int（）的文本无效不受支持的操作数类型

Question

我正在学习Python，但在这一刻陷入了困境：

from tkinter import *
import requests
from bs4 import BeautifulSoup


r = requests.get('https://www.nbg.gov.ge/index.php?m=582')
c = r.content
soup = BeautifulSoup (c, 'html.parser')

headers = soup.find('div', {'id': 'currency_id'})
table = headers.find('table')
listCurrency = table.find_all("td")
usdCurrency = listCurrency[-13].text.strip()
usdCurrency.replace(',', '.')
usdCurrency = int(usdCurrency)
result = int(input("Input Number")
result = result/usdCurrency

我得到了这个错误：

invalid literal for int() with base 10: '3.2896'
    usdCurrency = int(usdCurrency)
TypeError: unsupported operand type(s) for /: 'int' and 'str'

Answer 1

出现这些错误的原因是，usdCurrency的值是小数（例如3.2896），并且您无法使用

usdCurrency = int(usdCurrency)

这些代码行导致了错误，您应该使用它们来避免错误

usdCurrency = int(float(usdCurrency))

一切都完成了

from tkinter import *
import requests
from bs4 import BeautifulSoup


r = requests.get('https://www.nbg.gov.ge/index.php?m=582')
c = r.content
soup = BeautifulSoup (c, 'html.parser')

headers = soup.find('div', {'id': 'currency_id'})
table = headers.find('table')
listCurrency = table.find_all("td")
usdCurrency = listCurrency[-13].text.strip()
usdCurrency.replace(',', '.')
usdCurrency = int(float(usdCurrency))
result = int(input("Input Number"))
result = result/usdCurrency

谢谢