【发布时间】:2021-11-21 03:55:42
【问题描述】:
import requests
import os
import pandas as pd
from bs4 import BeautifulSoup
#Importing html
df = pd.read_html(os.path.expanduser("~/Documents/HTMLSpider/HTMLSpider_test/spotgamma.html"))
print (df['Latest Data'])
我可以在网上找到的所有文档都指出,从数据集中提取特定列需要您在方括号中指定列标题的名称,但是当我尝试这样做时,这会返回 TypeError:
>
print (df['Latest Data'])
TypeError: list indices must be integers or slices, not str
如果您对数据集的外观感到好奇而不尝试指定列:
SpotGamma Proprietary Levels Latest Data ... NDX QQQ
0 Ref Price: 4465 ... 15283 372
1 SpotGamma Imp. 1 Day Move: 0.91%, ... NaN NaN
2 SpotGamma Imp. 5 Day Move: 2.11% ... NaN NaN
3 SpotGamma Gamma Index™: 0.48 ... 0.04 -0.08
4 Volatility Trigger™: 4415 ... 15075 373
5 SpotGamma Absolute Gamma Strike: 4450 ... 15500 370
6 Gamma Notional(MM): $157 ... $4 $-397
【问题讨论】:
标签: python pandas beautifulsoup