Backport PR pandas-dev#42475: PERF/REGR: astype changing order of some 2d data

mzeitlin11 · mzeitlin11 · commit 77997ce6bf99 · 2021-07-13T20:47:06.000-04:00
diff --git a/pandas/core/dtypes/cast.py b/pandas/core/dtypes/cast.py
@@ -92,8 +92,6 @@
 )
 
 if TYPE_CHECKING:
-    from typing import Literal
-
     from pandas.core.arrays import (
         DatetimeArray,
         ExtensionArray,

Original file line number	Diff line number	Diff line change
`@@ -92,8 +92,6 @@`
`92`	`92`	`)`
`93`	`93`
`94`	`94`	`if TYPE_CHECKING:`
`95`		`- from typing import Literal`
`96`		`-`
`97`	`95`	`from pandas.core.arrays import (`
`98`	`96`	`DatetimeArray,`
`99`	`97`	`ExtensionArray,`