__init__.py 文件源码

def add_dir_to_zip(zf, path, prefix=''):
    '''
    Add a directory recursively to the zip file with an optional prefix.
    '''
    if prefix:
        zi = zipfile.ZipInfo(prefix + '/')
        zi.external_attr = 16
        zf.writestr(zi, '')
    cwd = os.path.abspath(os.getcwd())
    try:
        os.chdir(path)
        fp = (prefix + ('/' if prefix else '')).replace('//', '/')
        for f in os.listdir('.'):
            arcname = fp + f
            if os.path.isdir(f):
                add_dir_to_zip(zf, f, prefix=arcname)
            else:
                zf.write(f, arcname)
    finally:
        os.chdir(cwd)