Python 无法使用自定义NetworkAccessManager将ogg本地文件流式传输到webview
我一直在研究这个问题，但我大部分时间都很无聊，我正在使用python、pyqt和pywebkit编写一个自定义音乐播放器。事实上，我可以毫无问题地播放.mp3文件甚至.wav文件，但ogg文件永远无法访问 示例代码Python 无法使用自定义NetworkAccessManager将ogg本地文件流式传输到webview,python,pyqt,pyqt4,qtwebkit,qtnetwork,Python,Pyqt,Pyqt4,Qtwebkit,Qtnetwork,我一直在研究这个问题，但我大部分时间都很无聊，我正在使用python、pyqt和pywebkit编写一个自定义音乐播放器。事实上，我可以毫无问题地播放.mp3文件甚至.wav文件，但ogg文件永远无法访问 示例代码 #!/usr/bin/env python import sys,gtk,webkit,os,json,re,base64,urllib2,sqlite3,math,time,Queue,mimetypes,subprocess from PyQt4 import QtGui, Q
#!/usr/bin/env python
import sys,gtk,webkit,os,json,re,base64,urllib2,sqlite3,math,time,Queue,mimetypes,subprocess
from PyQt4 import QtGui, QtCore, QtWebKit, QtNetwork
from PyQt4.QtCore import QUrl
class NetworkAccessManager(QtNetwork.QNetworkAccessManager):
def __init__(self, parent):
QtNetwork.QNetworkAccessManager.__init__(self, parent)
def createRequest(self,operation,request,outgoingData):
url = unicode(request.url().toString())
if url.startswith('http://mycustomprotocol') :
localFile = url[24:];
print localFile
request.setUrl(QUrl.fromLocalFile(localFile))
reply = QtNetwork.QNetworkAccessManager.createRequest(self,operation,request,outgoingData)
self.emit(QtCore.SIGNAL('networkRequestCreated(QNetworkReply*)'),reply)
print 'createRequest',url,operation
#self.connect(reply, QtCore.SIGNAL('downloadProgress(qint64, qint64)'), self.foo)
return reply
def foo(self, *args):
print args
class Browser(QtGui.QMainWindow):
# Ventana del programa
def __init__(self):
super(Browser,self).__init__(None)
self.tabWidget = QtGui.QTabWidget(self)
self.setCentralWidget(self.tabWidget)
self.webview = QtWebKit.QWebView()
self.n = NetworkAccessManager(self);
self.webview.page().setNetworkAccessManager(self.n)
self.tabWidget.setCurrentIndex(self.tabWidget.addTab(self.webview,'loading...'))
#self.webview.setUrl(QUrl.fromLocalFile("index.html"))
self.webview.setUrl(QUrl.fromLocalFile("/home/marcos/Descargas/examp/index.html"))
def main():
app = QtGui.QApplication(sys.argv)
browser = Browser()
browser.show()
sys.exit(app.exec_())
if __name__ == '__main__':
main()
<html>
<body>
<div><audio src='http://mycustomprotocol/1.mp3' controls=true/></div>
asd
<div><audio src='http://mycustomprotocol/1.ogg' controls=true/></div>
asd
<div><audio src='http://mycustomprotocol/1.wav' controls=true/></div>
</body>
</html>