gh-141968: use bytearray.take_bytes in wave._byteswap (#141973)

cmaloney · web-flow · commit 9dbf77beb62c · 2025-11-26T21:15:12.000+05:30
diff --git a/Lib/wave.py b/Lib/wave.py
@@ -97,7 +97,7 @@ def _byteswap(data, width):
         for j in range(width):
             swapped_data[i + width - 1 - j] = data[i + j]
 
-    return bytes(swapped_data)
+    return swapped_data.take_bytes()
 
 
 class _Chunk:
diff --git a/Misc/NEWS.d/next/Library/2025-11-25-23-22-46.gh-issue-141968.R1sHnJ.rst b/Misc/NEWS.d/next/Library/2025-11-25-23-22-46.gh-issue-141968.R1sHnJ.rst
@@ -0,0 +1,2 @@
+Remove data copy from :func:`wave.Wave_read.readframes` and
+:func:`wave.Wave_write.writeframes` by using :func:`bytearray.take_bytes`.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Remove data copy from :func:`wave.Wave_read.readframes` and
	`2`	+:func:`wave.Wave_write.writeframes` by using :func:`bytearray.take_bytes`.