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Seems like the performance is not worth it compared to headache of configuring it in CICD 😅😅

What about PDM?

I actually had this happen on a real production IT system that I was working towards taking over the management of. I was working for an outsourcing company, and the system was in production and being operated and managed by the application vendor. The reason we hadn't taken it over was because there was zero operational documentation and zero scripted operations. So the vendor was operating it manually based on instructions scribbled on a scrap of paper. These instructions said: 1. "cd /tmp"; 2. "rm -yr *"; 3. "reboot". Unfortunately, one evening having done step one, the operator received a telephone support call and as part of answering that he went root (presumably with "sudo -i" which put him back in the root directory). When he finished the call he executed steps 2 and 3 without exiting root thus doing EXACTLY what this video shows. D'UH!!! To cap it all, it then turned out that the system backups hadn't been working either and hadn't been tested and it took them 2 or 3 weeks to rebuild this production system. DOUBLE D'UH!!!!!! I might add that this was one of two similar screw ups (the other resulting from deletion of the production SQL database) at the end of a disastrous fixed price application development where the system has already been rejected and redeveloped from scratch and where the initial go live was abandoned twice, once because an untested system timezone change caused it to fail, and once because the system has never been tested on a production sized database, and several missing indexes resulted in use response times on a linked production customer call healing system going from 1sec to over 30mins. Put simply a fiasco from start to finish from a MAJOR MAJOR software house.

Hi , I wanna shred my picture in my phone but does have an error , permission denied , how can I solve that? Thanks

Oh, I had missed to understand that leaving the slowest task last made so that we couldn't schedule anything else in the meantime, since there isn't anything else to begin with

Interesting! Out of curiosity, I tried creating a directory named '-', and found that it cannot be accessed using 'cd -'. Therefore, it can only be accessed using a longer relative or absolute path.😆

Very well-said Anthony -- have you ever had the chance to talk to David Cramer himself ? I can see his name as one of the investors 😬

The CPython implementation detail about object address reuse mentioned in *explains **#343* makes a prominent appearance in this episode! I can't help but notice it since obtaining that bit of knowledge.

Oh, nice)

\o/ ... That's cool!

Thanks!

PDM is the way

I thought it was true triple yoru

you did the project very good!!! i really appreciate it , but i have one bugs when working on your project : that it appears Connecting to programmer: . avrdude: butterfly_recv(): programmer is not responding Found programmer: Id = "1023 �"; type = Software Version = 1.0; Hardware Version = 2.3 avrdude: error: buffered memory access not supported. Maybe it isn't a butterfly/AVR109 but a AVR910 device? avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check. avrdude: error: programmer did not respond to command: leave prog mode avrdude: error: programmer did not respond to command: exit bootloader i hope you can help me to take it look, really thanks

I have a question in pycharm I have interpreter 3.10 do I have to check the checkbox code inspections have incompatible with other Python versions then it produces red underlines with like tkinter it says incompatible with Python 2.7 version? Thanks

So there is no way to use braces like in Java

Thanks, I was trying to learn this from a book and I needed to see it in action.

Pog

Something comparing submodules with subtrees would be nice.

Thanks! What kind of keyboard/mouse set up is that? It looks useful.

I typically watch videos at 2x speed, but this time I'm watching at 0.5x speed.

Hi Anthony. Thank you for such great content. It’s really hard to find intermediate/advanced python topics on youtube because most of the content is created for beginners and there’s no point to watch it if you already have at least some production experience. Keep up the great work. I’d like to ask you to record a video about Python memory management, how to write cpu/ram efficient code, tips & tricks, what to avoid and all python memory-cpu-related stuff, memory leaks, profiling, etc. (I watched a video about preloading & gc.freeze() it was really fun and cool stuff you did.)

Maybe an obvious question, but why were there two None values in the first place?

oh finally!!!!!!

Yeah, that always caused eye cancer.

That's fantastic. It's ugly and most people don't understand the other 2 anyhow

Is it possible to achieve git like functionality here? Like creating commit through one api, then using push api to push commits to github.

wow that is great. Always found that annoying.

Is there a difference between importing Generator from collections.abc and typing?

This is cool, this decorator-context manager equivalence reflects that a decorator what basically is doing is "managing" the "context" of the wrapped function and that a context manager is basically is "decorating" an annonymous IIFE. One really beautiful abstraction.

Love your energy in this one 😊 Indeed a nice QoL improvement 🎉

really cool, but it highlights how foreign type hints are to the core language

So excited about that change. I often violated the rule of maximum specificity in the return type and simply used a higher-in-hierarchy `Iterator[T]`, which is obviously not an equivalent: it was only suitable for cases where I didn't have to access `.send()`, `.throw()` or `.close()`; but that was the majority of cases. Nevertheless, so cool I can just use `Generator[T]` now. There are lots of other use cases, for example `textual.App[T]` with the `T` defaulting to `None`.

YESSSS!!!!! Generator[int,None,None] is just WHY?!

This could be true for Coroutine also

Everytime I write something else than python I wish it was python. Unfortunately mypy is still not standard for most of the folks like typescript

This is my second favorite hackathon shirt! Eco Hack shirt finally beat it, but still a favorite. Very happy to see you still making these videos! CZcams has not put them in my feed for awhile.

alternative title: Nerd gets excited he doesn't have to type ", None" as often

It was so fun to watch you get happy about this. 😀

696.... It is nice

Didn't understand much as I am still a beginner. But seems like they get rid of ugly (unnecessary) annotations. Thanks for demo.

I never seen a grown man more happy than this, good addition btw lol

Generator[T, None, None] is one of those things that everyone knows about but most don't know why. It would be cool to have a video explaining what the other types are for

This is exactly why I've always annotated my generators as Iterator[T]. Finally I can use Generator!

Cool, I have dozens of Generator[T, None, None] in my projects.

Hello, I was looking at your video channel. We may be helping a company that uses secure images to increase supply chain security and help cloud native development. Would you be willing to help try their software, make a video, and help show devs how to use their tools? This is not an offer, but just to start a conversation about your willingness to take on sponsorship. The video can be from 5 to 10 minutes long. You'd have a chance to look at their technology and decide if it's the type of software that you'd be interested in covering in your channel. Please provide us with your pricing.

Hello Hello, I seem to be having an issue where the pro micro isn't entering programming mode. It's the same one you have linked in the readme, I have tried attaching a button and using a headphone jack. But windows never makes the noise and the terminal repeatedly gives me: avrdude ser_send() OS error: unable to write: Resource temporarily unavailable avrdude butterfly_vfy_cmd_sent() error: programmer did not respond to command: leave prog mode and then getting stuck on: avrdude butterfly_vfy_cmd_sent() error: programmer did not respond to command: exit bootloader Is this anything you might have words of wisdom for?

Not implemented seemed kinda normal to me. Isn't not implemented usually a bottom type in other type systems?

I find the default stack level to be appropriate sometimes. For instance, during import time, if warning about some platform-specific idiosyncrasies related to the imported package in that environment.

Hey, what if mix Protocol and TypeVar? Gave this a try and actually does not work. Example: ``` from typing import Protocol, TypeVar class IndexableProt(Protocol): def __index__(self) -> int: ... class C: def __index__(self) -> int: return 2 Indexable = TypeVar("Indexable", bound=IndexableProt) c = C() def print_indexable(i: Indexable): print("at i, val is: ", [1,2,3,4,5,6][i]) def print_indexable2(i: IndexableProt): print("at i, val is: ", [1,2,3,4,5,6][i]) print_indexable(c) print_indexable2(c) if isinstance(c, Indexable): print("yup") else: print("Nope") ```