blink(1) telegram bot

bot.py

import time
import tempfile
import logging

import requests
from colorthief import ColorThief
from blink1.blink1 import Blink1
from telegram.ext import Updater, MessageHandler, Filters

logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                    level=logging.INFO)
logger = logging.getLogger(__name__)

b1 = Blink1()

updater = Updater(token='id:blah')
dispatcher = updater.dispatcher

def error(bot, update, error):
    logger.warn('Update "%s" caused error "%s"' % (update, error))

def color(bot, update):
    color = update.message.text

    if color == 'red':
        b1.fade_to_rgb(1000, 255, 0, 0)
    elif color == 'green':
        b1.fade_to_rgb(1000, 0, 255, 0)
    elif color == 'blue':
        b1.fade_to_rgb(1000, 0, 0, 255)
    elif color.startswith('#'):
        color = color.strip('#')

        r = int(color[:2], 16)
        g = int(color[2:4], 16)
        b = int(color[4:6], 16)

        b1.fade_to_rgb(1000, r, g, b)
    elif color.startswith('http'):
        color_image(bot, update, img=color)
    else:
        b1.fade_to_rgb(3000, 255, 0, 0)
    
    time.sleep(3)
    b1.off()

def color_image(bot, update, img=None):
    tmp = tempfile.TemporaryFile(mode='wb+')
    
    if img == None:
        file_id = update.message.photo[1].file_id
        file_path = bot.getFile(file_id)

        img = file_path.file_path

    tmp.write(requests.get(img).content)

    color_thief = ColorThief(tmp)
    rgb = color_thief.get_color(quality=1)
    
    r = rgb[0]
    g = rgb[1]
    b = rgb[2]


    b1.fade_to_rgb(1000, r, g, b)
    time.sleep(3)
    
    b1.off()
    tmp.close()

color_handler = MessageHandler(Filters.text, color)
image_handler = MessageHandler(Filters.photo, color_image)

dispatcher.add_handler(color_handler)
dispatcher.add_handler(image_handler)

dispatcher.add_error_handler(error)

updater.start_polling()
updater.idle()