Write in python.We will compute the PageRank of the articles of the Hawaiian wikipedia, which is available at

haw.wikipedia.org. Additional information of the Hawaiian wiki

can be found here.

Hints: If you don't speak Hawaiian, you might want to learn the wiki logic from the English wikipedia, and translate your findings. Also, caching is

recommended.

$($a$)$ Use the special AllPages page and understand its logic to retrieve the url of all articles in the Hawaiian wikipedia. Make sure to skip redirections.

How many articles did you find? $($I found a bit more than $2541.)$

# a$)$

import requests

import requests$\_$cache

import lxml$.$html as $1x$

import re

$($b$,$ i$)$ Write a function that scans an article given by its url and retrieves all links to other articles in the Hawaiian wikipedia. Avoid links to special pages, images

or the ones that point to another website. Only count the proper article for links that point to a specific section. Use regular expressions to manage these

cases. $($ii$)$ Make sure to match redirections to their correct destiation article. To this end, find how wikipedia treats redirections and retrieve the true article.

$($Help: Try searching for $\text{'}$uc davis' on

en$.$wikipedia.org'$)$ To this end, I used the collection or article urls obtained in $($a$),$ which I stored in a dict object to allow for

fast lookups. Then, for each new found link I checked whether that link appeared in the dict. If not, It might be a re$-$direction and receive special attention.

$($iii$)$ Request all articles and obtain all links to other articles.