qtpy/QtWebEngineWidgets.py

   1 # -----------------------------------------------------------------------------
   2 # Copyright © 2014-2015 Colin Duquesnoy
   3 # Copyright © 2009- The Spyder development Team
   4 #
   5 # Licensed under the terms of the MIT License
   6 # (see LICENSE.txt for details)
   7 # -----------------------------------------------------------------------------
   8
   9 """Provides QtWebEngineWidgets classes and functions."""
  10
  11 from . import (
  12     PYQT5,
  13     PYQT6,
  14     PYSIDE2,
  15     PYSIDE6,
  16     QtModuleNotInstalledError,
  17 )
  18
  19
  20 # To test if we are using WebEngine or WebKit
  21 # NOTE: This constant is imported by other projects (e.g. Spyder), so please
  22 # don't remove it.
  23 WEBENGINE = True
  24
  25
  26 if PYQT5:
  27     try:
  28         from PyQt5.QtWebEngineWidgets import QWebEnginePage
  29         from PyQt5.QtWebEngineWidgets import QWebEngineView
  30         from PyQt5.QtWebEngineWidgets import QWebEngineSettings
  31         from PyQt5.QtWebEngineWidgets import QWebEngineScript
  32
  33         # Based on the work at https://github.com/spyder-ide/qtpy/pull/203
  34         from PyQt5.QtWebEngineWidgets import QWebEngineProfile
  35     except ModuleNotFoundError as error:
  36         raise QtModuleNotInstalledError(
  37             name='QtWebEngineWidgets', missing_package='PyQtWebEngine'
  38         ) from error
  39 elif PYQT6:
  40     try:
  41         from PyQt6.QtWebEngineWidgets import *
  42         from PyQt6.QtWebEngineCore import QWebEnginePage
  43         from PyQt6.QtWebEngineCore import QWebEngineSettings
  44         from PyQt6.QtWebEngineCore import QWebEngineProfile
  45         from PyQt6.QtWebEngineCore import QWebEngineScript
  46     except ModuleNotFoundError as error:
  47         raise QtModuleNotInstalledError(
  48             name='QtWebEngineWidgets', missing_package='PyQt6-WebEngine'
  49         ) from error
  50 elif PYSIDE2:
  51     from PySide2.QtWebEngineWidgets import QWebEnginePage
  52     from PySide2.QtWebEngineWidgets import QWebEngineView
  53     from PySide2.QtWebEngineWidgets import QWebEngineSettings
  54     from PySide2.QtWebEngineWidgets import QWebEngineScript
  55
  56     # Based on the work at https://github.com/spyder-ide/qtpy/pull/203
  57     from PySide2.QtWebEngineWidgets import QWebEngineProfile
  58 elif PYSIDE6:
  59     from PySide6.QtWebEngineWidgets import *
  60     from PySide6.QtWebEngineCore import QWebEnginePage
  61     from PySide6.QtWebEngineCore import QWebEngineSettings
  62     from PySide6.QtWebEngineCore import QWebEngineProfile
  63     from PySide6.QtWebEngineCore import QWebEngineScript