How to list name of users who tweeted with given keyword along with count of tweets from them ?
I am using python and tweepy.
I used tweepy to list JSON result in a file  by filter(track["keyword"])
but doesn't know how to list users who tweeted given keyword.
Once your data has been loaded into JSON format, you can access the username by calling tweet['user']['screen_name']. Where tweet is whatever varibale you have assigned that holds the JSON object for that specific tweet.
how to list all users who tweeted a given keyword using twitter api and tweepy