matplotlib
diff --git a/‎lib/matplotlib/tests/test_axes.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_axes.py
+3-7Lines changed: 3 additions & 7 deletions b/‎lib/matplotlib/tests/test_axes.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_axes.py
+3-7Lines changed: 3 additions & 7 deletions
diff --git a/‎lib/matplotlib/tests/test_collections.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_collections.py
+4-13Lines changed: 4 additions & 13 deletions b/‎lib/matplotlib/tests/test_collections.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_collections.py
+4-13Lines changed: 4 additions & 13 deletions
@@ -4,6 +4,7 @@
 import io
 from itertools import product
 import platform
+from types import SimpleNamespace
 try:
     from contextlib import nullcontext
 except ImportError:
@@ -925,17 +926,12 @@ def test_hexbin_empty():
 
 def test_hexbin_pickable():
     # From #1973: Test that picking a hexbin collection works
-    class FauxMouseEvent:
-        def __init__(self, x, y):
-            self.x = x
-            self.y = y
-
     fig, ax = plt.subplots()
     data = (np.arange(200) / 200).reshape((2, 100))
     x, y = data
     hb = ax.hexbin(x, y, extent=[.1, .3, .6, .7], picker=-1)
-
-    assert hb.contains(FauxMouseEvent(400, 300))[0]
+    mouse_event = SimpleNamespace(x=400, y=300)
+    assert hb.contains(mouse_event)[0]
 
 
 @image_comparison(['hexbin_log.png'], style='mpl20')
 
@@ -1,8 +1,6 @@
-"""
-Tests specific to the collections module.
-"""
 import io
 import platform
+from types import SimpleNamespace
 
 import numpy as np
 from numpy.testing import assert_array_equal, assert_array_almost_equal
@@ -430,8 +428,7 @@ def get_transform(self):
     fig, ax = plt.subplots()
 
     xy = [(0, 0)]
-    # Unit square has a half-diagonal of `1 / sqrt(2)`, so `pi * r**2`
-    # equals...
+    # Unit square has a half-diagonal of `1/sqrt(2)`, so `pi * r**2` equals...
     circle_areas = [np.pi / 2]
     squares = SquareCollection(sizes=circle_areas, offsets=xy,
                                transOffset=ax.transData)
@@ -443,14 +440,8 @@ def test_picking():
     fig, ax = plt.subplots()
     col = ax.scatter([0], [0], [1000], picker=True)
     fig.savefig(io.BytesIO(), dpi=fig.dpi)
-
-    class MouseEvent:
-        pass
-    event = MouseEvent()
-    event.x = 325
-    event.y = 240
-
-    found, indices = col.contains(event)
+    mouse_event = SimpleNamespace(x=325, y=240)
+    found, indices = col.contains(mouse_event)
     assert found
     assert_array_equal(indices['ind'], [0])