人気のFunction

import os
import time

def change_file_metadata(path, access_time, modification_time):
    os.utime(path, (access_time, modification_time))

def find_executable_path(filename):
    for path in os.environ["PATH"].split(os.pathsep):
        full_path = os.path.join(path, filename)
        if os.path.isfile(full_path) and os.access(full_path, os.X_OK):
            return full_path
    return None

def remove_empty_directory(directory_path):
    try:
        os.rmdir(directory_path)
        return True
    except OSError:
        return False

import shutil

def copy_directory(source_directory, target_directory):
    shutil.copytree(source_directory, target_directory)

def change_permissions(path, mode):
    os.chmod(path, mode)

def change_owner(path, uid, gid):
    os.chown(path, uid, gid)