Pyrogram客户端从错误开始(sqlite)

Question

我在开始做热图客户上有个问题。

我在https://my.telegram.org/中创建了一个应用程序，并从那里复制了creds。

现在我开始客户端：

from pyrogram import Client


client = Client(
    "occasion",
    api_id=os.environ.get('TG_API_ID'), 
    api_hash=os.environ.get('TG_API_HASH')
)

client.start()
client.send_message('me', 'some_message_text')
client.stop()

并在字符串client.start()处引发一个错误。

错误说：

Traceback (most recent call last):
  File "C:\Users\Artur_Epremian\AppData\Local\Programs\Python\Python310\lib\code.py", line 90, in runcode
    exec(code, self.locals)
  File "<input>", line 1, in <module>
  File "C:\Users\Artur_Epremian\AppData\Local\pypoetry\Cache\virtualenvs\occasion-back-UNW6TZnG-py3.10\lib\site-packages\pyrogram\sync.py", line 66, in async_to_sync_wrap
    return loop.run_until_complete(coroutine)
  File "C:\Users\Artur_Epremian\AppData\Local\Programs\Python\Python310\lib\asyncio\base_events.py", line 646, in run_until_complete
    return future.result()
  File "C:\Users\Artur_Epremian\AppData\Local\pypoetry\Cache\virtualenvs\occasion-back-UNW6TZnG-py3.10\lib\site-packages\pyrogram\methods\utilities\start.py", line 58, in start
    is_authorized = await self.connect()
  File "C:\Users\Artur_Epremian\AppData\Local\pypoetry\Cache\virtualenvs\occasion-back-UNW6TZnG-py3.10\lib\site-packages\pyrogram\methods\auth\connect.py", line 40, in connect
    await self.load_session()
  File "C:\Users\Artur_Epremian\AppData\Local\pypoetry\Cache\virtualenvs\occasion-back-UNW6TZnG-py3.10\lib\site-packages\pyrogram\client.py", line 564, in load_session
    await self.storage.open()
  File "C:\Users\Artur_Epremian\AppData\Local\pypoetry\Cache\virtualenvs\occasion-back-UNW6TZnG-py3.10\lib\site-packages\pyrogram\storage\file_storage.py", line 58, in open
    self.conn = sqlite3.connect(str(path), timeout=1, check_same_thread=False)
sqlite3.OperationalError: unable to open database file

你能帮我找出原因吗？

Answer 1

所以我的问题是，在我开始一个会话之前，我在应用程序(django)中做了这件事。因此，如果您看到这个问题，您应该手动启动会话(从终端、python控制台等)。用你的证件：

client = Client('name', api_id='', api_hash='')
client.start()  # here it will ask you to enter your phone number and confirmation code
client.export_session_string() 

# ->  and here you will get a string, save it in credentials too

client.stop()

在您保存会话字符串之后，您可以运行应用程序，您只需在客户端中传递参数session_string即可。

client = Client(
    "occasion",
    api_id=os.environ.get('TG_API_ID'), 
    api_hash=os.environ.get('TG_API_HASH'),
    session_string=os.environ.get('TG_SESSION_STRING')
)