diff options
| -rw-r--r-- | Lib/gzip.py | 2 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2021-02-25-09-08-55.bpo-43317.qrOOpB.rst | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/Lib/gzip.py b/Lib/gzip.py index ee0cbed..1369157 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -595,7 +595,7 @@ def main(): f = builtins.open(arg, "rb") g = open(arg + ".gz", "wb") while True: - chunk = f.read(1024) + chunk = f.read(io.DEFAULT_BUFFER_SIZE) if not chunk: break g.write(chunk) diff --git a/Misc/NEWS.d/next/Library/2021-02-25-09-08-55.bpo-43317.qrOOpB.rst b/Misc/NEWS.d/next/Library/2021-02-25-09-08-55.bpo-43317.qrOOpB.rst new file mode 100644 index 0000000..01ff48a --- /dev/null +++ b/Misc/NEWS.d/next/Library/2021-02-25-09-08-55.bpo-43317.qrOOpB.rst @@ -0,0 +1,3 @@ +Set the chunk size for the ``gzip`` module main function to +io.DEFAULT_BUFFER_SIZE. This is slightly faster than the 1024 bytes constant +that was used previously. |