Created
April 25, 2018 15:50
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| # -*- coding: utf-8 -*- | |
| """ | |
| Get djidf | |
| @author: Dazhuang | |
| """ | |
| import requests | |
| import re | |
| import pandas as pd | |
| def retrieve_dji_list(): | |
| r = requests.get('http://money.cnn.com/data/dow30/') | |
| search_pattern = re.compile('class="wsod_symbol">(.*?)<\/a>.*?<span.*?">(.*?)<\/span>.*?\n.*?class="wsod_stream">(.*?)<\/span>') | |
| dji_list_in_text = re.findall(search_pattern, r.text) | |
| dji_list = [] | |
| for item in dji_list_in_text: | |
| dji_list.append([item[0], item[1], float(item[2])]) | |
| return dji_list | |
| dji_list = retrieve_dji_list() | |
| djidf = pd.DataFrame(dji_list) | |
| print(djidf) |
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