diff options
Diffstat (limited to 'Lib/shutil.py')
| -rw-r--r-- | Lib/shutil.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/Lib/shutil.py b/Lib/shutil.py index f97de788d9..8f609b312d 100644 --- a/Lib/shutil.py +++ b/Lib/shutil.py @@ -442,7 +442,7 @@ def ignore_patterns(*patterns): def _copytree(entries, src, dst, symlinks, ignore, copy_function, ignore_dangling_symlinks, dirs_exist_ok=False): if ignore is not None: - ignored_names = ignore(src, set(os.listdir(src))) + ignored_names = ignore(src, {x.name for x in entries}) else: ignored_names = set() @@ -543,11 +543,12 @@ def copytree(src, dst, symlinks=False, ignore=None, copy_function=copy2, """ sys.audit("shutil.copytree", src, dst) - with os.scandir(src) as entries: - return _copytree(entries=entries, src=src, dst=dst, symlinks=symlinks, - ignore=ignore, copy_function=copy_function, - ignore_dangling_symlinks=ignore_dangling_symlinks, - dirs_exist_ok=dirs_exist_ok) + with os.scandir(src) as itr: + entries = list(itr) + return _copytree(entries=entries, src=src, dst=dst, symlinks=symlinks, + ignore=ignore, copy_function=copy_function, + ignore_dangling_symlinks=ignore_dangling_symlinks, + dirs_exist_ok=dirs_exist_ok) if hasattr(os.stat_result, 'st_file_attributes'): # Special handling for directory junctions to make them behave like |