@@ -69,11 +69,11 @@ def test_copy_shallow(using_copy_on_write):
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lambda df , copy : df .set_axis (["a" , "b" , "c" ], axis = "index" , copy = copy ),
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lambda df , copy : df .rename_axis (index = "test" , copy = copy ),
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lambda df , copy : df .rename_axis (columns = "test" , copy = copy ),
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- # lambda df, copy: df.astype({'b': ' int64' }, copy=copy),
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+ lambda df , copy : df .astype ({"b" : " int64" }, copy = copy ),
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# lambda df, copy: df.swaplevel(0, 0, copy=copy),
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lambda df , copy : df .swapaxes (0 , 0 , copy = copy ),
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lambda df , copy : df .truncate (0 , 5 , copy = copy ),
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- # lambda df, copy: df.infer_objects(copy=copy)
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+ lambda df , copy : df .infer_objects (copy = copy ),
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lambda df , copy : df .to_timestamp (copy = copy ),
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lambda df , copy : df .to_period (freq = "D" , copy = copy ),
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lambda df , copy : df .tz_localize ("US/Central" , copy = copy ),
@@ -87,11 +87,11 @@ def test_copy_shallow(using_copy_on_write):
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"set_axis" ,
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"rename_axis0" ,
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"rename_axis1" ,
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- # "astype", # CoW not yet implemented
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+ "astype" ,
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# "swaplevel", # only series
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"swapaxes" ,
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"truncate" ,
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- # "infer_objects", # CoW not yet implemented
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+ "infer_objects" ,
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"to_timestamp" ,
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"to_period" ,
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"tz_localize" ,
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