BeautifulSoup4 not findall() not getting all of the links on the webpage - python-3.x

Question

I am trying to grab all of the 'a' links from a webpage:
from bs4 import BeautifulSoup
import requests
source_code = requests.get(starting_url)
plain_text = source_code.text
soup = BeautifulSoup(plain_text, "html.parser")
for link in soup.findAll('a'):
href = link.get('href')
print(href)
and the list printed out it not all links on the page. if I try and print out plain_text, I can sea all these links, but they are not printed as href.
First week learning python! All help is greatly appreciated. Thanks!
Update: I forgot to share the plaint_text file here. Sorry for the confusion.
The plain_text is pretty long so I'll just post the starting_url
starting_url = 'https://freeexampapers.com/index.php?option=com_content&view=article&id=1&Itemid=101&jsmallfib=1&dir=JSROOT/IB'
and yes I'm a high school student:-)

Answer 1

Since you have not given any data sample we can give you sample that
you could try :-
soup = BeautifulSoup(html_page,"html.parser")
for link in soup.findAll('a', attrs={'href': re.compile("^http://")}):
print link.get('href')

Answer 2

This should do it.
import re
import requests
from bs4 import BeautifulSoup
import os
import fileinput
Link = 'https://animetosho.org/view/jacobswaggedup-kill-la-kill-bd-1280x720-mp4-batch.n677876'
q = requests.get(Link)
soup = BeautifulSoup(q.text)
#print soup
subtitles = soup.findAll('div',{'class':'links'})
#print subtitles
with open("Anilinks.txt", "w") as f:
for link in subtitles:
x = link.find_all('a', limit=26)
for a in x:
url = a['href']
f.write(url+'\n')
Now, if you want to do something like store the links in a text file, do the following.
# Store the links we need in a list
links_to_keep = []
with open("Anilinks.txt", "r") as f:
for line in f.readlines():
if 'solidfiles.com' in line:
links_to_keep.append(line)
# Write all the links in our list to the file
with open("Anilinks.txt", "w") as f:
for link in links_to_keep:
f.write(link)