How to receive multiple messages in python-telegram-bot? - telegram-bot

Question

I am sending multiple images at a time to a bot in telegram. I am trying to create a conversational chatbot using python-telegram bot.
here is my code:
def main():
updater = Updater("1141074258:Axxxxxxxxxxxxxxxxxxxxxxxxg", use_context=True)
dp = updater.dispatcher
conv_handler = ConversationHandler(
entry_points = [CommandHandler('start',start)],
states = {
CHOSEN_OPTION: [MessageHandler(Filters.regex('^(Option2|Option3|Option4)$'),choose_option)],
PRODUCTS: [MessageHandler(Filters.text | Filters.photo,products)],
Option2: [MessageHandler(Filters.text,option2)],
Option3: [MessageHandler(Filters.text,option3)],
Option4: [CommandHandler('create', create_order)]
},
fallbacks=[CommandHandler('cancel', cancel)]
)
dp.add_handler(conv_handler)
updater.start_polling()
updater.idle()
if __name__ == '__main__':
main()
#run_async
def products(update,context):
logger.info("update is %s",update)
input_message = update.message.text
if input_message:
data['products'] = input_message
logger.info("product text is:%s",input_message)
elif update.message.photo:
photo_list = []
bot = context.bot
length = len(update.message.photo)
for photo in range(0,length):
ident = update.message.photo[photo].file_id
getFile = context.bot.get_file(ident)
photo_list.append(getFile['file_path'])
data['products_image'] = photo_list
update.message.reply_text("Please type name.",)
return Option3
If i am send 2 images same time, i am getting one image with a different size (3 times), How can I receive the actual two messages?

Answer 1

if update contains photo return PRODUCTS for getting other photos else
get text and return to every state you want
#run_async
def products(update,context):
logger.info("update is %s",update)
if update.message.photo:
# to what you want with your photos
return PRODUCTS
if update.message.text:
# getting product text
return Option3