Introd u ction to APIs and JSONs IN TE R ME D IATE IMP OR TIN G - PowerPoint PPT Presentation

Introd u ction to APIs and JSONs IN TE R ME D IATE IMP OR TIN G DATA IN P YTH ON H u go Bo w ne - Anderson Data Scientist at DataCamp

APIs Application Programming Interface Protocols and ro u tines B u ilding and interacting w ith so �w are applications INTERMEDIATE IMPORTING DATA IN PYTHON

APIs Application Programming Interface Protocols and ro u tines B u ilding and interacting w ith so �w are applications INTERMEDIATE IMPORTING DATA IN PYTHON

JSONs Ja v aScript Object Notation Real - time ser v er - to - bro w ser comm u nication Do u glas Crockford H u man readable INTERMEDIATE IMPORTING DATA IN PYTHON

JSONs INTERMEDIATE IMPORTING DATA IN PYTHON

JSONs INTERMEDIATE IMPORTING DATA IN PYTHON

JSONs INTERMEDIATE IMPORTING DATA IN PYTHON

Loading JSONs in P y thon import json with open('snakes.json', 'r') as json_file: json_data = json.load(json_file) type(json_data) dict INTERMEDIATE IMPORTING DATA IN PYTHON

E x ploring JSONs in P y thon for key, value in json_data.items(): print(key + ':', value) Title: Snakes on a Plane Country: Germany, USA, Canada Response: True Language: English Awards: 3 wins & 7 nominations. Year: 2006 Actors: Samuel L. Jackson, Julianna Margulies Runtime: 105 min Genre: Action, Adventure, Crime imdbID: tt0417148 Director: David R. Ellis imdbRating: 5.6 Rated: R Released: 18 Aug 2006 INTERMEDIATE IMPORTING DATA IN PYTHON

Let ' s practice ! IN TE R ME D IATE IMP OR TIN G DATA IN P YTH ON

APIs and interacting w ith the w orld w ide w eb IN TE R ME D IATE IMP OR TIN G DATA IN P YTH ON H u go Bo w ne - Anderson Data Scientist at DataCamp

Herein , y o u’ ll learn What APIs are Wh y APIs are important In the e x ercises : Connecting to APIs P u lling data from APIs Parsing data from APIs INTERMEDIATE IMPORTING DATA IN PYTHON

What is an API ? Set of protocols and ro u tines B u nch of code Allo w s t w o so �w are programs to comm u nicate w ith each other INTERMEDIATE IMPORTING DATA IN PYTHON

What is an API ? Set of protocols and ro u tines B u nch of code Allo w s t w o so �w are programs to comm u nicate w ith each other INTERMEDIATE IMPORTING DATA IN PYTHON

APIs are e v er yw here INTERMEDIATE IMPORTING DATA IN PYTHON

APIs are e v er yw here INTERMEDIATE IMPORTING DATA IN PYTHON

APIs are e v er yw here INTERMEDIATE IMPORTING DATA IN PYTHON

APIs are e v er yw here INTERMEDIATE IMPORTING DATA IN PYTHON

Connecting to an API in P y thon import requests url = 'http://www.omdbapi.com/?t=hackers' r = requests.get(url) json_data = r.json() for key, value in json_data.items(): print(key + ':', value) INTERMEDIATE IMPORTING DATA IN PYTHON

What w as that URL ? h � p - making an HTTP req u est www. omdbapi . com - q u er y ing the OMDB API ?t=hackers Q u er y string Ret u rn data for a mo v ie w ith title ( t ) ‘ Hackers ’ 'http://www.omdbapi.com/?t=hackers' INTERMEDIATE IMPORTING DATA IN PYTHON

OMDb API INTERMEDIATE IMPORTING DATA IN PYTHON

OMDb API INTERMEDIATE IMPORTING DATA IN PYTHON

It ’ s a reg u lar URL ! INTERMEDIATE IMPORTING DATA IN PYTHON

Let ' s practice ! IN TE R ME D IATE IMP OR TIN G DATA IN P YTH ON