Twitter_bot.py

import tweepy
import time

print("tweepy imported")

CONSUMER_KEY=''
CONSUMER_SECRET = ''
ACCESS_KEY = ''
ACCESS_SECRET = ''

auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET)
auth.set_access_token(ACCESS_KEY, ACCESS_SECRET)
api = tweepy.API(auth)

FILE_NAME = 'last_seen_id.txt'

def retrieve_last_seen_id(file_name):
    """
    Retrieve the last release id of a file.

    Args:
        file_name: (str): write your description
    """
	f_read = open(file_name, 'r')
	last_seen_id = int(f_read.read().strip())
	f_read.close()
	return last_seen_id

def store_last_seen_id(last_seen_id, file_name):
    """
    Store the last modified_seen_id.

    Args:
        last_seen_id: (str): write your description
        file_name: (str): write your description
    """
	f_write = open(file_name, 'w')
	f_write.write(str(last_seen_id))
	f_write.close()
	return

def reply_to_tweets():
    """
    Reply to the last reply.

    Args:
    """
	last_seen_id = retrieve_last_seen_id(FILE_NAME)	
#chcp 65001
	mentions= api.mentions_timeline(
		last_seen_id,
		tweet_mode='extended')

	for mention in reversed(mentions):
		print(str(mention.id)+'-'+mention.full_text)
		last_seen_id = mention.id
		store_last_seen_id(last_seen_id, FILE_NAME)
		if '#helloworld' in mention.full_text.lower():
			print("Found #helloworld!")
			print("Responding back...!")
			api.update_status('@'+ mention.user.screen_name + '#HelloWorld back to You....' , mention.id)

while True:
	reply_to_tweets()
	time.sleep(15)