因此,我在pyqt5,pygame和mutagen的帮助下制作了音频播放器。该代码在Pycharm中运行良好,但是当我切换到IDLE时,打开文件播放时程序没有响应。我不知道发生了什么。
我已经尝试过在所有IDE中看到python解释器是相同的。
from PyQt5 import QtWidgets, QtGui
from PyQt5.QtWidgets import QApplication, QMainWindow, QSlider# , QLineEdit, QVBoxLayout, QHBoxLayout
from PyQt5.QtGui import QColor#, QMovie
from PyQt5.QtCore import Qt
import sys
import pygame as pg
from mutagen.mp3 import MP3
import os
import threading
pg.init()
#33206
class window(QMainWindow):
def __init__(self):
super(window, self).__init__()
self.setGeometry(425, 65, 400, 190)
self.setWindowIcon(QtGui.QIcon("icon"))
self.setWindowTitle("MultiMedia Player")
# MenuBar
file = QtWidgets.QAction("&Open Mp3", self)
file.setShortcut("Ctrl + O")
file.triggered.connect(self.open_mp3)
# Quit
quit = QtWidgets.QAction("&Quit", self)
quit.setShortcut("Q")
quit.triggered.connect(self.close_app)
# Add Items
items = QtWidgets.QAction("&Add Items", self)
items.setShortcut("Ctrl + P")
mainmenu = self.menuBar()
filemenu = mainmenu.addMenu("&Open")
filemenu.addAction(file)
add_items = mainmenu.addMenu("&Add Items")
add_items.addAction(items)
filemenu.addAction(quit)
self.flag = 0
self.home()
def home(self):
# colors
black = (13, 13, 13)
light_black = (36, 36, 36)
# Pause Button
self.pause_btn = QtWidgets.QPushButton(self)
self.pause_btn.setText("Pause")
self.pause_btn.setShortcut("p")
self.pause_btn.move(0, 120)
self.pause_btn.clicked.connect(self.pause)
# Play Button
self.play_btn = QtWidgets.QPushButton(self)
self.play_btn.setText("Play")
self.play_btn.setShortcut("Space")
self.play_btn.move(150, 120)
self.play_btn.clicked.connect(self.play)
# Stop Button
self.stop_btn = QtWidgets.QPushButton(self)
self.stop_btn.setText("Stop")
self.stop_btn.setShortcut("s")
self.stop_btn.move(300, 120)
self.stop_btn.clicked.connect(self.stop)
# color for the window
color = QColor(70, 70, 70)
# Volume_Up Button
self.vup_btn = QtWidgets.QPushButton(self)
self.vup_btn.setText("V(+)")
self.vup_btn.setShortcut("+")
self.vup_btn.move(300, 160)
self.vup_btn.clicked.connect(self.volume_up)
# Volume_Down Button
self.vdown_btn = QtWidgets.QPushButton(self)
self.vdown_btn.setText("V(-)")
self.vdown_btn.setShortcut("-")
self.vdown_btn.move(0, 160)
self.vdown_btn.clicked.connect(self.volume_down)
# Seek Slider
self.slider = QSlider(Qt.Horizontal, self)
self.slider.setGeometry(20, 75, 350, 20)
# Volume Slider
self.v_slider = QSlider(Qt.Horizontal, self)
self.v_slider.setGeometry(120, 165, 160, 20)
self.v_slider.setMinimum(0)
self.v_slider.setMaximum(100)
self.v_slider.setValue(70)
self.volume_value = self.v_slider.value()
self.v_slider.valueChanged.connect(self.slider_value_changed)
print(self.v_slider.value() / 100)
def msg(self, title, message):
msg1 = QtWidgets.QMessageBox()
msg1.setWindowIcon(QtGui.QIcon("icon"))
msg1.setWindowTitle(title)
msg1.setText(message)
msg1.setStandardButtons(QtWidgets.QMessageBox.Ok)
msg1.exec_()
def open_mp3(self):
name = QtWidgets.QFileDialog.getOpenFileName(self)
format = os.path.splitext(name[0])
if format[1] == ".mp3":
self.audio = MP3(name[0])
self.duration = self.audio.info.length//1
self.min = int(self.duration // 60)
self.sec = int(self.duration % 60)
self.total_time = str(self.min) + ":" + str(self.sec)
print(self.total_time)
self.slider.setMaximum(self.duration)
self.slider.setMinimum(0)
time = []
time.append(self.total_time)
self.label = QtWidgets.QLabel(self)
self.label.setText(self.total_time)
self.label.setFont(QtGui.QFont("Arial", 9))
self.label.adjustSize()
self.label.move(373, 77)
song = name[0]
pg.mixer.music.load(song)
pg.mixer.music.play(1)
pg.mixer.music.set_volume(self.v_slider.value()/100)
self.label = QtWidgets.QLabel(self)
self.label.setText(song)
self.label.setFont(QtGui.QFont("Arial", 15))
self.label.adjustSize()
self.label.move(0, 36)
self.label.show()
threading_1 = threading.Thread(target=self.cur_time).start()
else:
self.msg("Invalid Format", "Choose A .Mp3 File Only!")
volume_level = pg.mixer.music.get_volume()
print(volume_level)
def cur_time(self):
true = 1
while true == 1:
if self.flag == 0:
self.m_time = pg.mixer.music.get_pos()
self.mm_time = self.m_time * 0.001
self.s_time = self.mm_time // 1
self.slider.setValue(self.s_time)
print(self.s_time)
self.slider.sliderMoved.connect(self.seek_changed)
if self.s_time == -1:
self.slider.setValue(0)
true = 2
if self.flag == 1:
print(self.s_time)
def seek_changed(self):
print(self.slider.value())
pg.mixer.music.set_pos(self.slider.value())
def slider_value_changed(self):
self.volume_value = self.v_slider.value()
pg.mixer.music.set_volume(self.v_slider.value()/100)
def volume_up(self):
self.volume_value = self.volume_value + 10
self.v_slider.setValue(self.volume_value)
if self.volume_value >= 100:
self.volume_value = 100
pg.mixer.music.set_volume(self.v_slider.value() / 100)
print(self.v_slider.value() / 100)
def volume_down(self):
self.volume_value = self.volume_value - 10
self.v_slider.setValue(self.volume_value)
if self.volume_value <= 0:
self.volume_value = 0
pg.mixer.music.set_volume(self.v_slider.value() / 100)
print(self.v_slider.value() / 100)
def pause(self):
pg.mixer.music.pause()
self.flag = 1
def stop(self):
pg.mixer.music.stop()
self.flag = -1
def play(self):
pg.mixer.music.unpause()
self.flag = 0
def close_app(self):
choice = QtWidgets.QMessageBox.question(
self, "QUIT", "You Sure You Wanna Quit?", QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
if choice == QtWidgets.QMessageBox.Yes:
sys.exit()
else:
pass
def items(self):
layout = QtWidgets.QVBoxLayout(self)
song_name = QtWidgets.QFileDialog.getOpenFileName(self)
widget = QtWidgets.QListWidget()
widget.setAlternatingRowColors(True)
widget.setDragDropMode(
QtWidgets.QAbstractItemView.InternalMove)
widget.addItems([str(i) for i in range(1, 6)])
layout.addWidget(widget)
if __name__ == '__main__':
app = QApplication(sys.argv)
win = window()
win.show()
sys.exit(app.exec_())
我不知道错误是什么,因为IDE均未显示任何错误。