matplotlib
diff --git a/‎lib/matplotlib/tests/test_datetime.py
Lines changed: 15 additions & 18 deletions b/‎lib/matplotlib/tests/test_datetime.py
Lines changed: 15 additions & 18 deletions
@@ -216,8 +216,8 @@ def test_errorbar(self):
         limit = 7
         start_date = datetime.datetime(2023, 1, 1)
 
-        x_dates = np.array([datetime.datetime(2023, 10, delta) for delta in range(1, limit)])
-        y_dates = np.array([datetime.datetime(2023, 10, delta) for delta in range(1, limit)])
+        x_dates = np.array([datetime.datetime(2023, 10, d) for d in range(1, limit)])
+        y_dates = np.array([datetime.datetime(2023, 10, d) for d in range(1, limit)])
         x_date_error = datetime.timedelta(days=1)
         y_date_error = datetime.timedelta(days=1)
 
@@ -227,25 +227,22 @@ def test_errorbar(self):
         y_value_error = 0.5
 
         ax1.errorbar(x_dates, y_values, 
-                    yerr=y_value_error,
-                    capsize=10,
-                    barsabove=True, 
-                    label='Data')
-        
+                     yerr=y_value_error,
+                     capsize=10,
+                     barsabove=True, 
+                     label='Data')
         ax2.errorbar(x_values, y_dates, 
-                    xerr=x_value_error, yerr=y_date_error,
-                    errorevery=(1, 2),
-                    fmt='-o', label='Data')
-        
+                     xerr=x_value_error, yerr=y_date_error,
+                     errorevery=(1, 2),
+                     fmt='-o', label='Data')
         ax3.errorbar(x_dates, y_dates, 
-                    xerr=x_date_error, yerr=y_date_error,
-                    lolims=True, xlolims=True,
-                    label='Data')
-        
+                     xerr=x_date_error, yerr=y_date_error,
+                     lolims=True, xlolims=True,
+                     label='Data')
         ax4.errorbar(x_dates, y_values, 
-                    xerr=x_date_error, yerr=y_value_error,
-                    uplims=True, xuplims=True,
-                    label='Data')
+                     xerr=x_date_error, yerr=y_value_error,
+                     uplims=True, xuplims=True,
+                     label='Data')
 
     @pytest.mark.xfail(reason="Test for eventplot not written yet")
     @mpl.style.context("default")