Pagination | Python | Codewars

How to create a pagination helper class in Python

[lukasjocius]

Mate, you are so funny and I like you a lot! I can tell that you are brilliant and your mind works faster than you can express your ideas about the code. Keep it up and thanks a lot, it was very beneficial for my coding journey.

[bolooemmanuel]

Great work here sir. You taught me alot already, there is a simple contribution I would love to add to this. Look at the page_index() method, for item_index == item_per_page, the wrong page_index value is gotten.
To correct this, I added a bit of logic to it,

[ikkik]

Hi man, thanks for taking the time to show us the code, but it would be nice and more interesting if you could show a little more line of reasoning and communicate more. I noticed that the last two methods of page_item_count and page_index were missing a bit of explanation, but anyway thanks for making the material available. Success!

[muralidharabagati]

Can you please share the source code link in GitHub ??

[bolooemmanuel]

def page_index(self, item_index):
if item_index in range(self.item_count()):
if item_index == self.items_per_page:
return item_index // self.items_per_page - 1
return (item_index // self.items_per_page)

[bolooemmanuel]

Great work here sir. You taught me alot already, there is a simple contribution I would love to add to this. Look at the page_index() method, for item_index == item_per_page, the wrong page_index value is gotten.
To correct this, I added a bit of logic to it,