파이썬 폴더 순회 os.scandir. python

다이얼로그에서 폴더 선택 후 작업하는 일반적인 패턴 구현 소스.

import os

import tkinter

import tkinter.filedialog

import tkinter.messagebox

def select_folder():

    path = tkinter.filedialog.askdirectory()

    return path

def work_file(src_path):

    try:

        path, name = os.path.split(src_path)

    except Exception as e:

        tkinter.messagebox.showinfo("Exception!", e)

def work_folder(folder_path, is_sub):

    try:

        with os.scandir(folder_path) as it:

            for entry in it:

                if entry.is_file():

                    work_file(entry.path)

                elif is_sub and entry.is_dir():

                    work_folder(entry.path, is_sub)

    except Exception as e:

        tkinter.messagebox.showinfo("Exception!", e)

if __name__ == "__main__":

    try:

        work_path = select_folder()

        work_folder(work_path, True)

        os.system("pause")

    except Exception as e:

        tkinter.messagebox.showinfo("Exception!", e)

        # with open('Log.txt', 'a', encoding='utf-8', errors='ignore') as f:

        #    f.write(e)

* 참고.

https://docs.python.org/ko/3/library/os.html?highlight=scandir#os.scandir