CLN: core.generic.NDFrame.astype (#28828)

simonjayhawkins · jreback · commit 48d2dca726e4 · 2019-10-08T08:44:04.000-04:00
diff --git a/pandas/core/generic.py b/pandas/core/generic.py
@@ -5899,7 +5899,7 @@ def astype(self, dtype, copy=True, errors="raise"):
                         col.astype(dtype=dtype[col_name], copy=copy, errors=errors)
                     )
                 else:
-                    results.append(results.append(col.copy() if copy else col))
+                    results.append(col.copy() if copy else col)
 
         elif is_extension_array_dtype(dtype) and self.ndim > 1:
             # GH 18099/22869: columnwise conversion to extension dtype

Original file line number	Diff line number	Diff line change
`@@ -5899,7 +5899,7 @@ def astype(self, dtype, copy=True, errors="raise"):`
`5899`	`5899`	`col.astype(dtype=dtype[col_name], copy=copy, errors=errors)`
`5900`	`5900`	`)`
`5901`	`5901`	`else:`
`5902`		`- results.append(results.append(col.copy() if copy else col))`
	`5902`	`+ results.append(col.copy() if copy else col)`
`5903`	`5903`
`5904`	`5904`	`elif is_extension_array_dtype(dtype) and self.ndim > 1:`
`5905`	`5905`	`# GH 18099/22869: columnwise conversion to extension dtype`