aiogram/aiogram/api/methods/get_file.py
2019-11-14 22:19:33 +02:00

28 lines
1.1 KiB
Python

from typing import Any, Dict
from ..types import File
from .base import Request, TelegramMethod
class GetFile(TelegramMethod[File]):
"""
Use this method to get basic info about a file and prepare it for downloading. For the moment,
bots can download files of up to 20MB in size. On success, a File object is returned. The file
can then be downloaded via the link https://api.telegram.org/file/bot<token>/<file_path>,
where <file_path> is taken from the response. It is guaranteed that the link will be valid for
at least 1 hour. When the link expires, a new one can be requested by calling getFile again.
Note: This function may not preserve the original file name and MIME type. You should save the
file's MIME type and name (if available) when the File object is received.
Source: https://core.telegram.org/bots/api#getfile
"""
__returning__ = File
file_id: str
"""File identifier to get info about"""
def build_request(self) -> Request:
data: Dict[str, Any] = self.dict()
return Request(method="getFile", data=data)