Retrieve list of folder from SharePoint folder share link and generate direct download links. (Requirement: xmltodict)

fsp_get.py

import re
import requests, json
from urllib import parse
import xmltodict
# https://sharepoint.stackexchange.com/questions/238013/get-list-of-files-from-sharepoint-folder-by-url
# https://stackoverflow.com/questions/25091976/python-requests-get-cookies
# https://github.com/juju/python-libjuju/blob/master/juju/client/gocookies.py
# https://stackoverflow.com/questions/13030095/how-to-save-requests-python-cookies-to-a-file
# https://stackoverflow.com/questions/71576413/saving-data-to-a-json-file-using-python
# https://stackoverflow.com/questions/8628152/url-decode-with-python-3
# https://stackoverflow.com/questions/6925825/get-subdomain-from-url-using-python
# https://stackoverflow.com/questions/5074803/retrieving-parameters-from-a-url
# https://stackoverflow.com/questions/1883980/find-the-nth-occurrence-of-substring-in-a-string

def find_nth(s,p,n):
    return [m.start() for m in re.finditer(p,s)][n-1]

# Fetch files information
url = 'PUT_SHARE_LINK_HERE'
session = requests.Session()
r = session.get(url)
final_url = parse.unquote(r.url)
id = query_def=parse.parse_qs(parse.urlparse(final_url).query)['id'][0]
name = parse.urlparse(url).hostname.split('.')[0]
connector = id[1:find_nth(id,r'/',3)]
q = "https://" + name + ".sharepoint.com/" + connector + "/_api/web/getfolderbyserverrelativeurl('/" + id + "/')/Files"
res = session.get(q)
l = xmltodict.parse(res.content)
# Export JSON cookies
cookies = []
for c in session.cookies:
    cookies.append({
        "name": c.name,
        "value": c.value,
        "domain": c.domain,
        "path": c.path,
        "expires": c.expires if c.expires else 0,
        "secure": c.secure,
        "hostOnly": c.domain_specified,
        "httpOnly": c.get_nonstandard_attr('httpOnly')if c.has_nonstandard_attr('httpOnly') else False
    })
with open('cookies.txt', 'w') as f:
    json.dump(cookies, f)
# Generate  download links
links = []
for entry in l['feed']['entry']:
    uid = entry['content']['m:properties']['d:UniqueId']['#text']
    links.append('https://' + name + '.sharepoint.com/' + connector + '/_layouts/15/download.aspx?UniqueId=' + uid)
with open(parent_name + "links.txt","a") as f:
    f.write('\n'.join(links))