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| author | shadchin <shadchin@yandex-team.com> | 2025-02-16 15:28:01 +0300 |
|---|---|---|
| committer | shadchin <shadchin@yandex-team.com> | 2025-02-16 16:03:50 +0300 |
| commit | a27b6a96fdc5ca444428ddef4823d0486dcdccb9 (patch) | |
| tree | adde5c24d9ea37e1634e7972e27e682a820ab941 /contrib/tools/python3/Lib/linecache.py | |
| parent | 7a3958c3c6de324baab9dba4bd4eb808c1b839a6 (diff) | |
| download | ydb-a27b6a96fdc5ca444428ddef4823d0486dcdccb9.tar.gz | |
Update Python 3 to 3.12.9
commit_hash:c8651982d81e18f18e037fb247cc6ae53c4fa7f1
Diffstat (limited to 'contrib/tools/python3/Lib/linecache.py')
| -rw-r--r-- | contrib/tools/python3/Lib/linecache.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/contrib/tools/python3/Lib/linecache.py b/contrib/tools/python3/Lib/linecache.py index 05eb49d3b0..06eea3c94f 100644 --- a/contrib/tools/python3/Lib/linecache.py +++ b/contrib/tools/python3/Lib/linecache.py @@ -54,14 +54,17 @@ def checkcache(filename=None): (This is not checked upon each call!)""" if filename is None: - filenames = list(cache.keys()) - elif filename in cache: - filenames = [filename] + # get keys atomically + filenames = cache.copy().keys() else: - return + filenames = [filename] for filename in filenames: - entry = cache[filename] + try: + entry = cache[filename] + except KeyError: + continue + if len(entry) == 1: # lazy cache entry, leave it lazy. continue |