List YouTube commenters

import requests

# Coded by Noxturnix
# https://noxt.cf/
# https://github.com/Noxturnix

url = input("YouTube URL: ")
filename = "commenters.txt"
#filename = input("Save to: ")

session = requests.Session()

headers = {
    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36",
    "X-YouTube-Client-Name": "1",
    "X-YouTube-Client-Version": "2.20190420"
}

resp = session.get(url, headers=headers)
xsrf_token = resp.text.split("XSRF_TOKEN\":\"")[1].split("\"")[0]
ctoken = resp.text.split("\"nextContinuationData\":{\"continuation\":\"")[1].split("\"")[0]
itct = resp.text.split("\"{}\",\"clickTrackingParams\":\"".format(ctoken))[1].split("\"")[0]

commenters = []

while True:
    print("Scrolling. please wait...")
    params = {
        "action_get_comments": "1",
        "pbj": "1",
        "ctoken": ctoken,
        "continuation": ctoken,
        "itct": itct
    }
    data = {
        "session_token": xsrf_token
    }
    resp = session.post("https://www.youtube.com/comment_service_ajax", params=params, headers=headers, data=data)
    jsonResp = resp.json()
    doBreak = False
    if "continuations" in jsonResp["response"]["continuationContents"]["itemSectionContinuation"]:
        ctoken = jsonResp["response"]["continuationContents"]["itemSectionContinuation"]["continuations"][0]["nextContinuationData"]["continuation"]
    else:
        doBreak = True

    if "contents" in jsonResp["response"]["continuationContents"]["itemSectionContinuation"]:
        for content in jsonResp["response"]["continuationContents"]["itemSectionContinuation"]["contents"]:
            commenters.append(content["commentThreadRenderer"]["comment"]["commentRenderer"]["authorText"]["simpleText"])

    if doBreak:
        break

commenters = list(set(commenters))

open(filename, "w").write("\n".join(commenters).strip())
print("Saved {} name(s) (removed duplicates) to {}".format(len(commenters), filename))