def list_share(cookie, tokens, uk, page=<NUM_LIT:1>):
num = <NUM_LIT:100><EOL>start = <NUM_LIT:100> * (page - <NUM_LIT:1>)<EOL>url = '<STR_LIT>'.join([<EOL>const.PAN_URL,<EOL>'<STR_LIT>',<EOL>'<STR_LIT>', util.timestamp(),<EOL>'<STR_LIT>',<EOL>'<STR_LIT>', str(start),<EOL>'<STR_LIT>', str(num),<EOL>'<STR_LIT>', str(uk),<EOL>'<STR_LIT>',<EOL>'<STR_LIT>', tokens['<STR_LIT>'],<EOL>])<EOL>req = net.urlopen(url, headers={<EOL>'<STR_LIT>': cookie.header_output(),<EOL>'<STR_LIT>': const.SHARE_REFERER,<EOL>})<EOL>if req:<EOL><INDENT>content = req.data<EOL>return json.loads(content.decode())<EOL><DEDENT>else:<EOL><INDENT>return None<EOL><DEDENT>
获取用户已经共享的所有文件的信息

    uk   - user key
    page - 页数, 默认为第一页.
    num  - 一次性获取的共享文件的数量, 默认为100个.