|
1
|
|
|
import os |
|
2
|
|
|
|
|
3
|
|
|
from qtpy import QtCore, QtGui, QtWidgets, QtWebEngineWidgets |
|
4
|
|
|
|
|
5
|
|
|
|
|
6
|
|
|
def assert_pyside(): |
|
7
|
|
|
""" |
|
8
|
|
|
Make sure that we are using PySide |
|
9
|
|
|
""" |
|
10
|
|
|
import PySide |
|
11
|
|
|
assert QtCore.QEvent is PySide.QtCore.QEvent |
|
12
|
|
|
assert QtGui.QPainter is PySide.QtGui.QPainter |
|
13
|
|
|
assert QtWidgets.QWidget is PySide.QtGui.QWidget |
|
14
|
|
|
assert QtWebEngineWidgets.QWebEnginePage is PySide.QtWebKit.QWebPage |
|
15
|
|
|
|
|
16
|
|
|
|
|
17
|
|
|
def assert_pyqt4(): |
|
18
|
|
|
""" |
|
19
|
|
|
Make sure that we are using PyQt4 |
|
20
|
|
|
""" |
|
21
|
|
|
import PyQt4 |
|
22
|
|
|
assert QtCore.QEvent is PyQt4.QtCore.QEvent |
|
23
|
|
|
assert QtGui.QPainter is PyQt4.QtGui.QPainter |
|
24
|
|
|
assert QtWidgets.QWidget is PyQt4.QtGui.QWidget |
|
25
|
|
|
assert QtWebEngineWidgets.QWebEnginePage is PyQt4.QtWebKit.QWebPage |
|
26
|
|
|
|
|
27
|
|
|
|
|
28
|
|
|
def assert_pyqt5(): |
|
29
|
|
|
""" |
|
30
|
|
|
Make sure that we are using PyQt5 |
|
31
|
|
|
""" |
|
32
|
|
|
import PyQt5 |
|
33
|
|
|
assert QtCore.QEvent is PyQt5.QtCore.QEvent |
|
34
|
|
|
assert QtGui.QPainter is PyQt5.QtGui.QPainter |
|
35
|
|
|
assert QtWidgets.QWidget is PyQt5.QtWidgets.QWidget |
|
36
|
|
|
if QtWebEngineWidgets.WEBENGINE: |
|
37
|
|
|
assert QtWebEngineWidgets.QWebEnginePage is PyQt5.QtWebEngineWidgets.QWebEnginePage |
|
38
|
|
|
else: |
|
39
|
|
|
assert QtWebEngineWidgets.QWebEnginePage is PyQt5.QtWebKitWidgets.QWebPage |
|
40
|
|
|
|
|
41
|
|
|
|
|
42
|
|
|
def test_qt_api(): |
|
43
|
|
|
""" |
|
44
|
|
|
If QT_API is specified, we check that the correct Qt wrapper was used |
|
45
|
|
|
""" |
|
46
|
|
|
|
|
47
|
|
|
QT_API = os.environ.get('QT_API', '').lower() |
|
48
|
|
|
|
|
49
|
|
|
if QT_API == 'pyside': |
|
50
|
|
|
assert_pyside() |
|
51
|
|
|
elif QT_API in ('pyqt', 'pyqt4'): |
|
52
|
|
|
assert_pyqt4() |
|
53
|
|
|
elif QT_API == 'pyqt5': |
|
54
|
|
|
assert_pyqt5() |
|
55
|
|
|
else: |
|
56
|
|
|
# If the tests are run locally, USE_QT_API and QT_API may not be |
|
57
|
|
|
# defined, but we still want to make sure qtpy is behaving sensibly. |
|
58
|
|
|
# We should then be loading, in order of decreasing preference, PyQt5, |
|
59
|
|
|
# PyQt4, and PySide. |
|
60
|
|
|
try: |
|
61
|
|
|
import PyQt5 |
|
62
|
|
|
except ImportError: |
|
63
|
|
|
try: |
|
64
|
|
|
import PyQt4 |
|
65
|
|
|
except ImportError: |
|
66
|
|
|
import PySide |
|
67
|
|
|
assert_pyside() |
|
68
|
|
|
else: |
|
69
|
|
|
assert_pyqt4() |
|
70
|
|
|
else: |
|
71
|
|
|
assert_pyqt5() |
|
72
|
|
|
|
spyder-ide /
qtpy
