爬虫入门问题，爬取10页没问题，但改了for i in range后依然是10页？

Question

for循环for i in range（0，10）读取10页信息没问题，但是改成for i in range（0，1），本来是一页信息，但运行时读取的还是10页

import urllib.request,urllib.error

from bs4 import BeautifulSoup

import re

import xlwt

import sqlite3

def main():

baseurl="https://movie.douban.com/top250?star="



datalist=getData(baseurl)

askURL("https://movie.douban.com/top250?star=")

findLink=re.compile(r'')

def getData(baseurl):

datalist=[]

for i in range(0,10):  

    url=baseurl + str(i*25)   

    html=askURL(url) 

    soup=BeautifulSoup(html,"html.parser") 

    for item in soup.find_all('div',class_="item"):  

        # print(item) 

        data=[]  

        item=str(item)

        link=re.findall(findLink,item)[0] 

        # print(link)

return datalist  

def askURL(url):

head={                              

    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36 Edg/91.0.864.48"

}                                        

request=urllib.request.Request(url,headers=head)  

html=""  

try:

    response=urllib.request.urlopen(request)  

    html=response.read().decode("utf-8")  

    print(html)

except urllib.error.URLError as e:  

    if hasattr(e,"code"):

        print(e.code)     

    if hasattr(e,"reason"):

        print(e.reason)   

return html                       

if __name__=="__main__":

main()