python解压缩文件

压缩文件

不保留目录压缩

import os  
import zipfile 

def compress_files(output_path, source_path):  
    # 更改当前工作目录到源文件路径  
    os.chdir(source_path)  
    with zipfile.ZipFile(output_path, 'w', zipfile.ZIP_DEFLATED) as zipf:  
        # 遍历当前目录下所有文件，并将它们添加到压缩文件中  
        for file in os.listdir(source_path):  
            file_path = file 
            zipf.write(file_path)  
    return True

compress_files('compress.zip', '/path/to/source/directory')

保留目录压缩

import os  
import zipfile  
  
def compress_files(output_path, source_path):  
    with zipfile.ZipFile(output_path, 'w', zipfile.ZIP_DEFLATED) as zipf:  
        for root, _, files in os.walk(source_path):  
            for file in files:  
                file_path = os.path.join(root, file)  
                zipf.write(file_path)  
  	return True
# 调用函数压缩指定路径下的所有文件  
compress_files('compressed.zip', '/path/to/source/directory')

解压文件

def unzip_file(zip_src, dst_dir):
    r = zipfile.is_zipfile(zip_src)
    if r:   
        fz = zipfile.ZipFile(zip_src, 'r')
        for file in fz.namelist():
            global zipRealsePath,zipRealseFilenameList
            zipRealsePath = file
            zipRealseFilenameList.append(file.split('/')[-1])
            fz.extract(file, dst_dir)
        fz.close()
        return True
    else:
        return False