Python加载多个带有中文字符的Json文件

Question

我的下面有多个Json文件（test.json）：

{"_id":{"$oid":"5886dff9129a960d825fd574"},"game_type":6,"desk_id":41387,"round_count":2,"begin_time":{"$date":"2017-01-24T04:58:50.475Z"},"end_time":{"$date":"2017-01-24T05:02:33.959Z"},"club_id":11006,"club_name":"梧州麻将新手圈","owner_nick_name":"牌乐门","create_time":{"$date":"2017-01-24T05:02:49.860Z"},"items":[{"uid":16252,"nickname":"林家斌","win_gold":-4},{"uid":100074706,"nickname":" 年青*战场","win_gold":-4},{"uid":100175661,"nickname":" 所谓","win_gold":12},{"uid":100038017,"nickname":" 暖心","win_gold":-4}],"reason":"玩家退出房间，游戏结算","ok":true}
{"_id":{"$oid":"5886e996129a960d825fdf05"},"game_type":6,"desk_id":38913,"round_count":1,"begin_time":{"$date":"2017-01-24T05:41:26.135Z"},"end_time":{"$date":"2017-01-24T05:43:04.019Z"},"club_id":11006,"club_name":"梧州麻将新手圈","owner_nick_name":"牌乐门","create_time":{"$date":"2017-01-24T05:43:50.020Z"},"items":[{"uid":12028,"nickname":"林2--","win_gold":-2},{"uid":100080735,"nickname":" 圣裔","win_gold":6},{"uid":100087488,"nickname":" 平静","win_gold":-2},{"uid":100017168,"nickname":" 陈颖","win_gold":-2}],"reason":"玩家退出房间，游戏结算","ok":true}
{"_id":{"$oid":"5886ea68129a960d825fe04a"},"game_type":6,"desk_id":40381,"round_count":1,"begin_time":{"$date":"2017-01-24T05:45:40.833Z"},"end_time":{"$date":"2017-01-24T05:47:01.694Z"},"club_id":11006,"club_name":"梧州麻将新手圈","owner_nick_name":"牌乐门","create_time":{"$date":"2017-01-24T05:47:20.723Z"},"items":[{"uid":11987,"nickname":"转转","win_gold":-2},{"uid":100185361,"nickname":" 妞妞儿","win_gold":6},{"uid":100070056,"nickname":" 草木虫","win_gold":-2},{"uid":100195039,"nickname":" 三姑娘","win_gold":-2}],"reason":"玩家退出房间，游戏结算","ok":true}

我在下面尝试过：

pd.concat([json_normalize(json.loads(line)) for line in open('test.json')])

但得到以下错误：

  

----------------------------------------------- ---------------------------- UnicodeDecodeError Traceback（最近一次调用   最后）in（）   ----＆GT; 1 pd.concat（[json_normalize（json.loads（line））for open in line（'test.json'）]）

     

C：\ winpython-64-2.7.10.2 \蟒-2.7.10.amd64 \ lib中\ json__init __ PYC   在load（s，encoding，cls，object_hook，parse_float，parse_int，   parse_constant，object_pairs_hook，** kw）       336 parse_int为None，parse_float为None和       337 parse_constant是None，object_pairs_hook是None而不是kw）：    - ＆GT; 338返回_default_decoder.decode（s）       339如果cls为None：       340 cls = JSONDecoder

     

C：\ winpython-64-2.7.10.2 \蟒-2.7.10.amd64 \ lib中\ JSON \ decoder.pyc   在解码中（self，s，_w）       364       365“”“    - ＆GT; 366 obj，end = self.raw_decode（s，idx = _w（s，0）.end（））       367 end = _w（s，end）.end（）       368 if end！= len（s）：

     

C：\ winpython-64-2.7.10.2 \蟒-2.7.10.amd64 \ lib中\ JSON \ decoder.pyc   在raw_decode中（self，s，idx）       380“”“       381尝试：    - ＆GT; 382 obj，end = self.scan_once（s，idx）       383除StopIteration外：       384引发ValueError（“无JSON对象可被解码”）

     

UnicodeDecodeError：'utf8'编解码器无法解码位置2中的字节0x9a：   起始字节无效

并尝试了以下内容：

import codecs
temp = []
with codecs.open('test.json', 'r') as f:
    for line in f:
        line = line.replace('\n','')
        temp.append(line)
map(json.loads,temp)

得到了同样的错误。

但对于像这样的单身Json：

json_normalize(json.loads('{"_id":{"$oid":"5886dff9129a960d825fd574"},"game_type":6,"desk_id":41387,"round_count":2,"begin_time":{"$date":"2017-01-24T04:58:50.475Z"},"end_time":{"$date":"2017-01-24T05:02:33.959Z"},"club_id":11006,"club_name":"梧州麻将新手圈","owner_nick_name":"牌乐门","create_time":{"$date":"2017-01-24T05:02:49.860Z"},"items":[{"uid":16252,"nickname":"林家斌","win_gold":-4},{"uid":100074706,"nickname":" 年青*战场","win_gold":-4},{"uid":100175661,"nickname":" 所谓","win_gold":12},{"uid":100038017,"nickname":" 暖心","win_gold":-4}],"reason":"玩家退出房间，游戏结算","ok":true}'))

所以得到了我想要的表格：

我希望将所有表格与上表中的一个大表格连接起来。 什么是正确的方法？