python descriptors! (advanced) anthony explains

today I to into detail about data descriptors, non-data descriptors, what the point of them is, as well as a quick example!
playlist: • anthony explains
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I won't ask for subscriptions / likes / comments in videos but it really helps the channel. If you have any suggestions or things you'd like to see please comment below!

[@a-rye]

You weren't kidding about advanced, but I enjoyed it all the same. Keep up the great work and awesome videos, sir!

[@amir.hessam]

nice! I was waiting for this for a long time ... maybe next is MetaClasses ?

[@muradpopattia5556]

At 14:00, inside get(self, obj, owner), shouldn't it be if obj is None: return self instead of checking owner to be None, since when called from class, the instance would be None and not the owner. Do correct me if I'm wrong. Nonetheless, enjoying your vids. Hope to get a mentor like you one day!

[@aflous]

You're right!

[@sanithumabarna]

Can you give long explanation about MetaClasses in python ?

[@BinaryLynx]

Purpose is to make ... magical and different. Informative

[@luabida]

lol I can't see one of your videos and don't click in it. I'm addicted

[@MatiasRondeau]

Thanks Anthony! It's very helpfull the video! Just a question. What about async descriptors? It's possible to apply?

[@anthonywritescode]

try it and find out!

[@elenaromanova2841]

Thank you for video. Would you talk about Hypothesis module in python or PoolManager. I got project from third party where this modules used. Trying to understand how I can utilize it best. Would be cool to hear your input.

[@anthonywritescode]

I've not really worked with either of those

[@ВалерийГазаров-я5г]

Nice video. Sorry for offtopic question, but what keyboard is that? Look so cool!

[@anthonywritescode]

check out the faq playlist! It's the kinesis something or another

[@senseikoudai6186]

I've recently watched a video about getter, setter and deleter decorators in combination with the @property decorator.
Do these decorators basically add the same functionality you showed?

[@anthonywritescode]

if you search my channel I've got a video on exactly how the `property` descriptor is implemented

[@DanHartwigMusic]

100th like.
Hope you get 1_000_000

[@rdean150]

Can you make a video discussing class properties, why chaining @property and @classmethod decorators does not work properly, and how to implement a combined classproperty decorator descriptor?

[@anthonywritescode]

there's a few videos where I tear down property in depth -- they're near the beginning of the playlist (try the github link might be easier to find them)

[@rdean150]

@@anthonywritescode Sorry, I mean *class-level properties* specifically. There are nuances to the @property and @classmethod decorators that make them un-chainable, apparently. Or at least, chaining them together is not always safe.
Or are you saying that this topic in particular is covered in your previous videos on properties?

[@blendrugova2426]

What editor is that?

[@ahjsbkdjhavkcjhvac]

very nice, could you share the code in a gist?

[@anthonywritescode]

it'll eventually show up on github.com/anthonywritescode/explains

[@gonubada]

Descriptors are cool 😎

[@茱莉-x2o]

Hi I'm new to Descriptors and I learned online. Can you help me understand the use case of descriptors? my background is data science. thanks a lot in advance.

[@expirytrader5802]

Much awaited video from you. Thanks adding this one

[@ChristianBrugger]

Great video! Thank you.