python 正则求助

weilai911 发表于 2021-8-3 09:17

有一组 json
nlist =
{
            "activity_icon":"",
            "activity_type":"",
            "avatar": 626508862403.jpg",
            "cover_url":"1626516581.jpg",
            "dress":"1",
            "hls_url":"https://播放地址/rbzhibo/ddmlhatcur40.m3u8",
            "host_intro":"萌新求关照",
            "host_uuid":"ddmlhatcur40",
            "hot":"48440.25",
            "is_follow":"0",
            "location":"424",
            "nickname":"竹子林_甜甜",
            "onlines":"720",
            "rank_icon":"",
            "rtmp_url":"rtmp://播放地址/rbzhibo/ddmlhatcur40",
            "sex_type":"2",
            "status":"1",
            "stream_id":"z1.rbzhibo.ddmlhatcur40",
            "tag":[

            ],
            "title":"",
            "tv_room":"0",
            "url_out_avatar":"",
            "url_out_bg":""
         },
         {
            "activity_icon":"",
            "activity_type":"",
            "avatar":"/1626172660597.jpg",
            "cover_url":"1626091011.jpg",
            "dress":"1",
            "hls_url":"https://播放地址/rbzhibo/dg9nzqivl4j2.m3u8",
            "host_intro":"萌新求关照",
            "host_uuid":"dg9nzqivl4j2",
            "hot":"11392.5",
            "is_follow":"0",
            "location":"3134",
            "nickname":"时代少女2团",
            "onlines":"913",
            "rank_icon":"",
            "rtmp_url":"rtmp://播放地址/rbzhibo/dg9nzqivl4j2",
            "sex_type":"2",
            "status":"1",
            "stream_id":"z1.rbzhibo.dg9nzqivl4j2",
            "tag":[

            ],
            "title":"",
            "tv_room":"0",
            "url_out_avatar":"",
            "url_out_bg":""
         },
         {
            "activity_icon":"",
            "activity_type":"",
            "avatar":"/taqu_ios_0_1713376644_1627831981901.jpg",
            "cover_url":"/taqu_ios_cover_1610177018.jpg",
            "dress":"0",
            "hls_url":"https://播放地址/rbzhibo/cjvdg367z8bp.m3u8",
            "host_intro":"老子可遇不可求🖤",
            "host_uuid":"cjvdg367z8bp",
            "hot":"10353.5",
            "is_follow":"0",
            "location":"1644",
            "nickname":"趣多多_",
            "onlines":"586",
            "rank_icon":"",
            "rtmp_url":"rtmp://播放地址/rbzhibo/cjvdg367z8bp",
            "sex_type":"2",
            "status":"1",
            "stream_id":"z1.rbzhibo.cjvdg367z8bp",
            "tag":[
               "嗨唱"
            ],
            "title":"",
            "tv_room":"0"
         },
# 我想取host_uuid ，hot ，nickname 后面引号里的值
regex = '(?<=host_uuid":").*?"|(?<=nickname":").*?"|(?<=hot":").*?"'
str_select = re.findall(regex, nlist)
但是正则到的结果后面都有个引号怎么取消
ddmlhatcur40"
54286.25"
竹子林_甜甜"
dg9nzqivl4j2"
12686.75"
时代少女2团"
bdh5utdwip51"
9678.75"

muyan1995 发表于 2021-8-3 09:26

jsonpath 了解下，json解析用正则不怕麻烦嘛

奔跑者_Python 发表于 2021-8-3 09:27

为啥不用json取呢，可以用jsonpath取，简单多了

a11040427 发表于 2021-8-3 09:30

json格式都有了...转字典就行了啊,还用正则,不是没事找事么...

xlong224 发表于 2021-8-3 09:31

楼上都说了。没毛病

weilai911 发表于 2021-8-3 09:33

muyan1995 发表于 2021-8-3 09:26
jsonpath 了解下，json解析用正则不怕麻烦嘛

这组数据是josn 的但是取到的时候取到的时候是没被格式化的这是我格式化了方便看

ss_yq 发表于 2021-8-3 09:35

学习fex1111111111111

Takitooru 发表于 2021-8-3 09:35

(?<=host_uuid":").*?(?=")|(?<=nickname":").*?(?=")|(?<=hot":").*?(?=")

weilai911 发表于 2021-8-3 09:39

Takitooru 发表于 2021-8-3 09:35
(?

原来我后面忘加括号了感谢大哥

weilai911 发表于 2021-8-3 09:47

Takitooru 发表于 2021-8-3 09:35
(?

大佬能能否把调试工具也给一个

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python 正则求助