change dict to literal (#38188)

Author: Qbiwan

pandas/tests/plotting/frame/test_frame_subplots.py

@@ -508,33 +508,33 @@ def test_xlabel_ylabel_dataframe_subplots(
         "kwargs",
         [
             # stacked center
-            dict(kind="bar", stacked=True),
-            dict(kind="bar", stacked=True, width=0.9),
-            dict(kind="barh", stacked=True),
-            dict(kind="barh", stacked=True, width=0.9),
+            {"kind": "bar", "stacked": True},
+            {"kind": "bar", "stacked": True, "width": 0.9},
+            {"kind": "barh", "stacked": True},
+            {"kind": "barh", "stacked": True, "width": 0.9},
             # center
-            dict(kind="bar", stacked=False),
-            dict(kind="bar", stacked=False, width=0.9),
-            dict(kind="barh", stacked=False),
-            dict(kind="barh", stacked=False, width=0.9),
+            {"kind": "bar", "stacked": False},
+            {"kind": "bar", "stacked": False, "width": 0.9},
+            {"kind": "barh", "stacked": False},
+            {"kind": "barh", "stacked": False, "width": 0.9},
             # subplots center
-            dict(kind="bar", subplots=True),
-            dict(kind="bar", subplots=True, width=0.9),
-            dict(kind="barh", subplots=True),
-            dict(kind="barh", subplots=True, width=0.9),
+            {"kind": "bar", "subplots": True},
+            {"kind": "bar", "subplots": True, "width": 0.9},
+            {"kind": "barh", "subplots": True},
+            {"kind": "barh", "subplots": True, "width": 0.9},
             # align edge
-            dict(kind="bar", stacked=True, align="edge"),
-            dict(kind="bar", stacked=True, width=0.9, align="edge"),
-            dict(kind="barh", stacked=True, align="edge"),
-            dict(kind="barh", stacked=True, width=0.9, align="edge"),
-            dict(kind="bar", stacked=False, align="edge"),
-            dict(kind="bar", stacked=False, width=0.9, align="edge"),
-            dict(kind="barh", stacked=False, align="edge"),
-            dict(kind="barh", stacked=False, width=0.9, align="edge"),
-            dict(kind="bar", subplots=True, align="edge"),
-            dict(kind="bar", subplots=True, width=0.9, align="edge"),
-            dict(kind="barh", subplots=True, align="edge"),
-            dict(kind="barh", subplots=True, width=0.9, align="edge"),
+            {"kind": "bar", "stacked": True, "align": "edge"},
+            {"kind": "bar", "stacked": True, "width": 0.9, "align": "edge"},
+            {"kind": "barh", "stacked": True, "align": "edge"},
+            {"kind": "barh", "stacked": True, "width": 0.9, "align": "edge"},
+            {"kind": "bar", "stacked": False, "align": "edge"},
+            {"kind": "bar", "stacked": False, "width": 0.9, "align": "edge"},
+            {"kind": "barh", "stacked": False, "align": "edge"},
+            {"kind": "barh", "stacked": False, "width": 0.9, "align": "edge"},
+            {"kind": "bar", "subplots": True, "align": "edge"},
+            {"kind": "bar", "subplots": True, "width": 0.9, "align": "edge"},
+            {"kind": "barh", "subplots": True, "align": "edge"},
+            {"kind": "barh", "subplots": True, "width": 0.9, "align": "edge"},
         ],
     )
     def test_bar_align_multiple_columns(self, kwargs):
@@ -545,12 +545,12 @@ def test_bar_align_multiple_columns(self, kwargs):
     @pytest.mark.parametrize(
         "kwargs",
         [
-            dict(kind="bar", stacked=False),
-            dict(kind="bar", stacked=True),
-            dict(kind="barh", stacked=False),
-            dict(kind="barh", stacked=True),
-            dict(kind="bar", subplots=True),
-            dict(kind="barh", subplots=True),
+            {"kind": "bar", "stacked": False},
+            {"kind": "bar", "stacked": True},
+            {"kind": "barh", "stacked": False},
+            {"kind": "barh", "stacked": True},
+            {"kind": "bar", "subplots": True},
+            {"kind": "barh", "subplots": True},
         ],
     )
     def test_bar_align_single_column(self, kwargs):