review changes

Author: boweyism

pandas/tests/frame/methods/test_assign.py

@@ -68,7 +68,7 @@ def test_assign_bad(self):
         msg = r"assign\(\) takes 1 positional argument but 2 were given"
         with pytest.raises(TypeError, match=msg):
             df.assign(lambda x: x.A)
-        msg = r"'DataFrame' object has no attribute 'C'"
+        msg = "'DataFrame' object has no attribute 'C'"
         with pytest.raises(AttributeError, match=msg):
             df.assign(C=df.A, D=df.A + df.C)
 

pandas/tests/frame/test_query_eval.py

@@ -908,7 +908,6 @@ def test_str_list_query_method(self, parser, engine):
         df = DataFrame(np.random.randn(10, 1), columns=["b"])
         df["strings"] = Series(list("aabbccddee"))
         expect = df[df.strings.isin(["a", "b"])]
-        msg = r"'(Not)?In' nodes are not implemented"
 
         if parser != "pandas":
             col = "strings"
@@ -919,6 +918,7 @@ def test_str_list_query_method(self, parser, engine):
 
             eq, ne = "==", "!="
             ops = 2 * ([eq] + [ne])
+            msg = r"'(Not)?In' nodes are not implemented"
 
             for lhs, op, rhs in zip(lhs, ops, rhs):
                 ex = f"{lhs} {op} {rhs}"