pyclean.folders

Complexity

Total Complexity

6

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Importance

Changes

0

1 Function

Rating	Name	Duplication	Size	Complexity
B	remove_empty_directories()	0	19	6

# SPDX-FileCopyrightText: 2020 Peter Bittner <django@bittner.it>
#
# SPDX-License-Identifier: GPL-3.0-or-later

import logging
import os
from pathlib import Path

from .runner import Runner
from .traversal import should_ignore

log = logging.getLogger(__name__)


def remove_empty_directories(directory):
    try:
        subdirs = [
            Path(entry.path) for entry in os.scandir(directory) if entry.is_dir()
        ]
    except (OSError, PermissionError) as err:
        log.warning('Cannot access directory %s: %s', directory, err)
        return

    for subdir in subdirs:
        if should_ignore(subdir, Runner.ignore):
            log.debug('Skipping %s', subdir)
        else:
            remove_empty_directories(subdir)
            try:
                if next(subdir.iterdir(), None) is None:
                    Runner.rmdir(subdir)
            except (OSError, PermissionError) as err:
                log.debug('Cannot check or remove directory %s: %s', subdir, err)