使用 Python 生成文件夹目录结构

新建一个 python 文件,复制以下代码,运行时指定一下 ignore_list 和 direction_path 即可快速生成文件夹目录结构图。

import re
from pathlib import Path
from pathlib import WindowsPath
from typing import Optional, List


class DirectionTree:
    def __init__(self,
                 direction_name: str = 'WorkingDirection',
                 direction_path: str = '.',
                 ignore_list: Optional[List[str]] = None):
        self.owner: WindowsPath = Path(direction_path)
        self.tree: str = direction_name + '/\n'
        self.ignore_list = ignore_list
        if ignore_list is None:
            self.ignore_list = []
        self.direction_ergodic(path_object=self.owner, n=0)

    def tree_add(self, path_object: WindowsPath, n=0, last=False):
        if n > 0:
            if last:
                self.tree += '│' + ('    │' * (n - 1)) + '    └────' + path_object.name
            else:
                self.tree += '│' + ('    │' * (n - 1)) + '    ├────' + path_object.name
        else:
            if last:
                self.tree += '└' + ('──' * 2) + path_object.name
            else:
                self.tree += '├' + ('──' * 2) + path_object.name
        if path_object.is_file():
            self.tree += '\n'
            return False
        elif path_object.is_dir():
            self.tree += '/\n'
            return True

    def filter_file(self, file):
        for item in self.ignore_list:
            if re.fullmatch(item, file.name):
                return False
        return True

    def direction_ergodic(self, path_object: WindowsPath, n=0):
        dir_file: list = list(path_object.iterdir())
        dir_file.sort(key=lambda x: x.name.lower())
        dir_file = [f for f in filter(self.filter_file, dir_file)]
        for i, item in enumerate(dir_file):
            if i + 1 == len(dir_file):
                if self.tree_add(item, n, last=True):
                    self.direction_ergodic(item, n + 1)
            else:
                if self.tree_add(item, n, last=False):
                    self.direction_ergodic(item, n + 1)


if __name__ == '__main__':
    i_l = [
        '\.git', '__pycache__', 'test.+', 'venv', '.+\.whl', '\.idea', '.+\.jpg', '.+\.png',
        'image', 'css', 'admin', 'tool.py', 'db.sqlite3'
    ]
    tree = DirectionTree(ignore_list=i_l, direction_path='/your_project_path/')
    print(tree.tree)

生成结构图如下:

├────.gitattributes
├────.gitignore
├────app/
│    ├────__init__.py
│    ├────admin.py
│    ├────apps.py
│    ├────migrations/
│    │    ├────0001_initial.py
│    │    └────__init__.py
│    ├────models.py
│    ├────ocr.py
│    ├────serializers.py
│    ├────urls_api.py
│    └────views.py
├────dockerfile_base
├────manage.py
├────media/
├────nginx.conf
├────onlineocr/
│    ├────__init__.py
│    ├────asgi.py
│    ├────settings.py
│    ├────urls.py
│    └────wsgi.py
├────README.md
├────requirements.txt
├────static/
├────templates/
└────uwsgi_params

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