In this tutorial we'll learn step by step how to create a simple web scrapper with Python 3. At the end of this tutorial you'll be able to get list of Ted Talks with a Python script with parameters. You'll be executing something like:
$ python tedscraper.py -s "Artificial Inteligence" --page 1 --results-per-page 5
1 - Playlist: Artificial intelligence (10 talks)
2 - Gil Weinberg: Can robots be creative?
3 - Peter Norvig | TED Speaker
4 - Dan Finkel: Can you solve the rogue AI riddle?