如何抓取包含图像的表格标题？答案

【问题标题】：How can I scrape a table's header that contains an image?如何抓取包含图像的表格标题？
【发布时间】：2021-02-17 11:59:19
【问题描述】：

我正在尝试通过使用 pandas 库从 wiki 网站上抓取表格，标题由 5 部分组成：名称、星星、图像、健康状况、注释。
我成功抓取了姓名、星标和注释，但“健康”标题有一个图像而不是字符串名称。
（我想将“健康”显示为字符串而不是图像。）

import pandas as pd
pd.set_option('display.max_columns', None)
pd.set_option('display.width', None)
pd.set_option('display.max_colwidth', None)

url = pd.read_html("https://azurlane.koumakan.jp/List_of_Cargo#Min_Stats")

print("Type eq name: ")
eq_name = input(str())

#   list of cargo
if eq_name == "Type94".casefold():
        #   40cm Type 94
        df = url[1]
        df = df.drop([1, 2, 3], axis = 0)
        name_notes = df[['Name','Stars','Health','Notes']]
        print(name_notes)

【问题讨论】：

标签： html python-3.x pandas dataframe web-scraping

【解决方案1】：

df = url[1]
df.rename(columns={'Unnamed: 3':'Health'}, inplace=True)

结果：

	Name	Image	Stars	Health	Notes
0	40cm Type 94 Naval Gun Parts (Cargo)	nan	★★★★★	450	Gun Components: When equipped by Kashino: increases the FP of your Main Fleet and your CBs by 10%.
1	Aviation Materials (Cargo)	nan	★★★★	250	Aviation Materials: When equipped by a Munition Ship: increases the AVI of your fleet by 8%.
2	Small-Caliber Naval Gun Parts (Cargo)	nan	★★★★	250	Small-Caliber Gun Parts: When equipped by a Munition Ship: increases the FP of your Vanguard by 8%.
3	Torpedo Materials (Cargo)	nan	★★★★	250	Torpedo Materials: When equipped by a Munition Ship: increases the TRP of your fleet by 8%.

【讨论】：