82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
import os
|
|
|
|
from qtpy import QtCore, QtGui, QtWidgets, QtWebEngineWidgets
|
|
|
|
|
|
def assert_pyside():
|
|
"""
|
|
Make sure that we are using PySide
|
|
"""
|
|
import PySide
|
|
assert QtCore.QEvent is PySide.QtCore.QEvent
|
|
assert QtGui.QPainter is PySide.QtGui.QPainter
|
|
assert QtWidgets.QWidget is PySide.QtGui.QWidget
|
|
assert QtWebEngineWidgets.QWebEnginePage is PySide.QtWebKit.QWebPage
|
|
|
|
def assert_pyside2():
|
|
"""
|
|
Make sure that we are using PySide
|
|
"""
|
|
import PySide2
|
|
assert QtCore.QEvent is PySide2.QtCore.QEvent
|
|
assert QtGui.QPainter is PySide2.QtGui.QPainter
|
|
assert QtWidgets.QWidget is PySide2.QtWidgets.QWidget
|
|
assert QtWebEngineWidgets.QWebEnginePage is PySide2.QtWebEngineWidgets.QWebEnginePage
|
|
|
|
def assert_pyqt4():
|
|
"""
|
|
Make sure that we are using PyQt4
|
|
"""
|
|
import PyQt4
|
|
assert QtCore.QEvent is PyQt4.QtCore.QEvent
|
|
assert QtGui.QPainter is PyQt4.QtGui.QPainter
|
|
assert QtWidgets.QWidget is PyQt4.QtGui.QWidget
|
|
assert QtWebEngineWidgets.QWebEnginePage is PyQt4.QtWebKit.QWebPage
|
|
|
|
|
|
def assert_pyqt5():
|
|
"""
|
|
Make sure that we are using PyQt5
|
|
"""
|
|
import PyQt5
|
|
assert QtCore.QEvent is PyQt5.QtCore.QEvent
|
|
assert QtGui.QPainter is PyQt5.QtGui.QPainter
|
|
assert QtWidgets.QWidget is PyQt5.QtWidgets.QWidget
|
|
if QtWebEngineWidgets.WEBENGINE:
|
|
assert QtWebEngineWidgets.QWebEnginePage is PyQt5.QtWebEngineWidgets.QWebEnginePage
|
|
else:
|
|
assert QtWebEngineWidgets.QWebEnginePage is PyQt5.QtWebKitWidgets.QWebPage
|
|
|
|
|
|
def test_qt_api():
|
|
"""
|
|
If QT_API is specified, we check that the correct Qt wrapper was used
|
|
"""
|
|
|
|
QT_API = os.environ.get('QT_API', '').lower()
|
|
|
|
if QT_API == 'pyside':
|
|
assert_pyside()
|
|
elif QT_API in ('pyqt', 'pyqt4'):
|
|
assert_pyqt4()
|
|
elif QT_API == 'pyqt5':
|
|
assert_pyqt5()
|
|
elif QT_API == 'pyside2':
|
|
assert_pyside2()
|
|
else:
|
|
# If the tests are run locally, USE_QT_API and QT_API may not be
|
|
# defined, but we still want to make sure qtpy is behaving sensibly.
|
|
# We should then be loading, in order of decreasing preference, PyQt5,
|
|
# PyQt4, and PySide.
|
|
try:
|
|
import PyQt5
|
|
except ImportError:
|
|
try:
|
|
import PyQt4
|
|
except ImportError:
|
|
import PySide
|
|
assert_pyside()
|
|
else:
|
|
assert_pyqt4()
|
|
else:
|
|
assert_pyqt5()
|