traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

bpo-33671: allow setting shutil.copyfile() bufsize globally (GH-12016)

This commit is contained in:
Giampaolo Rodola 2019-02-24 15:46:40 -08:00 committed by Inada Naoki
parent ef4ac967e2
commit 3b0abb0196
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Lib/shutil.py
View File

@ -187,9 +187,11 @@ def _copyfileobj_readinto(fsrc, fdst, length=COPY_BUFSIZE):
else:
fdst_write(mv)
def copyfileobj(fsrc, fdst, length=COPY_BUFSIZE):
def copyfileobj(fsrc, fdst, length=0):
"""copy data from file-like object fsrc to file-like object fdst"""
# Localize variable access to minimize overhead.
if not length:
length = COPY_BUFSIZE
fsrc_read = fsrc.read
fdst_write = fdst.write
while True: