TelegramGroupDumper/main.py

import os
import sys
import time

#Gettit with pip bro   
from telethon import TelegramClient, events, utils
import json

def get_env(name, message, cast=str):
    if name in os.environ:
        return os.environ[name]
    while True:
        value = input(message)
        try:
            return cast(value)
        except ValueError as e:
            print(e, file=sys.stderr)
            time.sleep(1)
sesion = get_env('TG_SESION', 'Enter your API sesion name: ')
api_id = get_env('TG_API_ID', 'Enter your API ID: ', int)
api_hash = get_env('TG_API_HASH', 'Enter your API hash: ')

# Create and start the client so we can make requests
with TelegramClient(sesion, api_id, api_hash, spawn_read_thread=False)).start() as client:
    client.start()
    me = client.get_me()

#TODO: selector de conversaciones si el bot no esta inicializado
    chat1 = client.get_entity('t.me/lonami')
    createNewDump('lonami', chat1)

    chat2 = client.get_entity('t.me/lol')
    createNewDump('lol', chat2)

    chat3 = client.get_entity('t.me/telegram')
    createNewDump('telegram', chat3)
    
    chats = (chat1, chat2, chat3)




@client.on.message(events.NewMessage(chats=chats, incoming = True))

def handler(events):
    event.get 

def createNewDump(name, entity):
    filePath = "./dumps/"+name+"Dump.json"
    if !os.path.isfile(filePath):
        with open(filePath,"w+") as f:
            meta = {'meta':[{
                            'name': name,
                            'entity': entity,
                            'creationDate': strftime("%Y-%m-%d %H:%M:%S", gmtime())
                            }]}
            json.dump(meta, f)
            

def addEntryToDump(name, element):
    #TODO Test si existe el dump anterior
    filePath = "./dumps/"+name+"Dump.json"
    with open(filePath,"w+") as f:
        message = {'mensaje':[{
                        'element': element,
                        'Date': strftime("%Y-%m-%d %H:%M:%S", gmtime())
                        }]}
        json.dump(meta, f)