Python Requests: GET JSON
Python Requests is a popular HTTP library that allows us to send HTTP/1.1 requests extremely easily. It is designed to be extremely simple and elegant, making it the go-to choice for developers who need to work with HTTP/1.1.
GET Request
The GET method is used to retrieve information from the server. It's the most commonly used HTTP method, and it's the one we'll be using to retrieve JSON data.
To make a GET request with Python Requests, we first need to import the library:
import requests
Then, we can use the requests.get()
method to send a GET request:
response = requests.get("https://example.com/api/data")
This sends a GET request to the specified URL and stores the response in a response
object.
JSON Response
If the server returns JSON data, we can use the response.json()
method to parse it:
data = response.json()
This converts the JSON data into a Python object, which we can then work with as we would any other Python object.
Code Example
Here's an example of how we might use Python Requests to retrieve JSON data:
import requests
response = requests.get("https://example.com/api/data")
data = response.json()
for item in data['items']:
print("Item name:", item['name'])
print("Item price:", item['price'])
This code sends a GET request to https://example.com/api/data
, retrieves the JSON data, and then prints out the name and price for each item in the data.
Overall, Python Requests makes it incredibly easy to work with JSON data over HTTP. With just a few lines of code, we can retrieve JSON data and work with it in our Python programs.