如何抓取具有相同类值的跨度类的文本？

Question

我想通过网络抓取从cimri.com 获取我的项目的数据，并且我尝试详细了解手机的技术属性，但是当我想获得具体的技术属性时，比如说，处理器型号和内存大小。看起来像如您所附截图所示，所有技术属性都具有相同的跨度类值。

当我执行以下代码时；

def getAndParseURL(url):
    result = requests.get(url,headers={"User-Agent":"Mozilla/5.0"})
    soup = bts(result.text, 'html.parser')
    return soup

html = getAndParseURL("https://www.cimri.com/cep-telefonlari/en-ucuz-oppo-a74-128gb-4gb-ram-6- 43-inc-48mp-akilli-cep-telefonu-siyah-fiyatlari,775993409")

for i in html.findAll("div",{"class":"s10v53f3-0 bfgzQt"}) :
    for b in i.findAll("ul",{"class":"s10v53f3-2 goYFek"}) :
        for c in b.findAll("li",{"class":"s10v53f3-4 rKbMg"}) :
            for d in c.findAll("span",{"class":"s10v53f3-6 geozbR"}) :
                print(d)

它为我提供了如下所有技术属性；

<span class="s10v53f3-6 geozbR">6.43 inç</span>
<span class="s10v53f3-6 geozbR">AMOLED</span>
<span class="s10v53f3-6 geozbR">FHD+</span>
<span class="s10v53f3-6 geozbR">1080x2400 Piksel</span>
<span class="s10v53f3-6 geozbR">84.4 %</span>
<span class="s10v53f3-6 geozbR">409 PPI</span>
<span class="s10v53f3-6 geozbR">Kapasitif Ekran</span>
<span class="s10v53f3-6 geozbR">800</span>
<span class="s10v53f3-6 geozbR">1000000:1</span>
<span class="s10v53f3-6 geozbR">Qualcomm SM6115 Snapdragon 662</span>
<span class="s10v53f3-6 geozbR">2.0 GHz</span>
<span class="s10v53f3-6 geozbR">Adreno 610</span>
<span class="s10v53f3-6 geozbR">4 GB RAM</span>
<span class="s10v53f3-6 geozbR">Android 11</span>
<span class="s10v53f3-6 geozbR">Android</span>
<span class="s10v53f3-6 geozbR">8 Çekirdek</span>
<span class="s10v53f3-6 geozbR">11 nm</span>
<span class="s10v53f3-6 geozbR">64 bit</span>
<span class="s10v53f3-6 geozbR">950 MHz</span>
<span class="s10v53f3-6 geozbR">LPDDR4x</span>
<span class="s10v53f3-6 geozbR">Çift Kanal</span>
<span class="s10v53f3-6 geozbR">48 MP</span>
<span class="s10v53f3-6 geozbR">F2.4</span>
<span class="s10v53f3-6 geozbR">16 MP</span>
<span class="s10v53f3-6 geozbR">F1.7</span>
<span class="s10v53f3-6 geozbR">F2.4</span>
<span class="s10v53f3-6 geozbR">1080p (Full HD)</span>
<span class="s10v53f3-6 geozbR">30 FPS</span>
<span class="s10v53f3-6 geozbR">2 MP</span>
<span class="s10v53f3-6 geozbR">LED</span>
<span class="s10v53f3-6 geozbR">73.8 mm</span>
<span class="s10v53f3-6 geozbR">160.3 mm</span>
<span class="s10v53f3-6 geozbR">8 mm</span>
<span class="s10v53f3-6 geozbR">175 gr</span>
<span class="s10v53f3-6 geozbR">Siyah</span>
<span class="s10v53f3-6 geozbR">USB Type-C</span>
<span class="s10v53f3-6 geozbR">Li-Po</span>
<span class="s10v53f3-6 geozbR">5000 mAh</span>
<span class="s10v53f3-6 geozbR">128 GB</span>
<span class="s10v53f3-6 geozbR">5.0</span>
<span class="s10v53f3-6 geozbR">3.5 mm</span>
<span class="s10v53f3-6 geozbR">Wi-Fi 5</span>
<span class="s10v53f3-6 geozbR">42.2 Mbps</span>
<span class="s10v53f3-6 geozbR">5.76 Mbps</span>
<span class="s10v53f3-6 geozbR">2021</span>
<span class="s10v53f3-6 geozbR">Ekran İçinde</span>
<span class="s10v53f3-6 geozbR">Nano-SIM (4FF)</span>
<span class="s10v53f3-6 geozbR">30</span>
<span class="s10v53f3-6 geozbR">1080p</span>

我已经将所有功能都视为 dict，但是当我查看所有手机的品牌和型号时，每个品牌和每个型号都有不同数量的功能，要创建数据框，每个品牌和每个型号都必须具有相同的列，所以我已决定在数据框中获取其中一些功能。

Answer 1

注意：您的问题需要更清晰才能获得具体答案。因此，我只想显示两个选项来处理您的评论，并有助于拉近。它们基于请求时可用的product

我想具体说一下，处理器型号和内存大小。

选项#1

只需选择包含您的属性的span taht 并从其直接兄弟中获取文本：

processorModel = soup.select_one('span:-soup-contains("İşlemci Modeli") + span').text 
--> Apple A13 Bionic

memorySize = soup.select_one('span:-soup-contains("RAM Kapasitesi") + span').text   
-->3 GB RAM

选项#2

使用结构化信息创建一个字典并迭代以选择您的属性：

specs = {}
for x in soup.select('[name="specs"] ul'):
    specs[x.li.text]= {list(s.stripped_strings)[0]:list(s.stripped_strings)[1] for s in x.select('li:has(span)')}
specs

-->

{'Model Bilgisi': {'Iphone Modelleri': 'Iphone SE'},
 'Ekran Özellikleri': {'Ekran Boyutu': '4.7 inç',
  'Ekran Teknolojisi': 'IPS LCD',
  'Çözünürlük Standartı': 'HD+',
  'Ekran Çözünürlüğü': '750x1334 Piksel',
  'Ekran Gövde Oranı': '65.4 %',
  'Piksel Yoğunluğu': '326 PPI',
  'Multi Touch': 'Var',
  'Dokunmatik Türü': 'Kapasitif Ekran',
  'Ekran Parlaklığı (cd/m²)': '625',
  'Çizilmeye Karşı Dayanıklılık': 'Var',
  'Ekran Kontrast Oranı': '1400:1',
  'Sürekli Açık Ekran': 'Yok'},
 'Teknik Özellikler': {'İşlemci Modeli': 'Apple A13 Bionic',
  'İşlemci Frekansı': '2.65 GHz',
  'Grafik İşlemci (GPU)': 'Apple GPU',
  'RAM Kapasitesi': '3 GB RAM',
  'Antutu Puanı': 'Belirtilmemiş',
  'İşletim Sistemi Versiyonu': 'iOS 13',
  'İşletim Sistemi': 'iOS',
  'CPU Üretim Süreci': '7 nm+'},...}