diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c5f578d54be5..350dc3db1226 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -171,37 +171,38 @@ jobs:
# (sometimes, the install appears to be successful but shared
# libraries cannot be loaded at runtime, so an actual import is a
# better check).
- if [[ "${{ runner.os }}" != 'macOS' ]]; then
- # PyGObject, pycairo, and cariocffi do not install on OSX 10.12.
- python -m pip install --upgrade pycairo 'cairocffi>=0.8' PyGObject &&
- python -c 'import gi; gi.require_version("Gtk", "3.0"); from gi.repository import Gtk' &&
- echo 'PyGObject is available' ||
- echo 'PyGObject is not available'
+ # PyGObject, pycairo, and cariocffi do not install on OSX 10.12.
+ python -m pip install --upgrade pycairo 'cairocffi>=0.8' PyGObject &&
+ python -c 'import gi; gi.require_version("Gtk", "3.0"); from gi.repository import Gtk' &&
+ echo 'PyGObject is available' ||
+ echo 'PyGObject is not available'
- # There are no functioning wheels available for OSX 10.12 (as of
- # Sept 2020) for either pyqt5 (there are only wheels for 10.13+) or
- # pyside2 (the latest version (5.13.2) with 10.12 wheels has a
- # fatal to us bug, it was fixed in 5.14.0 which has 10.13 wheels)
- python -mpip install --upgrade pyqt5${{ matrix.pyqt5-ver }} &&
- python -c 'import PyQt5.QtCore' &&
- echo 'PyQt5 is available' ||
- echo 'PyQt5 is not available'
+ # There are no functioning wheels available for OSX 10.12 (as of
+ # Sept 2020) for either pyqt5 (there are only wheels for 10.13+) or
+ # pyside2 (the latest version (5.13.2) with 10.12 wheels has a
+ # fatal to us bug, it was fixed in 5.14.0 which has 10.13 wheels)
+ python -mpip install --upgrade pyqt5${{ matrix.pyqt5-ver }} &&
+ python -c 'import PyQt5.QtCore' &&
+ echo 'PyQt5 is available' ||
+ echo 'PyQt5 is not available'
+ if [[ "${{ runner.os }}" != 'macOS' ]]; then
python -mpip install --upgrade pyside2 &&
python -c 'import PySide2.QtCore' &&
echo 'PySide2 is available' ||
echo 'PySide2 is not available'
- # Qt6 crashes on Github's ubuntu 18.04 runner.
- if [[ "${{ matrix.os }}" = ubuntu-20.04 ]]; then
- python -mpip install --upgrade pyqt6 &&
- python -c 'import PyQt6.QtCore' &&
- echo 'PyQt6 is available' ||
- echo 'PyQt6 is not available'
- python -mpip install --upgrade pyside6 &&
- python -c 'import PySide6.QtCore' &&
- echo 'PySide6 is available' ||
- echo 'PySide6 is not available'
- fi
fi
+ # Qt6 crashes on Github's ubuntu 18.04 runner.
+ if [[ "${{ matrix.os }}" = ubuntu-20.04 ]]; then
+ python -mpip install --upgrade pyqt6 &&
+ python -c 'import PyQt6.QtCore' &&
+ echo 'PyQt6 is available' ||
+ echo 'PyQt6 is not available'
+ python -mpip install --upgrade pyside6 &&
+ python -c 'import PySide6.QtCore' &&
+ echo 'PySide6 is available' ||
+ echo 'PySide6 is not available'
+ fi
+
python -mpip install --upgrade \
-f "https://extras.wxpython.org/wxPython4/extras/linux/gtk3/${{ matrix.os }}" \
wxPython &&
diff --git a/lib/matplotlib/tests/test_backend_qt.py b/lib/matplotlib/tests/test_backend_qt.py
index ff104fcfbe83..b22772c35f78 100644
--- a/lib/matplotlib/tests/test_backend_qt.py
+++ b/lib/matplotlib/tests/test_backend_qt.py
@@ -93,10 +93,10 @@ def test_other_signal_before_sigint(qt_core, platform_simulate_ctrl_c,
def custom_sigpipe_handler(signum, frame):
nonlocal sigcld_caught
sigcld_caught = True
- signal.signal(signal.SIGCLD, custom_sigpipe_handler)
+ signal.signal(signal.SIGCHLD, custom_sigpipe_handler)
def fire_other_signal():
- os.kill(os.getpid(), signal.SIGCLD)
+ os.kill(os.getpid(), signal.SIGCHLD)
def fire_sigint():
platform_simulate_ctrl_c()
@@ -166,24 +166,33 @@ def custom_handler(signum, frame):
@pytest.mark.parametrize(
- 'qt_key, qt_mods, answer',
+ "qt_key, qt_mods, answer",
[
- ('Key_A', ['ShiftModifier'], 'A'),
- ('Key_A', [], 'a'),
- ('Key_A', ['ControlModifier'], 'ctrl+a'),
- ('Key_Aacute', ['ShiftModifier'],
- '\N{LATIN CAPITAL LETTER A WITH ACUTE}'),
- ('Key_Aacute', [],
- '\N{LATIN SMALL LETTER A WITH ACUTE}'),
- ('Key_Control', ['AltModifier'], 'alt+control'),
- ('Key_Alt', ['ControlModifier'], 'ctrl+alt'),
- ('Key_Aacute', ['ControlModifier', 'AltModifier', 'MetaModifier'],
- 'ctrl+alt+meta+\N{LATIN SMALL LETTER A WITH ACUTE}'),
+ ("Key_A", ["ShiftModifier"], "A"),
+ ("Key_A", [], "a"),
+ ("Key_A", ["ControlModifier"], ("ctrl+a")),
+ (
+ "Key_Aacute",
+ ["ShiftModifier"],
+ "\N{LATIN CAPITAL LETTER A WITH ACUTE}",
+ ),
+ ("Key_Aacute", [], "\N{LATIN SMALL LETTER A WITH ACUTE}"),
+ ("Key_Control", ["AltModifier"], ("alt+control")),
+ ("Key_Alt", ["ControlModifier"], "ctrl+alt"),
+ (
+ "Key_Aacute",
+ ["ControlModifier", "AltModifier", "MetaModifier"],
+ ("ctrl+alt+meta+\N{LATIN SMALL LETTER A WITH ACUTE}"),
+ ),
# We do not currently map the media keys, this may change in the
# future. This means the callback will never fire
- ('Key_Play', [], None),
- ('Key_Backspace', [], 'backspace'),
- ('Key_Backspace', ['ControlModifier'], 'ctrl+backspace'),
+ ("Key_Play", [], None),
+ ("Key_Backspace", [], "backspace"),
+ (
+ "Key_Backspace",
+ ["ControlModifier"],
+ "ctrl+backspace",
+ ),
],
ids=[
'shift',
@@ -216,6 +225,11 @@ def test_correct_key(backend, qt_core, qt_key, qt_mods, answer):
Assert sent and caught keys are the same.
"""
from matplotlib.backends.qt_compat import _enum, _to_int
+
+ if sys.platform == "darwin" and answer is not None:
+ answer = answer.replace("ctrl", "cmd")
+ answer = answer.replace("control", "cmd")
+ answer = answer.replace("meta", "ctrl")
result = None
qt_mod = _enum("QtCore.Qt.KeyboardModifier").NoModifier
for mod in qt_mods:
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