Aspiring Data Science

#python #pyccolo

Хакинг и сабклассинг питона. Для меня это уж слишком, но вдруг кому ТАКОЙ уровень гибкости нужен.

https://www.youtube.com/watch?v=8UesBrSt7wY

YouTube

Stephen Macke - Python as a Hackable Language for Interactive Data Science | PyData Global 2023

www.pydata.org

Did you know that the core Python syntax and semantics can be tailored for interactive computing use cases? It turns out that more is possible than what you would expect! For example, at the most basic level, Jupyter supports basic syntax…

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97 viewsAnatoly Alekseev, 23:04

Aspiring Data Science

#python #codegems #chainmap

https://towardsdev.com/what-99-of-python-developers-dont-know-about-chainmap-and-why-it-s-a-game-changer-d9e749f965df

Medium

What 99% of Python Developers Don’t Know About ChainMap (And Why It’s a Game-Changer

“Knowledge is power, but knowledge without implementation is useless.” — Charles F. Kettering

138 viewsAnatoly Alekseev, 06:17

Aspiring Data Science

#python #optuna #nogil

Что интересно, в Оптуне потестили питон 3.13 без GIL-а, получили по сути ухудшение скорости.

https://medium.com/optuna/overview-of-python-free-threading-v3-13t-support-in-optuna-ad9ab62a11ba

Medium

Overview of Python Free Threading (v3.13t) Support in Optuna

In Python 3.13, experimental support for free threading has been introduced, as proposed in PEP 703. Until now, the Python interpreter…

126 viewsAnatoly Alekseev, 17:41

Aspiring Data Science

#python #debugging #ic #icecream

from icecream import ic

# Using ic() to debug
ic(add(10, 20))
ic(add(30, 40))

ic| add(10, 20): 30
ic| add(30, 40): 70

ic.disable()  # Disables ic()
ic(multiply(3, 3))  # Prints nothing

ic.enable()  # Re-enables ic()
ic(multiply(3, 3))  # Output: ic| multiply(3, 3): 9

def log_to_file(text):
    with open("debug.log", "a") as f:
        f.write(text + "\n")

ic.configureOutput(prefix="DEBUG| ", outputFunction=log_to_file)

ic(multiply(7, 7))

https://medium.com/pythoneers/debugging-in-python-replace-print-with-ic-and-do-it-like-a-pro-18f330c863cb

Medium

Debugging in Python: Replace print() with ic() and Do It Like a Pro

Introduction:

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171 viewsAnatoly Alekseev, 11:34

Aspiring Data Science

#python #asyncio

https://medium.com/techtofreedom/9-levels-of-asynchronous-programming-in-python-3755f80403c9

Medium

9 Levels of Asynchronous Programming in Python

From beginner basics to advanced concurrency mastery

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106 viewsAnatoly Alekseev, 08:55

Aspiring Data Science

#python #functools

https://blog.stackademic.com/pythons-functools-library-the-hidden-gem-for-advanced-programming-23760d8e3de5

Medium

Python’s functools Library: The Hidden Gem for Advanced Programming

When was the last time you used Python’s functools module? If your answer is "never" or "rarely," you’re not alone. Often overshadowed by…

100 viewsAnatoly Alekseev, 20:13

Aspiring Data Science

#python #speed

Хорошее перечисление основных подходов к оптимизации питоновского кода.

https://medium.com/@yashwanthnandam/think-python-is-slow-try-these-hacks-for-3x-faster-scripts-today-fbe258ec93bd

Medium

Think Python Is Slow? Try These Hacks for 3x Faster Scripts Today

Why investing time in optimization pays off big

104 viewsAnatoly Alekseev, 11:26

Aspiring Data Science

#python #codestyle #codegems

Есть о чём задуматься, типа конструкций for elem in mylist or []:

https://levelup.gitconnected.com/12-production-grade-python-code-styles-ive-picked-up-from-work-ad32d8ae630d

Medium

12 Production-Grade Python Code Styles I’ve Picked Up From Work

Read Free…

91 viewsAnatoly Alekseev, edited 05:24

Aspiring Data Science

#python #lazy_imports

https://levelup.gitconnected.com/i-made-my-python-app-start-5-faster-without-changing-the-code-heres-how-7e16a697e595

Medium

I Made My Python App Start 5× Faster without changing the code — Here’s How

Lazy Imports done right

96 viewsAnatoly Alekseev, edited 07:04

Aspiring Data Science

#python

https://medium.com/pythoneers/23-underrated-python-packages-you-didnt-knew-existed-36dbb0a417c0

Medium

23 Game-Changing Python Packages You Are Missing Out On

Make Your Life Easy By Exploring These Hidden Gems

95 viewsAnatoly Alekseev, 07:09

Aspiring Data Science

#python #imports

https://levelup.gitconnected.com/10-python-import-things-i-regret-not-knowing-earlier-4015ab85ee54

Medium

10 Python Import Things I Regret Not Knowing Earlier

Free users read here…

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130 viewsAnatoly Alekseev, 06:45

Aspiring Data Science

#python #llms #ai #gpt

https://www.youtube.com/watch?v=J-vxmg_kQVU

YouTube

Тестирую 13 ЛУЧШИХ нейросетей в реальной задаче разработчика

В этом видео мы сравним лучшие нейросети по рейтингу LMSYS arena в задаче написания кода! Будем разрабатывать свой аналог chatGPT.
🔥 Список нейросетей в тесте:
claude 3.7
claude 3.7 think
grok 3
grok 3 think
gemini 2.0 flash
gemini 2.0 flash think
openai…

101 viewsAnatoly Alekseev, 07:24

Aspiring Data Science

#python #typing

Про Final не знал. Self, TypeAlias, Literal заслуживают внимания.
На самом деле всё ещё сложнее с TypeVar.

https://medium.com/techtofreedom/8-levels-of-using-type-hints-in-python-a6717e28f8fd

Medium

8 Levels of Using Type Hints in Python

To make your programs more readable and easier to debug

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104 viewsAnatoly Alekseev, edited 08:41

Aspiring Data Science

#python #security #pypi

"Проблема возникла из-за удаления зависимости msgspec-python313-pre из репозитория PyPI (Python Package Index), который содержит тысячи сторонних модулей для Python. Злоумышленники добавили в репозиторий вредоносный пакет с тем же именем, который даёт им возможность удалённого выполнения произвольного кода на уязвимых системах, что может привести к компрометации данных, краже информации и полному контролю над заражённым ПК."

https://3dnews.ru/1119504/millioni-kompyuterov-okazalis-pod-ugrozoy-vzloma-izza-kriticheskoy-uyazvimosti-svyazannoy-s-python

3DNews - Daily Digital Digest

Миллионы компьютеров оказались под угрозой взлома из-за критической уязвимости, связанной с Python

119 viewsAnatoly Alekseev, edited 17:44

Aspiring Data Science

#python #rust #pyo3 #bytewax

https://www.youtube.com/watch?v=Lph_7Yr9Fy0

YouTube

Zander Matheson Do Pythons Rust? How we used PyO3 to build a Python Stream Processor w/ a Rust Heart

www.pydata.org

"Python is so slow", "it doesn't scale", "it will hog memory". We've all heard it before. And while sometimes this is true, there are known ways around this and Rust is the newest language on the block making inroads into the Python world…

93 viewsAnatoly Alekseev, edited 06:02

Aspiring Data Science

#python #codegems

Как узнать, кто тянет вас на дно?! )

python -X importtime -c "from mymodule import *" 2>import_times.txt

101 viewsAnatoly Alekseev, edited 07:07

Aspiring Data Science

#python

Не сказал бы, что эти фичи прямо меняют правила игры. Но неплохо. В целом, отладка как была в питоне дерьмовой, так и осталась.

https://medium.com/@huzaifazahoor654/python-3-14-is-here-5-game-changing-features-you-should-know-0a197bac9708

Medium

Python 3.14 Is Here: 5 Game-Changing Features You Should Know

Explore Python 3.14 features with this Python 3.14 tutorial. From template strings to lazy evaluation, discover what’s new in Python 3.14…

93 viewsAnatoly Alekseev, edited 16:51

Aspiring Data Science

#python #codegms #heapq

https://medium.com/the-pythonworld/why-hardly-anyone-uses-pythons-heapq-but-should-e1902ec0359c

Medium

Why Hardly Anyone Uses Python’s heapq (But Should)

It’s fast, it’s built-in, and it solves real-world problems — yet heapq remains one of Python’s most underused tools.

105 viewsAnatoly Alekseev, edited 03:04

Aspiring Data Science

#algorithms #bloomfilter #hyperloglog #minhash #lshforest #fastquantile #rollingquantiles #python #codegems

https://youtu.be/rOi0fybeUf8?si=FvW-LWy8Bo0QFIer