How to parse article titles from habrahabr using grab python?

Question

Python

Good afternoon. Simple question. How to parse topic names with habrahabr. I don't understand what request to insert into the selector instead of "repo_listing" Topics come with post_number headers

from grab import Grab

g = Grab()

g.go('http://habrahabr.ru/hub/infosecurity/')

for elem in g.doc.select('//ul[@id="repo_listing"]/li/a'):
    print ('%s: %s' % (elem.text(), elem.attr('href')))

Answer 1

it was necessary to look at the html structure of the habr.

<h1 class="title">
      	<a href="http://habrahabr.ru/post/233297/" class="post_title">Опыт работы эникейщиком/системным администратором в бюджетной организации</a>	
  	<a href="/sandbox/" class="flag flag_sandbox" title="Перейти в песочницу">из песочницы</a>
</h1>

So what you need
is g.doc.select('//h1[@class="title"]/a')

Answer 2

What is grub: https://en.wikipedia.org/wiki/GNU_GRUB
What is grab, in the world of python : en.wikibooks.org/wiki/Grab
face :)