pytblocklib

Overview

( This project is under development. )
Pytblocklib is an library for blocking spam bots on YouTube.

Pytblocklib は、Youtubeのスパムボットのブロックを補助するライブラリです。
YouTube API設定不要、リスナー側のブロックにも対応しています。
詳細はwiki を参照してください。

• YouTubeの仕様変更等により使用できなくなる場合があります。
• 使用に際しては自己責任でお願いいたします。
• LICENSE:LGPL-3.0

Description

Pytblocklibs's goal is to provide easy blocking operation on YT.
You can concentrate on thinking block algorithms.
Function around livechat is based on my pytchat script.

Features:

• Functions focused on blocks, light weight, easy operation.
• You can block as a listener. (not need to give or take moderator privileges)
• No Scraping, no Selenium, no BeautifulSoup.

Install

pip install pytblocklib

Example

from pytblocklib import Watcher
import time

w = Watcher("video_id")

NG_WORDS = ['NG_WORD1','NG_WORD2']
blocklist = []

w.start()

#Start checking loop
while w.loop():
    #Get chat list from buffer
    chats = w.get_chats()

    for chat in chats:
        if any(ng_word in chat.message or ng_word in chat.author_name  
            for ng_word in NG_WORDS):
            print("Found :message-`{}` by {} ".format(
                chat.message, chat.author_name))
            #Block user by specifying author channel id.
            w.block(chat.author_id)
            blocklist.append(chat.author_id)

    time.sleep(3)

#Example: Unblock all blocked users (only available during executing script)
for author_id in blocklist:
    w.unblock(author_id)
    

w.stop()

Derived app

AutoBlocker by sayamame_beans

Compatible environment

• Python 3.7.4 later
• OS : Windows 10 / macOS Catalina / Ubuntu 18.04.2 LTS
• Browser: Chrome v80 later / Firefox 75.0 later (requires browser cookie)

VS

Nightbot

• Pros

• • Sophisticated user interface on browser, integrated functions.
• • Applicable for Twitch.
• • Various blocking setting (e.g. blacklist, excess emotes, repetitions)

• Cons

• • Only srteamers can block spams on their broadcasting with moderator privileges, not per listener.

YouTube Studio

• Pros

• • Official features.
• • Various blocking setting (e.g. specify channel id, prohibited words)

• Cons

• • Only srteamers can block spams on their broadcasting with owner/moderator privileges, not per listener.

Pytblocklib

• Pros

• • No need for YT API settings.
• • Simple - functions focused on blocking spams.
• • You can customize the blocking algorithm with a python script.
• • You can block spams as a listener. (not need to give or take moderator privileges)

• Cons

• • Need to implement blocking procedures and user interface separately.
• • Less portability : requires python environment.

Using

This program uses a customized browser_cookie3 library.
The original copyright of browser_cookie 3 belongs to borisbabic :
https://github.com/borisbabic/browser_cookie3

LICENSE

GNU LESSER GENERAL PUBLIC LICENSE Version 3