Convector StringSession to SQLiteSession telethon

Question

Good day! I work with the telethon library and have a program that converts tdata (Telegram session) to StringSession telethon, but I need a telethon session in SQLite format (SQLiteSession), I found a code that can do the opposite, convert SQLiteSession to StringSession

data = StringSession.save (client.session)

but when trying to do the opposite, I get an error. the code:

data = SQLiteSession.save (client.session)

error:

 Traceback (most recent call last):
  File "C: \ Users \ Dedik2 \ Desktop \ New folder \ TdataToSessoin \ main.py", line 40, in 
    data = SQLiteSession.save (client.session)
  File "d: \ programs \ python3.7.9 \ lib \ site-packages \ telethon \ sessions \ sqlite.py", line 222, in save
    if self._conn is not None:
AttributeError: 'StringSession' object has no attribute '_conn'

Please help me to solve this problem

If you need it, here's my entire code:

import os
from loguru import logger
from telethon.sync import TelegramClient
from telethon.sessions import StringSession, SQLiteSession
from convert_tdata import convert_tdata

API_HASH = "asahdjakshdk"
API_ID = 123123

sessions = []

for tdata in os.listdir ("tdatas"):
    try:
        auth_key = convert_tdata (f "tdatas / {tdata}") [0]
    except Exception as err:
        logger.error (err)
    else:
        logger.success (f "{tdata} converted successfully")

    sessions.append (StringSession (auth_key))

logger.info ("Checking accounts")

for session in sessions:
    client = TelegramClient (
        session,
        api_hash = API_HASH,
        api_id = API_ID
    )

    try:
        client.connect ()
        me = client.get_me ()
    except Exception as err:
        logger.error (err)
    else:
        phone = client.get_me (). phone
        auth_key = client.session.save ()
        with TelegramClient (StringSession (auth_key), API_ID, API_HASH) as client:
            data = SQLiteSession.save (client.session)
        with open (f "sessions / {phone} .session", "w") as file:
            file.write (auth_key)
        
        logger.success (f "{me.phone} - saved.")

user_4759433 · Answer

The following should work in v1 of the library, however, it will change in future versions:

string = StringSession(...)
client = TelegramClient('sqlite-session-file-path', api_id, api_hash)

client.session.set_dc(string.dc_id, string.server_address, string.port)
client.session.auth_key = string.auth_key

You can always refer to the source code to see how it works:

user_17880980 · Answer

If you are also unable to get account authorization, you can try my code.

from telethon.sync import TelegramClient
from telethon.sessions import StringSession
from loguru import logger
def main(key, phone, API_HASH, API_ID):
      string = StringSession(key)
      client = TelegramClient(f'sessions/{phone}', API_ID, API_HASH)
      try:
          client.session.auth_key.key = string.auth_key.key
      except:
          client.session.auth_key = string.auth_key
          client.connect()
          client.disable()
          client.session.auth_key.key = string.auth_key.key
      client.connect()
      if client.is_user_authorized():
          client.disable()
      else:
          logger.error(f"{phone} - conversion problem")
          client.disable()
          exit()
      return

Sometimes the program couldn't find client.session.auth_key.key and I had to add try except

Convector StringSession to SQLiteSession telethon

2 Answers