import urllib.request
import urllib.request
request_url = urllib.request.urlopen(
'http://www.pythonchallenge.com/pc/def/linkedlist.php?nothing=12345')
print(request_url.read())idnum = 12345
request_url = urllib.request.urlopen(
'http://www.pythonchallenge.com/pc/def/linkedlist.php?nothing=' + idnum)import requests
url = 'http://www.pythonchallenge.com/pc/def/linkedlist.php'
vars = { 'idnum': 12345 }
req = requests.get(url, params = vars)
# http://www.pythonchallenge.com/pc/def/linkedlist.php?idnum=12345.
print(req.url)
# The text body of the response.
print(req.text)... and it's 15 years old which explains why the model answers use urllib and no doubt other things that are now deprecated or broken. I'd stay away from the model answers and the wiki.pbuk said:What a strange website: it purports to teach Python but it seems that any language that can make requests can be used, and the site itself is written in PHP!
Urllib is a Python library that allows you to make HTTP requests and interact with web pages or URLs. It provides a simple and easy-to-use interface for retrieving data from URLs.
To use urllib in Python, you first need to import it into your code. You can do this by using the following code: import urllib
If you want to use specific modules from the urllib library, you can import them individually, for example: from urllib import request
To make a GET request using urllib, you can use the urlopen() function from the urllib.request module. This function takes in a URL as its argument and returns an HTTPResponse object, which contains the response from the server. Here's an example of making a GET request and printing the response:
response = urllib.request.urlopen('https://www.example.com')
print(response.read())To make a POST request using urllib, you need to use the urllib.request.urlopen() function and pass in a data parameter with the data you want to send in the request. Here's an example:
data = {'name': 'John', 'age': 25}
data = urllib.parse.urlencode(data).encode('utf-8')
response = urllib.request.urlopen('https://www.example.com', data)
print(response.read())To handle errors in urllib requests, you can use the urllib.error module. This module contains various exceptions that can be raised when there is an error in the request, such as HTTPError or URLError. You can use a try/except block to catch these errors and handle them accordingly.