adjust error message

cwhanse · cwhanse · commit a5a5ae8136da · 2025-07-21T10:48:19.000-06:00
diff --git a/pvlib/pvarray.py b/pvlib/pvarray.py
@@ -266,7 +266,7 @@ def _infer_k_huld(cell_type, pdc0, k_version):
                                 0.000158, -0.000006)}
     else:
         raise ValueError(f'Invalid k_version={k_version}: must be either '
-                         '"2011" or "2025"')
+                         '"2011" or "2025" as a string')
     k = tuple([x*pdc0 for x in huld_params[cell_type.lower()]])
     return k
 
diff --git a/tests/test_pvarray.py b/tests/test_pvarray.py
@@ -99,7 +99,7 @@ def test_huld_params():
         pvarray.huld(
             eff_irr, temp_mod, pdc0, cell_type='invalid', k_version='2011'
         )
-    with pytest.raises(ValueError, match='Invalid k_version="2021"'):
+    with pytest.raises(ValueError, match='Invalid k_version=2021'):
         pvarray.huld(
             eff_irr, temp_mod, pdc0, cell_type='csi', k_version='2021'
         )

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ def test_huld_params():`
`99`	`99`	`pvarray.huld(`
`100`	`100`	`eff_irr, temp_mod, pdc0, cell_type='invalid', k_version='2011'`
`101`	`101`	`)`
`102`		`- with pytest.raises(ValueError, match='Invalid k_version="2021"'):`
	`102`	`+ with pytest.raises(ValueError, match='Invalid k_version=2021'):`
`103`	`103`	`pvarray.huld(`
`104`	`104`	`eff_irr, temp_mod, pdc0, cell_type='csi', k_version='2021'`
`105`	`105`	`)`