8000 Backport PR #12036 on branch v3.0.x (Interactive tests update) by meeseeksmachine · Pull Request #12063 · matplotlib/matplotlib · GitHub
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Backport PR #12036 on branch v3.0.x (Interactive tests update) #12063

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Merged
merged 1 commit into from
Sep 7, 2018
Merged

Backport PR #12036 on branch v3.0.x (Interactive tests update) #12063

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25 changes: 12 additions & 13 deletions lib/matplotlib/tests/test_backends_interactive.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,22 +17,21 @@

def _get_testable_interactive_backends():
backends = []
# gtk3agg fails on Travis, needs to be investigated.
for deps, backend in [ # (["cairocffi", "pgi"], "gtk3agg"),
(["cairocffi", "pgi"], "gtk3cairo"),
(["PyQt5"], "qt5agg"),
(["PyQt5", "cariocffi"], "qt5cairo"),
(["tkinter"], "tkagg"),
(["wx"], "wx"),
(["wx"], "wxagg")
for deps, backend in [
# gtk3agg fails on Travis, needs to be investigated.
# (["cairocffi", "pgi"], "gtk3agg"),
(["cairocffi", "pgi"], "gtk3cairo"),
(["PyQt5"], "qt5agg"),
(["PyQt5", "cairocffi"], "qt5cairo"),
(["tkinter"], "tkagg"),
(["wx"], "wx"),
(["wx"], "wxagg"),
]:
reason = None
if not os.environ.get("DISPLAY"):
reason = "No $DISPLAY"
elif any(importlib.util.find_spec(dep) is None for dep in deps):
reason = "Missing dependency"
elif "wx" in deps and sys.platform == "darwin":
reason = "wx backends known not to work on OSX"
backends.append(pytest.mark.skip(reason=reason)(backend) if reason
else backend)
return backends
Expand Down Expand Up @@ -67,9 +66,9 @@ def _get_testable_interactive_backends():
# framework, but can switch to a backend using cairo instead of agg, or a
# non-interactive backend. In the first case, we use tkagg as the "other"
# interactive backend as it is (essentially) guaranteed to be present.
# Moreover, don't test switching away from gtk3 as Gtk.main_level() is
# not set up at this point yet, and webagg, which uses no interactive
# framework.
# Moreover, don't test switching away from gtk3 (as Gtk.main_level() is
# not set up at this point yet) and webagg (which uses no interactive
# framework).

if backend != "tkagg":
with assert_raises(ImportError):
Expand Down
0