(self.process)
def init_task2(self):
if self.playall_mode == False and self.playing == False:####################################################
self.any_selected = self.is_any_selected()
if self.any_selected:
self.fav_list.selection_clear(self.fav_list.curselection()[0])
if self.fav_list.size() > 0:
self.btnPlayall.configure(text="PLAYING ALL...")
self.playall_mode = True
t2 = threading.Thread(target=self.count)
t2.start()
else:
messagebox.showwarning("EMPTY PLAYLIST","No item on playlist.")
def count(self):
for i in range(0,self.fav_list.size()):
if self.playall_mode == True:
self.clear_counter()
self.fav_list.selection_set(i)
time.sleep(1)
self.filename.set(self.my_list[i].split("/")[-1]) self.file_path = self.my_list[self.fav_list.curselection()[0]]
if os.path.exists(self.file_path):
self.music()
else:
messagebox.showwarning("FILE NOT FOUND",'''Path not found, file may havebeen deleted or moved.''')
self.fav_list.selection_clear(self.fav_list.curselection()[0])
else:
break
self.playall_mode = False
self.btnPlayall.configure(text="PLAY ALL")
#REPRODUCE AUDIO.
def music(self):
try:
self.playing = True
self.p = pyaudio.PyAudio()
wf = wave.open(self.file_path, 'rb')
self.stream = self.p.open(format=self.p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),rate=wf.getframerate(),output=True)
data = wf.readframes(self.CHUNK)
self.timer_count()
while data and self.playing == True:
self.stream.write(data)
data = wf.readframes(self.CHUNK)
self.stream.stop_stream()
self.stream.close()
self.p.terminate()
if self.playall_mode == True:
self.fav_list.selection_clear(self.fav_list.curselection()[0])
print("ENDED")
except Exception as e:
messagebox.showwarning("UNEXPECTED ERROR",str(e)) self.playing = False
def get_key(self,val):
for key, value in self.audio_list.items():
if val == value:
return key
if __name__=="__main__":
Player()
El programa necesita de un archivo "json" que se generará al ejecutarse por primera vez.
Esta versión incorpora la posibilidad de reproducir secuencialmente la lista de favoritos, para ello se usará el botón "PLAY ALL" (dicha reproducción se podrá finalizar igualmente con el botón "STOP").
PARA CUALQUIER DUDA U OBSERVACIÓN USEN LA SECCIÓN DE COMENTARIOS.