Windowsのbatファイルとして保存し、好きなフォルダに入れて実行すると過去7日間アクセスしていないファイルをすべてゴミ箱に移す。

delete_unused_files.py

REM = r"""
SET PYTHON_EXE="python.exe"
%PYTHON_EXE% %0 %1
PAUSE
EXIT
"""

import os
import glob
import time
import send2trash
#  TODO: make a log file 


root_dir = os.path.abspath(os.path.dirname(__file__))
os.chdir(root_dir)

files = glob.glob("./**")
print(f"{len(files)} files here.")
print(files)
current_time = time.time()

print("Now deleting unused files...")
for f in files:
    name, ext = os.path.splitext(f)
    if ext == ".bat" or ext == ".py":
        continue
    atime = os.path.getatime(f)  # last access time
    ctime = os.path.getctime(f)  # last metadata change time
    mtime = os.path.getmtime(f)  # last modification time

    # delete file which you don't access within a week
    days_from_last_access = (current_time - atime)/3600/24
    if (days_from_last_access >= 7):
        send2trash.send2trash(f)
        print(f"--- {f}")

print("Completed.")