mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-24 11:44:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-82116: add comment explaining use of list(scandir_it) in pathlib. (GH-94939)

Browse source 
Automerge-Triggered-By: GH:brettcannon
This commit is contained in:
Barney Gale 2022-07-20 22:34:13 +01:00 • committed by GitHub
parent 742d4614e1
commit fd4a42d890
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Lib/pathlib.py
View file

@ -299,6 +299,8 @@ class _WildcardSelector(_Selector):
def _select_from(self, parent_path, is_dir, exists, scandir):
try:
# We must close the scandir() object before proceeding to
# avoid exhausting file descriptors when globbing deep trees.
with scandir(parent_path) as scandir_it:
entries = list(scandir_it)
for entry in entries:
@ -330,6 +332,8 @@ class _RecursiveWildcardSelector(_Selector):
def _iterate_directories(self, parent_path, is_dir, scandir):
yield parent_path
try:
# We must close the scandir() object before proceeding to
# avoid exhausting file descriptors when globbing deep trees.
with scandir(parent_path) as scandir_it:
entries = list(scandir_it)
for entry in entries: