TypeError:需要一个字节类型的对象,而不是'str'
在执行下面的python代码以将HTML表数据保存在CSV文件中时,出现上述错误。不知道怎么搭顺风车。请帮帮我。
import csv
import requests
from bs4 import BeautifulSoup
url='http://www.mapsofindia.com/districts-india/'
response=requests.get(url)
html=response.content
soup=BeautifulSoup(html,'html.parser')
table=soup.find('table', attrs={'class':'tableizer-table'})
list_of_rows=[]
for row in table.findAll('tr')[1:]:
list_of_cells=[]
for cell in row.findAll('td'):
list_of_cells.append(cell.text)
list_of_rows.append(list_of_cells)
outfile=open('./immates.csv','wb')
writer=csv.writer(outfile)
writer.writerow(["SNo", "States", "Dist", "Population"])
writer.writerows(list_of_rows)
在最后一行上面。