feat: add haixiu live record

demo.py

@@ -139,6 +139,10 @@ LIVE_STREAM_CONFIG = {
     "chzzk": {
         "url": "https://chzzk.naver.com/live/458f6ec20b034f49e0fc6d03921646d2",
         "func": spider.get_chzzk_stream_data,
+    },
+    "haixiu": {
+        "url": "https://www.haixiutv.com/6095106",
+        "func": spider.get_haixiu_stream_url,
     }
 }
 

douyinliverecorder/javascript/haixiu.js

@@ -0,0 +1,539 @@
+var closeGeetest = !1, _a123 = "haija1c7", _b2x = "xiuhc2a6", _c3y = "anchc3a5", _dx34 = "famic7a2", _hf_constants1 = "sowh1e", _hf_constants2 = "1000ha", _hf_constants3 = "butr12", _hf_constants4 = "2000h5", _gf_constants1 = "lehaaj", _gf_constants2 = "1000ax", _gf_constants3 = "lehaData"
+let CryptoJS = null;
+function EnmoliParamter() {
+    
+    this._a123 = eval("_hf_constants1"),
+    this._b2x = eval("_hf_constants2"),
+    this._c3y = eval("_hf_constants3"),
+    this._dx34 = eval("_hf_constants4"),
+    this.getA123 = function() {
+        return this._a123
+    }
+    ,
+    this.getB2X = function() {
+        return this._b2x
+    }
+    ,
+    this.getC3Y = function() {
+        return this._c3y
+    }
+    ,
+    this.getDX34 = function() {
+        return this._dx34
+    }
+}
+EnmoliParamter.prototype = {
+    aa: function(e, t) {
+        if (e === t)
+            return e;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e;
+        if (e.arity === t.arity && e.string === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ac: function(e, t) {
+        if (e === t)
+            return e;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e;
+        if (e.id === t.id && (e = CryptoJS.MD5(e) + ""),
+        e.arity1 === t.arity && e.string2 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ad: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e;
+        if (e.arity2 === t.arity && e.string3 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ae: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity3 === t.arity && e.string4 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    af: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity4 === t.arity && e.string5 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ah: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e;
+        if (e.arity6 === t.arity && e.string9 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ai: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e;
+        if (e.arity2 === t.arity5 && e.string === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    aj: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity44 === t.arity42 && e.string === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ak: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity21 === t.arity322 && e.string === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    ax: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity22 === t.arity32 && e.string === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    az: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity42 === t.arity57 && e.string2 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return e
+    },
+    are_similar: function(e, t) {
+        if (e === t)
+            return !0;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return !0;
+                return !0
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return e;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity === t.arity && e.string === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third);
+            case "function":
+            case "regexp":
+                return e;
+            default:
+                return !0
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e.second.string === t.second.string && "(string)" === t.second.id;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return e.second.string === t.second.string && "(string)" === e.second.id
+        }
+        return !1
+    },
+    ayz: function(e, t) {
+        if (e === t)
+            return e;
+        if (Array.isArray(e)) {
+            if (Array.isArray(t) && e.length === t.length) {
+                var i;
+                for (i = 0; i < e.length; i += 1)
+                    if (!this.are_similar(e[i], t[i]))
+                        return e;
+                return e
+            }
+            return e
+        }
+        if (Array.isArray(t))
+            return t;
+        if ("(number)" === e.id && "(number)" === t.id)
+            return e.number === t.number;
+        if (e.arity42 === t.arity57 && e.string2 === t.string)
+            switch (e.arity) {
+            case "prefix":
+            case "suffix":
+            case "infix":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second);
+            case "ternary":
+                return this.are_similar(e.first, t.first) && this.are_similar(e.second, t.second) && this.are_similar(e.third, t.third)
+            }
+        else {
+            if ("." === e.id && "[" === t.id && "infix" === t.arity)
+                return e;
+            if ("[" === e.id && "infix" === e.arity && "." === t.id)
+                return t
+        }
+        return this.getA123().substring(4) + this.getB2X().substring(4) + this.getC3Y().substring(4) + this.getDX34().substring(4)
+    }
+}
+function EnmoliSubmiter() {}
+EnmoliSubmiter.prototype = {
+    bsq: function(e) {
+        var t = this.pf(e)
+          , i = this.as(t);
+        return this.brm(i)
+    },
+    pf: function(e) {
+        var t = {};
+        for (var i in e)
+            "" !== e[i] && (t[i] = e[i]);
+        return t
+    },
+    as: function(e) {
+        for (var t = {}, i = Object.keys(e).sort(), o = 0; o < i.length; o++) {
+            var n = i[o];
+            t[n] = e[n]
+        }
+        return t
+    },
+    brm: function(e) {
+        var t = this.cls(e)
+          , i = new EnmoliParamter;
+        return this.pt(t, i.ayz(t, "showselfAnchorVisitorParameters"))
+    },
+    cls: function(e) {
+        var t = "";
+        for (var i in e)
+            t = t + i + "=" + e[i] + "&";
+        return t = t.substring(0, t.length - 1)
+    },
+    pt: function(e, t) {
+        var i = new EnmoliParamter;
+        return e += t,
+        i.az(i.ax(i.ak(i.aj(i.ai(i.ah(i.af(i.ae(i.ad(i.ac(i.aa(e, e + "01" + t), e + "escape" + t), e + "same"), e + "visitor"), "anchor"), e + "person"), e + "ax" + t), "ae" + t), e + "ax" + t), e + "inspect" + t), "af" + t)
+    },
+    bnu: function(e, t) {
+        for (var i = e.split("&"), o = 0; o < i.length; o++) {
+            var n = i[o].split("=");
+            2 == n.length && (t[n[0]] = encodeURIComponent($.trim(n[1])).toString())
+        }
+    },
+    bn: function(e, t) {
+        for (var i in e)
+            "object" == typeof e[i] ? t[i] = encodeURIComponent($.trim(JSON.stringify(e[i]))).toString() : t[i] = encodeURIComponent($.trim(e[i])).toString()
+    }
+}
+var enmoliSubmiter = new EnmoliSubmiter();
+
+function sign(options, cryptoJSPath){
+    CryptoJS = require(cryptoJSPath);
+    return enmoliSubmiter.bsq(options);
+}
+module.exports = {
+    sign
+};
+
+// const options = {
+//     "accessToken": "pLXSC%252FXJ0asc1I21tVL5FYZhNJn2Zg6d7m94umCnpgL%252BuVm31GQvyw%253D%253D",
+//     "tku": "3000006",
+//     "c": "10138100100000",
+//     "_st1": "1728621076958"
+// }
+// const cryptoJSPath = './crypto-js.min.js'
+// console.log(sign(options, cryptoJSPath))

douyinliverecorder/spider.py

@@ -2541,4 +2541,48 @@ def get_chzzk_stream_data(url: str, proxy_addr: Union[str, None] = None, cookies
         prefix = m3u8_url.split('?')[0].rsplit('/', maxsplit=1)[0]
         m3u8_url_list = [prefix + '/' + i for i in m3u8_url_list]
         result["play_url_list"] = m3u8_url_list
+    return result
+
+
+@trace_error_decorator
+def get_haixiu_stream_url(url: str, proxy_addr: Union[str, None] = None, cookies: Union[str, None] = None) -> \
+        Dict[str, Any]:
+    headers = {
+        'origin': 'https://www.haixiutv.com',
+        'referer': 'https://www.haixiutv.com/',
+        'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Mobile Safari/537.36',
+    }
+    if cookies:
+        headers['Cookie'] = cookies
+
+    room_id = url.split("?")[0].rsplit('/', maxsplit=1)[-1]
+    access_token = "pLXSC%252FXJ0asc1I21tVL5FYZhNJn2Zg6d7m94umCnpgL%252BuVm31GQvyw%253D%253D"
+    params = {
+        "accessToken": access_token,
+        "tku": "3000006",
+        "c": "10138100100000",
+        "_st1": int(time.time()*1000)
+    }
+    ajax_data = execjs.compile(open(f'{JS_SCRIPT_PATH}/haixiu.js').read()).call('sign', params, f'{JS_SCRIPT_PATH}/crypto-js.min.js')
+
+    params["accessToken"] = urllib.parse.unquote(urllib.parse.unquote(access_token))
+    params['_ajaxData1'] = ajax_data
+    params['_'] = int(time.time()*1000)
+
+    api = f'https://service.haixiutv.com/v2/room/{room_id}/media/advanceInfoRoom?{urllib.parse.urlencode(params)}'
+    json_str = get_req(api, proxy_addr=proxy_addr, headers=headers, abroad=True)
+    json_data = json.loads(json_str)
+
+    stream_data = json_data['data']
+    anchor_name = stream_data['nickname']
+    live_status = stream_data['live_status']
+    result = {
+        "anchor_name": anchor_name,
+        "is_live": False,
+    }
+    if live_status == 1:
+        result["is_live"] = True
+        flv_url = stream_data['media_url_web']
+        result['flv_url'] = flv_url
+        result['record_url'] = flv_url
     return result

main.py

@@ -35,9 +35,9 @@ from douyinliverecorder.msg_push import (
     dingtalk, xizhi, tg_bot, email_message, bark
 )
 
-version = "v3.0.8"
+version = "v3.0.9"
 platforms = ("\n国内站点：抖音|快手|虎牙|斗鱼|YY|B站|小红书|bigo|blued|网易CC|千度热播|猫耳FM|Look|TwitCasting|百度|微博|"
-             "酷狗|花椒|流星|Acfun|时光|映客|音播|知乎"
+             "酷狗|花椒|流星|Acfun|时光|映客|音播|知乎|嗨秀"
              "\n海外站点：TikTok|AfreecaTV|PandaTV|WinkTV|FlexTV|PopkonTV|TwitchTV|LiveMe|ShowRoom|CHZZK")
 
 recording = set()
@@ -703,6 +703,12 @@ def start_record(url_data: tuple, count_variable: int = -1):
                                 url=record_url, proxy_addr=proxy_address, cookies=chzzk_cookie)
                             port_info = stream.get_stream_url(json_data, record_quality, spec=True)
 
+                    elif record_url.find("www.haixiutv.com/") > -1:
+                        platform = '嗨秀直播'
+                        with semaphore:
+                            port_info = spider.get_haixiu_stream_url(
+                                url=record_url, proxy_addr=proxy_address, cookies=haixiu_cookie)
+
                     else:
                         logger.error(f'{record_url} {platform}直播地址')
                         return
@@ -733,11 +739,6 @@ def start_record(url_data: tuple, count_variable: int = -1):
                             clear_record_info(record_name, record_url)
                             return
 
-                        if record_name in recording:
-                            print(f"新增的地址: {anchor_name} 已经存在,本条线程将会退出")
-                            need_update_line_list.append(f'{record_url}|#{record_url}')
-                            return
-
                         if url_data[-1] == "" and run_once is False:
                             if is_long_url:
                                 need_update_line_list.append(
@@ -1418,6 +1419,7 @@ while True:
     yingke_cookie = read_config_value(config, 'Cookie', 'yingke_cookie', '')
     zhihu_cookie = read_config_value(config, 'Cookie', 'zhihu_cookie', '')
     chzzk_cookie = read_config_value(config, 'Cookie', 'chzzk_cookie', '')
+    haixiu_cookie = read_config_value(config, 'Cookie', 'haixiu_cookie', '')
 
     video_save_type_list = ("FLV", "MKV", "TS", "MP4", "MP3音频", "M4A音频")
     if video_save_type and video_save_type.upper() in video_save_type_list:
@@ -1506,7 +1508,8 @@ while True:
                     'live.ybw1666.com',
                     'wap.ybw1666.com',
                     'www.inke.cn',
-                    'www.zhihu.com'
+                    'www.zhihu.com',
+                    'www.haixiutv.com'
                 ]
                 overseas_platform_host = [
                     'www.tiktok.com',
@@ -1532,7 +1535,9 @@ while True:
                     "www.xiaohongshu.com",
                     "www.redelight.cn",
                     "www.huya.com",
-                    "chzzk.naver.com"
+                    "chzzk.naver.com",
+                    "www.liveme.com",
+                    "www.haixiutv.com"
                 )
 
                 if url_host in platform_host:
@@ -1547,7 +1552,8 @@ while True:
                         url_tuples_list.append(new_line)
                 else:
                     print(f"\r{origin_line} 本行包含未知链接.此条跳过")
-                    update_file(url_config_file, url, url, start_str='#')
+                    if not origin_line.startswith('#'):
+                        update_file(url_config_file, url, url, start_str='#')
 
         while len(need_update_line_list):
             a = need_update_line_list.pop()