from signal import signal, SIGINT, SIGTERM, SIGABRT
from telegram import (Bot, TelegramError, dispatcher, Dispatcher, NullHandler)
from telegram.utils.webhookhandler import (WebhookServer, WebhookHandler)
# Adjust for differences in Python versions
try:
from Queue import Queue
except ImportError:
from queue import Queue
try:
from urllib2 import URLError
except ImportError:
from urllib.error import URLError
H = NullHandler()
logging.getLogger(__name__).addHandler(H)
class Updater:
"""
This class, which employs the Dispatcher class, provides a frontend to
telegram.Bot to the programmer, so they can focus on coding the bot. It's
purpose is to receive the updates from Telegram and to deliver them to said
dispatcher. It also runs in a separate thread, so the user can interact
with the bot, for example on the command line. The dispatcher supports
handlers for different kinds of data: Updates from Telegram, basic text
commands and even arbitrary types.
The updater can be started as a polling service or, for production, use a
webhook to receive updates. This is achieved using the WebhookServer and
WebhookHandler classes.
from time import sleep
import subprocess
from signal import signal, SIGINT, SIGTERM, SIGABRT
# Adjust for differences in Python versions
try:
from queue import Queue # flake8: noqa
except ImportError:
from Queue import Queue # flake8: noqa
from telegram import Bot, TelegramError, NullHandler
from telegram.ext import dispatcher, Dispatcher, JobQueue
from telegram.error import Unauthorized, InvalidToken
from telegram.utils.webhookhandler import (WebhookServer, WebhookHandler)
logging.getLogger(__name__).addHandler(NullHandler())
class Updater(object):
"""
This class, which employs the Dispatcher class, provides a frontend to
telegram.Bot to the programmer, so they can focus on coding the bot. Its
purpose is to receive the updates from Telegram and to deliver them to said
dispatcher. It also runs in a separate thread, so the user can interact
with the bot, for example on the command line. The dispatcher supports
handlers for different kinds of data: Updates from Telegram, basic text
commands and even arbitrary types.
The updater can be started as a polling service or, for production, use a
webhook to receive updates. This is achieved using the WebhookServer and
WebhookHandler classes.
