使用pandas json_normalize函数我得到这个-引发NotImplementedError。使用DataFrame.from_dict(swap, orient='columns')我给出了- ValueError: DataFrame构造函数未正确调用!
from subprocess import run
import pandas as pd
#using curl and subprocesses
swaps = run('curl --location --request POST https://www.rmb.co.za/rates-service/rates/historical
--form productType="Swaps"
--form top="13"', shell=True)
我错过了什么吗?
您可以使用subprocess.run
并尝试捕获文本,将其转换为JSON,然后转换为DataFrame。
或者您可以使用requests
使您的生活更轻松:
import requests
# This is equivalent to your curl command
response = requests.post("https://www.rmb.co.za/rates-service/rates/historical", data={
"productType": "Swaps",
"top": "13"
})
# Raise an exception if the request did not succeed
response.raise_for_status()
df = pd.DataFrame(response.json())