Python zip shutil

import zipfile
import os

def zip_files(file_paths, zip_path):
    try:
        with zipfile.ZipFile(zip_path, 'w') as zipf:
            for file in file_paths:
                if os.path.isfile(file):
                    zipf.write(file, os.path.basename(file))
                else:
                    raise FileNotFoundError(f"File not found: {file}")
    except Exception as e:
        print(f"Error: {e}")

# 示例用法
file_paths = ['file1.txt', 'file2.txt']
zip_path = 'archive.zip'
zip_files(file_paths, zip_path)

import shutil

def copy_large_file(src, dst):
    try:
        with open(src, 'rb') as fsrc:
            with open(dst, 'wb') as fdst:
                shutil.copyfileobj(fsrc, fdst)
    except Exception as e:
        print(f"Error: {e}")

# 示例用法
src_file = 'large_file.txt'
dst_file = 'large_file_copy.txt'
copy_large_file(src_file, dst_file)