PyQt和py2exe：編譯為.exe后QSound沒聲音

Question

我在編譯為exe后使用QSound.play（）播放.wav聲音時遇到了問題（我使用的是Python 3.4.3，PyQt 5.4.1和py2exe 0.9.2.0）。

setup.py代碼：

from distutils.core import setup
import py2exe

setup(
windows=[
    {
        "script": "main_app.py",
        "icon_resources": [(0, "favicon163248.ico")]
    }
],
data_files=[
    (
        'sounds', ['sounds\Siren.wav']

    )
],
options={"py2exe": {"includes": ["sip"], "dist_dir": "MyProject"}}
)

我嘗試了什么：

1. 相對路徑

    sound = QSound("sounds/Siren.wav") sound.play() #works when simply running, doesn't work when compiling to exe 

2. 可執行文件的路徑（ main_app.exe ）

    sound = QSound(os.path.dirname(sys.executable) + "\\sounds\\Siren.wav") sound.play() #doesn't work when compiling to exe 

3. 絕對路徑

    sound = QSound("C:\\\\path\\\\to\\\\project\\\\MyProject\\\\sounds\\\\Siren.wav") sound.play() #works when simply running, doesn't work when compiling to exe 

4. 資源

resources_qrc.qrc代碼：

<RCC>
  <qresource prefix="media">
    <file>Siren.wav</file>
    <file>favicon163248.ico</file>
  </qresource>
</RCC>

然后使用pyrcc5轉換為resources.py

from resources import *
...
sound = QSound(':/media/Siren.wav')
sound.play() #works when simply running, doesn't work when compiling to exe

5. 快速將表單資源復制到硬盤驅動器

    QFile.copy(":/media/Siren.wav", "sounds/Siren.wav") sound = QSound("sounds/Siren.wav") sound.play() #still doesn't work after making exe! 

在花了很多時間之后，我放棄了。

任何幫助，將不勝感激。

Answer 1

我使用python 2.7和cx_Freeze 4.3.1和PyQt4

#-*- coding: utf-8-*-
__author__ = 'Aaron'
from cx_Freeze import setup, Executable
import sys

if sys.platform == "win32":
    base = "Win32GUI"


includefiles= ['icons','Sound','imageformats']


includes = ['sip', 'PyQt4.QtCore']


setup(
        name = u"Your Programe",
        version = "1.0",
        description = u"XXXX",
        options = {'build_exe': {'include_files':includefiles}},
        executables = [Executable("Your programe name.py" ,base = base, icon = "XXX.ico")])

Answer 2

我也有同樣的問題，使用Python 3.4.3，PyQt 5.5.1，py2exe 0.9.2.2。 問題不在錯誤的文件路徑中。

如果您致電：

QAudioDeviceInfo.availableDevices(QAudio.AudioOutput)

從.exe，返回的列表將為空。

您應該將“ site-packages \\ PyQt5 \\ plugins”中的foder：“ \\ audio”添加到帶有輸出.exe文件的目錄中，然后聲音就會起作用。

這是我的setup.py文件：

#!/usr/bin/python3
# -*- coding: utf-8 -*-

from distutils.core import setup
import py2exe
import sys
import os, os.path
import zipfile
import shutil

def get_exe_name(f):
        dirname, filename = os.path.split(os.path.abspath(f))
        return os.path.split(dirname)[-1].lower()

def get_name(name):
        idx = name.find('.')
        if idx != -1:
                return name[:idx]
        return name

def build(__version__, __appname__, main_module = 'main.py', dest_base='main', icon='images\\main.ico'):
        #exec('from ' + get_name(main_module) + ' import __version__, __appname__')

        try:
                shutil.rmtree('dist')
        except:
                print ('Cann\'t remove "dist" directory: {0:s}'.format(str(sys.exc_info())))

        if len(sys.argv) == 1:
                sys.argv.append('py2exe')

        options = {'optimize': 2,
        #       'bundle_files': 0, # create singlefile exe 0
                'compressed': 1, # compress the library archive
                'excludes': ['pywin', 'pywin.debugger', 'pywin.debugger.dbgcon', 'pywin.dialogs', 'pywin.dialogs.list', 'os2emxpath', 'optparse', 'macpath', 'tkinter'],
                'dll_excludes': ['w9xpopen.exe', 'mapi32.dll', 'mswsock.dll', 'powrprof.dll', 'MSVCP90.dll', 'HID.DLL'], # we don't need this
                'includes': ['sip', 'locale', 'calendar', 'logging', 'logging.handlers', 'PyQt5', 'PyQt5.QtCore', 'PyQt5.QtGui', 'PyQt5.QtMultimedia', 'PyQt5.QtNetwork', 'PyQt5.QtPrintSupport'],
                }

        #datafiles = [('platforms', ['C:\\Python34\\Lib\\site-packages\\PyQt5\\plugins\\platforms\\qwindows.dll']),]
        import PyQt5
        datafiles = [('platforms', [PyQt5.__path__[0] + '\\plugins\\platforms\\qwindows.dll']), ('audio', [PyQt5.__path__[0] + '\\plugins\\audio\\qtaudio_windows.dll']),]

        dirs = ['images', 'docs', 'ssl', 'sounds', 'p2ini', 'lib', 'config']
        for d in dirs:
                try:
                        for f in os.listdir(d):
                                f1 = d + '\\' + f
                                if os.path.isfile(f1): # skip directories
                                        datafiles.append((d, [f1]))
                except:
                        print ('Cann\'t find some files in directory "{0:s}": {1:s}'.format(d, str(sys.exc_info())))

        setup(version = __version__,
                description = __appname__,
                name = '{0:s} {1:s} application'.format(__appname__, __version__),
                options = {'py2exe': options},
                zipfile = None,
                data_files = datafiles,
                windows = [{'icon_resources':[(1,'images\\main.ico')], 'script':main_module, 'dest_base':dest_base}] if icon else [{'script':main_module, 'dest_base':dest_base}],
                scripts = [main_module],
                #console = [{'icon_resources':[(1,'images\\main.ico')], 'script':main_module, 'dest_base':dest_base}] if icon else [{'script':main_module, 'dest_base':dest_base}],
                )

以及調用setup.py函數的示例代碼：

#!/usr/bin/python3
# -*- coding: utf-8 -*-
import sys
from setup import get_name, get_exe_name, build

MAIN_MODULE = 'main.py'

exec('from ' + get_name(MAIN_MODULE) + ' import __version__, __appname__')
build(__version__, __appname__, MAIN_MODULE, dest_base=get_exe_name(__file__))