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--- tags: 0archive, disinfo --- # 0archive news websites crawling analysis ## 105 聯合 ### discover - 2020/3/17 - no more discoveries since 2020-2-6 - observed that `https://udn.com` redirects to `https://udn.com/news/index`. After changing the website url to `https://udn.com/news/index`, we started to see new articles - I think some of the raw_data does not have the body rendered. - 2020/3/18 抓到 2091 則 - 2020/03/22 網頁上應該有 ~430 則左右,spider抓了 849 則 - [x] remove older duplicates ### raw_data ## 101 東森 ### discover - 2020/3/17 - update articles and following rules - 2020/3/18 抓到 748 則 - :star: 2020/3/19 變157則!! - 實際數了一下即時新聞中3/19的真的只有~150則左右 ### raw_data: ok ## 107 中央社 ### discover - 2020/3/18 總共524則 - Observations: - url 的後面數字是日期+序號,序號是照順序排的 - 2020/3/19 第一則 是002 好,不確定之前是否有新聞被刪除`https://www.cna.com.tw/news/firstnews/202003190002.aspx` - 2020/3/18 最後一則 `https://www.cna.com.tw/news/aopl/202003180503.aspx` - 推估一天有~500則 - 同一篇新聞會有不同url,但序號相同。(序號是文章的unique identifier?) - e.g. 土耳其武漢肺炎疫情三級跳 他們超愛洗手就是不戴口罩: - `https://www.cna.com.tw/news/firstnews/202003180267.aspx` - `https://www.cna.com.tw/news/aopl/202003180267.aspx` - so 會重複抓 - 那有沒有少抓啊???總數看起來和每新文章數差不多 - 2020/3/22 - 網頁上有247則,看來每日新聞數變動大(可能因為是週日的關係)? - spider抓到253則新文章 ### raw_data: ok ## 104 蘋果即時 ### discover - 2020/3/18 總共抓647則 - 2020/3/18 網站上總共有564則 - [x] 蘋果即時在list上面的url點進去都會302到另外一個url,applications.py 的 url搜尋應該要同時搜尋redirect_to的欄位 - [ ] 同樣有像udn news & chinatimes url後面會加inconsequential parameters的狀況, e.g. `https://tw.appledaily.com/international/realtime/20191213/1676663?itm_source=twad_web&itm_medium=internal&itm_campaign=twad_marquee&itm_content=marquee`,已經把appledaily加入StandardizePipeline,目前正在清db中的duplicate article & snapshot entries。 ### raw_data: - 若是公開文章有完整內容 - 大部分只有Meta中的部分內容 - [x] 需要登入壹會員 ## 102 ETtoday - 2020/3/18 總共抓924則 - 算不太出來一天有幾則新聞... ### raw_data: ok ## 106 自由時報 ### discover - 2020/3/18 總共抓942則 - 一天breakingnews預估有500左右,paper不太確定 - paper e.g. - `https://news.ltn.com.tw/news/Taitung/paper/1359500` - `https://news.ltn.com.tw/news/society/paper/1359507` ### raw_data: ok ## 100 中國時報 ### discover - 2020/3/18 總共抓 991 則 - tracking code inside url `?ctrack`, generating many duplicates article entries. - 在最新discovered的`1200`則articles中大約有`470`則為重複的article entries (`40%`) - [x] remove older duplicates ### raw_data: 有抓到完整html,而且內文完整的在meta的 `<meta property="og:description" itemprop="description" >`中 ## 108 芋傳媒 ### discover - [ ] 每天spider抓到的新文章數在350 - 500 之間,但會有duplication,例如以下這兩個在db中為不同article - https://living.taronews.tw/2020/03/22/642737/ - https://taronews.tw/2020/03/22/642737/ ### raw_data: ok~ 文章中多有新聞來源 (都是中央社...) --- ## 789 雪花新聞

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