Merge pull request #17359 from QuLogic/fix-tri-test

anntzer · web-flow · commit b5d4a6c6b484 · 2020-05-09T11:30:52.000+02:00
diff --git a/lib/matplotlib/tests/test_triangulation.py b/lib/matplotlib/tests/test_triangulation.py
@@ -1031,6 +1031,7 @@ def test_tricontourf_decreasing_levels():
 
 def test_internal_cpp_api():
     # Following github issue 8197.
+    from matplotlib import _tri  # noqa: ensure lazy-loaded module *is* loaded.
 
     # C++ Triangulation.
     with pytest.raises(
