回答編集履歴
1
追記
answer
CHANGED
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@@ -6,4 +6,44 @@
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6
6
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i = soup.find('i')
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7
7
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8
8
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star = float(i['class'][0][5:].replace('_', '.')) # => 4.0
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9
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+
```
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10
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+
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11
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----
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12
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(追記)
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13
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[子結合子](https://developer.mozilla.org/ja/docs/Web/CSS/Child_combinator)で探索して、↑で抽出してはどうでしょうか。
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14
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+
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15
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```python
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16
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from bs4 import BeautifulSoup
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17
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18
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# 質問とはちょっと違います
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19
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html = """
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20
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<main>
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21
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<li class="review">
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22
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<p class="hyoka">
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23
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<i class="star_4_0">評価</i>
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24
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</p>
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25
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</li>
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26
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<li class="review">
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27
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<p class="hyoka">
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28
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<i class="star_3_0">評価</i>
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29
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</p>
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30
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</li>
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31
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<li class="review">
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32
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<p class="hyoka">
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33
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<i class="star_2_0">評価</i>
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34
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</p>
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35
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</li>
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36
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</main>"""
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37
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38
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soup = BeautifulSoup(html, 'lxml')
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39
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40
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for index, e in enumerate(soup.select('p.hyoka > i'), start=1):
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41
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print(float(e['class'][0][5:].replace('_', '.')))
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42
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```
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43
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44
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結果
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45
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```plain
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46
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4.0
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47
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3.0
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48
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2.0
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9
49
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```
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