JezK

Edit File: _shutil.py

"""High-level file operations."""
import errno
import logging
import os
import shutil

logger = logging.getLogger(__name__)

def is_safe_subdir_name(name) -> bool:
    return (
        isinstance(name, str)
        and bool(name)
        and "\x00" not in name
        and name == os.path.basename(name)
        and name not in (".", "..")
    )

def rmtree(path, ignore_errors=False, onerror=None, *, max_tries=3):
    """More robust shutil.rmtree.

Retry on "Directory not empty" race condition:
    https://github.com/ansible/ansible/issues/34335#issuecomment-362995700
    """
    for i in range(1, max_tries + 1):
        try:
            return shutil.rmtree(path, ignore_errors, onerror)
        except OSError as e:
            if i == max_tries or e.errno not in [
                errno.EEXIST,
                errno.ENOTEMPTY,
            ]:
                raise

# Got "Directory not empty" and attempts are not exhausted yet
            logger.warning("Can't remove %s tree, reason: %s", path, e)