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April 14, 2018 06:03
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| # https://stackoverflow.com/questions/48676566/grant-access-to-cam-mic-using-python-for-pyqt-webengine | |
| 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_() |
#!/usr/bin/env python
# encoding: utf-8
#from PyQt5.QtWidgets import QApplication
#from PyQt5.QtWebEngineWidgets import QWebEngineView, QWebEnginePage
#from PyQt5.QtCore import QUrl
import sys
from PySide2.QtCore import QUrl
from PySide2.QtGui import QIcon
from PySide2.QtWidgets import (QApplication, QDesktopWidget, QLineEdit,
QMainWindow, QPushButton, QToolBar)
from PySide2.QtWebEngineWidgets import QWebEnginePage, QWebEngineView
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("file:///Users/wwj/mylab/changxue/scratch-gui/build/index.html"))
view.show()
app.exec_()
pyqt5 无法使用scratch3 music插件 pyside2正常
pyside2一些有趣的例子
http://code.qt.io/cgit/pyside/pyside-setup.git/plain/examples/multimedia/player.py
http://code.qt.io/cgit/pyside/pyside-setup.git/plain/examples/charts/audio.py
http://code.qt.io/cgit/pyside/pyside-setup.git/tree/examples/multimedia/camera.py
http://code.qt.io/cgit/pyside/pyside-setup.git/plain/examples/texttospeech/texttospeech.py 说话和声音控制
view.load(QUrl("https://operasoftware.github.io/bb8/")) 无法打开web bluetooth ： navigator.bluetooth
chrome 56之后支持 Blink内核
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基于pyside2: http://code.qt.io/cgit/pyside/pyside-setup.git/tree/examples/webenginewidgets
pyside2更多例子： http://code.qt.io/cgit/pyside/pyside-setup.git/tree/examples
pip install --index-url=http://download.qt.io/snapshots/ci/pyside/5.11/latest/ pyside2 --trusted-host download.qt.io