要授予权限,您必须使用QWebEnginePage的setFeaturePermission方法,但是当视图发出featurePermissionRequested信号时,您必须这样做,这将指示 url 和feature。
from PyQt5.QtWidgets import QApplication
from PyQt5.QtWebEngineWidgets import QWebEngineView, QWebEnginePage
from PyQt5.QtCore import QUrl
class WebEnginePage(QWebEnginePage):
def __init__(self, *args, **kwargs):
QWebEnginePage.__init__(self, *args, **kwargs)
self.featurePermissionRequested.connect(self.onFeaturePermissionRequested)
def onFeaturePermissionRequested(self, url, feature):
if feature in (QWebEnginePage.MediaAudioCapture,
QWebEnginePage.MediaVideoCapture,
QWebEnginePage.MediaAudioVideoCapture):
self.setFeaturePermission(url, feature, QWebEnginePage.PermissionGrantedByUser)
else:
self.setFeaturePermission(url, feature, QWebEnginePage.PermissionDeniedByUser)
app = QApplication([])
view = QWebEngineView()
page = WebEnginePage()
view.setPage(page)
view.load(QUrl("https://test.webrtc.org/"))
view.show()
app.exec_()