def __init__(self,
token: base.String,
loop: Optional[Union[asyncio.BaseEventLoop,
asyncio.AbstractEventLoop]] = None,
connections_limit: Optional[base.Integer] = None,
proxy: Optional[base.String] = None,
proxy_auth: Optional[aiohttp.BasicAuth] = None,
validate_token: Optional[base.Boolean] = True,
parse_mode: typing.Optional[base.String] = None,
timeout: typing.Optional[typing.Union[base.Integer,
base.Float]] = None):
"""
Instructions how to get Bot token is found here: https://core.telegram.org/bots#3-how-do-i-create-a-bot
:param token: token from @BotFather
:type token: :obj:`str`
:param loop: event loop
:type loop: Optional Union :obj:`asyncio.BaseEventLoop`, :obj:`asyncio.AbstractEventLoop`
:param connections_limit: connections limit for aiohttp.ClientSession
:type connections_limit: :obj:`int`
:param proxy: HTTP proxy URL
:type proxy: :obj:`str`
:param proxy_auth: Authentication information
:type proxy_auth: Optional :obj:`aiohttp.BasicAuth`
:param validate_token: Validate token.
:type validate_token: :obj:`bool`
:param parse_mode: You can set default parse mode
:type parse_mode: :obj:`str`
:param timeout: Request timeout
:type timeout: :obj:`typing.Optional[typing.Union[base.Integer, base.Float]]`
:raise: when token is invalid throw an :obj:`aiogram.utils.exceptions.ValidationError`
"""
# Authentication
if validate_token:
api.check_token(token)
self.__token = token
self.proxy = proxy
self.proxy_auth = proxy_auth
# Asyncio loop instance
if loop is None:
loop = asyncio.get_event_loop()
self.loop = loop
# aiohttp main session
ssl_context = ssl.create_default_context(cafile=certifi.where())
if isinstance(proxy, str) and (proxy.startswith('socks5://')
or proxy.startswith('socks4://')):
from aiohttp_socks import SocksConnector
from aiohttp_socks.helpers import parse_socks_url
socks_ver, host, port, username, password = parse_socks_url(proxy)
if proxy_auth:
if not username:
username = proxy_auth.login
if not password:
password = proxy_auth.password
connector = SocksConnector(socks_ver=socks_ver,
host=host,
port=port,
username=username,
password=password,
limit=connections_limit,
ssl_context=ssl_context,
rdns=True,
loop=self.loop)
self.proxy = None
self.proxy_auth = None
else:
connector = aiohttp.TCPConnector(limit=connections_limit,
ssl=ssl_context,
loop=self.loop)
self._timeout = None
self.timeout = timeout
self.session = aiohttp.ClientSession(connector=connector,
loop=self.loop,
json_serialize=json.dumps)
self.parse_mode = parse_mode
def __init__(self,
token: Optional[str] = None,
service_url: str = SERVICE_URL,
connections_limit: Optional[int] = None,
proxy: Optional[str] = None, proxy_auth: Optional[aiohttp.BasicAuth] = None,
loop: asyncio.AbstractEventLoop = None,
json_serialize: callable = None, json_deserialize: callable = None):
# Asyncio loop instance
if loop is None:
loop = asyncio.get_event_loop()
self.loop = loop
# JSON
if not json_serialize or not json_deserialize:
try:
import ujson as json
except ImportError:
import json
if json_serialize is None:
json_serialize = json.dumps
if json_deserialize is None:
json_deserialize = json.loads
self._json_serialize = json_serialize
self._json_deserialize = json_deserialize
# URL's
self._service = None
self._api_url = None
self._service_url = None
self.service = service_url
# Proxy settings
self.proxy = proxy
self.proxy_auth = proxy_auth
# aiohttp main session
ssl_context = ssl.create_default_context(cafile=certifi.where())
if isinstance(proxy, str) and (proxy.startswith('socks5://') or proxy.startswith('socks4://')):
from aiohttp_socks import SocksConnector
from aiohttp_socks.helpers import parse_socks_url
socks_ver, host, port, username, password = parse_socks_url(proxy)
if proxy_auth:
if not username:
username = proxy_auth.login
if not password:
password = proxy_auth.password
connector = SocksConnector(socks_ver=socks_ver, host=host, port=port,
username=username, password=password,
limit=connections_limit, ssl_context=ssl_context,
rdns=True, loop=self.loop)
self.proxy = None
self.proxy_auth = None
else:
connector = aiohttp.TCPConnector(limit=connections_limit, ssl=ssl_context,
loop=self.loop)
self.session = aiohttp.ClientSession(connector=connector, loop=self.loop, json_serialize=json_serialize)
self._token = token