The task in question was "define a property on a NamedTuple". Somehow the Statistically Average Coder had generated the assertion that the property has to be patched onto the class after it's created.
December 30, 2025 at 10:11 PM
The task in question was "define a property on a NamedTuple". Somehow the Statistically Average Coder had generated the assertion that the property has to be patched onto the class after it's created.
🐍📰 Write Pythonic and Clean Code With namedtuple
#python
#python
Write Pythonic and Clean Code With namedtuple
In this step-by-step tutorial, you'll learn what Python's namedtuple is and how to use it in your code. You'll also learn about the main differences between named tuples and other data structures, such as dictionaries, data classes, and typed named tup...
realpython.com
March 18, 2025 at 10:30 PM
🐍📰 Write Pythonic and Clean Code With namedtuple
#python
#python
TIL about `copy.replace()` in Python 3.13
Trying to edit a NamedTuple or frozen dataclass in Python is much simpler now: there's a new `__replace__` method on them, and the right API to use it is:
>>> v
Vector(x=1, y=2)
>>> import copy
>>> copy.replace(v, x=3)
Vector(x=3, y=2)
Trying to edit a NamedTuple or frozen dataclass in Python is much simpler now: there's a new `__replace__` method on them, and the right API to use it is:
>>> v
Vector(x=1, y=2)
>>> import copy
>>> copy.replace(v, x=3)
Vector(x=3, y=2)
December 22, 2024 at 10:31 AM
TIL about `copy.replace()` in Python 3.13
Trying to edit a NamedTuple or frozen dataclass in Python is much simpler now: there's a new `__replace__` method on them, and the right API to use it is:
>>> v
Vector(x=1, y=2)
>>> import copy
>>> copy.replace(v, x=3)
Vector(x=3, y=2)
Trying to edit a NamedTuple or frozen dataclass in Python is much simpler now: there's a new `__replace__` method on them, and the right API to use it is:
>>> v
Vector(x=1, y=2)
>>> import copy
>>> copy.replace(v, x=3)
Vector(x=3, y=2)
TIL about Python 3.13's cute copy.replace() for creating modified copies of immutable (not only, but for them it's super convenient) types.
Point = namedtuple('Point', ['x', 'y', 'z'])
p0 = Point(x=0, y=50, z=10)
p1 = copy.replace(p0, x=5)
You can override __replace__ in your custom class too!
Point = namedtuple('Point', ['x', 'y', 'z'])
p0 = Point(x=0, y=50, z=10)
p1 = copy.replace(p0, x=5)
You can override __replace__ in your custom class too!
October 28, 2025 at 5:56 PM
TIL about Python 3.13's cute copy.replace() for creating modified copies of immutable (not only, but for them it's super convenient) types.
Point = namedtuple('Point', ['x', 'y', 'z'])
p0 = Point(x=0, y=50, z=10)
p1 = copy.replace(p0, x=5)
You can override __replace__ in your custom class too!
Point = namedtuple('Point', ['x', 'y', 'z'])
p0 = Point(x=0, y=50, z=10)
p1 = copy.replace(p0, x=5)
You can override __replace__ in your custom class too!
Named Tuples in Python:
A named tuple lets you create lightweight, immutable objects with named fields for better readability and access than regular tuples.
#Python #PythonTips #NamedTuple #CodingTips #LearnPython #PythonDeveloper #CodeSmarter #100DaysOfCode #PythonHack #TechTip
A named tuple lets you create lightweight, immutable objects with named fields for better readability and access than regular tuples.
#Python #PythonTips #NamedTuple #CodingTips #LearnPython #PythonDeveloper #CodeSmarter #100DaysOfCode #PythonHack #TechTip
June 27, 2025 at 9:00 PM
Named Tuples in Python:
A named tuple lets you create lightweight, immutable objects with named fields for better readability and access than regular tuples.
#Python #PythonTips #NamedTuple #CodingTips #LearnPython #PythonDeveloper #CodeSmarter #100DaysOfCode #PythonHack #TechTip
A named tuple lets you create lightweight, immutable objects with named fields for better readability and access than regular tuples.
#Python #PythonTips #NamedTuple #CodingTips #LearnPython #PythonDeveloper #CodeSmarter #100DaysOfCode #PythonHack #TechTip
🐍📰 Write Pythonic and Clean Code With namedtuple
Discover how Python's namedtuple lets you create simple, readable data structures with named fields you can access using dot notation.
buff.ly/RoxwgVq
Discover how Python's namedtuple lets you create simple, readable data structures with named fields you can access using dot notation.
buff.ly/RoxwgVq
June 18, 2025 at 12:58 PM
🐍📰 Write Pythonic and Clean Code With namedtuple
Discover how Python's namedtuple lets you create simple, readable data structures with named fields you can access using dot notation.
buff.ly/RoxwgVq
Discover how Python's namedtuple lets you create simple, readable data structures with named fields you can access using dot notation.
buff.ly/RoxwgVq
But if you want to use something that can count the number of Fire/water/wind, consider a namedtuple from the collections library:
from collections import namedtuple
Spell = namedtuple(“Spell”, (“Earth”,”Fire”,”Water”))
PlayerSpell = Spell()
PlayerSpell[“Fire”] = ask(“How much fire?”)
from collections import namedtuple
Spell = namedtuple(“Spell”, (“Earth”,”Fire”,”Water”))
PlayerSpell = Spell()
PlayerSpell[“Fire”] = ask(“How much fire?”)
February 18, 2025 at 5:46 AM
But if you want to use something that can count the number of Fire/water/wind, consider a namedtuple from the collections library:
from collections import namedtuple
Spell = namedtuple(“Spell”, (“Earth”,”Fire”,”Water”))
PlayerSpell = Spell()
PlayerSpell[“Fire”] = ask(“How much fire?”)
from collections import namedtuple
Spell = namedtuple(“Spell”, (“Earth”,”Fire”,”Water”))
PlayerSpell = Spell()
PlayerSpell[“Fire”] = ask(“How much fire?”)
Write Pythonic and Clean Code With namedtuple via @realpython.com
#python #programming
realpython.com/python-named...
#python #programming
realpython.com/python-named...
Write Pythonic and Clean Code With namedtuple – Real Python
Discover how Python's namedtuple lets you create simple, readable data structures with named fields you can access using dot notation.
realpython.com
June 18, 2025 at 1:46 PM
Write Pythonic and Clean Code With namedtuple via @realpython.com
#python #programming
realpython.com/python-named...
#python #programming
realpython.com/python-named...
Or use a NamedTuple or dataclass
December 23, 2023 at 2:21 AM
Or use a NamedTuple or dataclass
Functional code allows for this to become driven by a simple NamedTuple which makes this super easy to test and simple to define the state that each parameter should exist in.
November 23, 2024 at 12:09 AM
Functional code allows for this to become driven by a simple NamedTuple which makes this super easy to test and simple to define the state that each parameter should exist in.
NamedTuple tbm da certo ... Mas dataclass / pydantic é melhor pq é + strict realmente
September 14, 2025 at 11:28 PM
NamedTuple tbm da certo ... Mas dataclass / pydantic é melhor pq é + strict realmente
🐍📰 Write Pythonic and Clean Code With namedtuple
Learn how Python's namedtuple allows you to create clear, accessible data structures with named fields that can be accessed using dot notation.
buff.ly/RoxwgVq
Learn how Python's namedtuple allows you to create clear, accessible data structures with named fields that can be accessed using dot notation.
buff.ly/RoxwgVq
June 21, 2025 at 9:21 PM
🐍📰 Write Pythonic and Clean Code With namedtuple
Learn how Python's namedtuple allows you to create clear, accessible data structures with named fields that can be accessed using dot notation.
buff.ly/RoxwgVq
Learn how Python's namedtuple allows you to create clear, accessible data structures with named fields that can be accessed using dot notation.
buff.ly/RoxwgVq
namedtupleはtupleの拡張で、tupleと互換性があるかちゃ。つまり比較などで参照されるのはtupleが持つ属性であってnamedtupleで定義した型の情報ではないかちゃ
May 16, 2025 at 10:01 AM
namedtupleはtupleの拡張で、tupleと互換性があるかちゃ。つまり比較などで参照されるのはtupleが持つ属性であってnamedtupleで定義した型の情報ではないかちゃ
How I wish Python import syntax were:
import numpy as np
import typing.(NamedTuple, Tuple)
How Python import syntax is:
import numpy as np
from typing import NamedTuple, Tuple
import numpy as np
import typing.(NamedTuple, Tuple)
How Python import syntax is:
import numpy as np
from typing import NamedTuple, Tuple
October 31, 2024 at 3:05 PM
How I wish Python import syntax were:
import numpy as np
import typing.(NamedTuple, Tuple)
How Python import syntax is:
import numpy as np
from typing import NamedTuple, Tuple
import numpy as np
import typing.(NamedTuple, Tuple)
How Python import syntax is:
import numpy as np
from typing import NamedTuple, Tuple
Oh yes! Named tuples are like promises that went to business school 🎓
from collections import namedtuple
Person = namedtuple('Person', ['name', 'age'])
me = Person('Bob', 25)
They're what regular tuples become after watching too many TED talks about self-improvement 😄
from collections import namedtuple
Person = namedtuple('Person', ['name', 'age'])
me = Person('Bob', 25)
They're what regular tuples become after watching too many TED talks about self-improvement 😄
December 31, 2024 at 12:14 PM
Oh yes! Named tuples are like promises that went to business school 🎓
from collections import namedtuple
Person = namedtuple('Person', ['name', 'age'])
me = Person('Bob', 25)
They're what regular tuples become after watching too many TED talks about self-improvement 😄
from collections import namedtuple
Person = namedtuple('Person', ['name', 'age'])
me = Person('Bob', 25)
They're what regular tuples become after watching too many TED talks about self-improvement 😄
C++ can be so readable
![// Credit to Matthew Guidry
template <typename Tuple1, typename Tuple2>
constexpr auto TupleCatHelper(Tuple1 t1, Tuple2 t2) {
return [&]<typename... TOuter>(mguid::NamedTuple<TOuter...>) {
return [&]<typename... TInner>(mguid::NamedTuple<TInner...>) {
return std::apply(
[&]<typename... ArgsOuter>(ArgsOuter&&... outer_args) {
return std::apply(
[&]<typename... ArgsInner>(ArgsInner&&... inner_args) {
return mguid::NamedTuple<TOuter..., TInner...>(
std::forward<ArgsOuter>(outer_args)...,
std::forward<ArgsInner>(inner_args)...);
},
static_cast<const typename std::remove_cvref_t<Tuple2>::Base&>(t2));
},
static_cast<const typename std::remove_cvref_t<Tuple1>::Base&>(t1));
}(t2);
}(t1);
}
Lambda None of the Things
Braden Ganetsky](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:qcjmkxk5v4o33pd4z7na6wmw/bafkreihshnwpokjj7i7polf6k2br3oz6hvdgw7zycalhmeb443xqniwrmq)
March 25, 2026 at 6:58 PM
C++ can be so readable
missed this in the polars docs: you can load a polars dataframe from pydantic. github.com/pola-rs/pola....
feat(python): support `DataFrame` init from `pydantic` model data by alexander-beedie · Pull Request #8178 · pola-rs/polars
Closes #8154.
This was a simple addition; pydantic model data is largely equivalent to @dataclass or NamedTuple data, which we already support. Only needed a few minor tweaks to leverage the existi...
github.com
March 6, 2025 at 7:33 PM
missed this in the polars docs: you can load a polars dataframe from pydantic. github.com/pola-rs/pola....
Day 12 of #AdventOfCode2024, I originally was about to use dataclasses, but ended up using just dict and NamedTuple again.
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
December 17, 2024 at 11:04 AM
Day 12 of #AdventOfCode2024, I originally was about to use dataclasses, but ended up using just dict and NamedTuple again.
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
Thanks to Guo Yubin Chimney now supports NamedTuples!
Grab it at:
- github.com/scalalandio/...
- github.com/scalalandio/...
Grab it at:
- github.com/scalalandio/...
- github.com/scalalandio/...
Release v1.9.0 · scalalandio/chimney
Changelog:
Add supports for NamedTuple (#766). by @ETCHKILI in #852
github.com
March 10, 2026 at 9:50 AM
Thanks to Guo Yubin Chimney now supports NamedTuples!
Grab it at:
- github.com/scalalandio/...
- github.com/scalalandio/...
Grab it at:
- github.com/scalalandio/...
- github.com/scalalandio/...
qiita.com/Seny/items/a...
残念。遅いのか。まあ、classだからな。
組み込みにclass使うと明らかに遅くなるもんなぁ。以前機械学習器(動くことすらしないやつ(汗))のリファクターでclass使ってきれいに書き直したら遅くなったような気がして、詳しそうな人に聞いてみた事があるんだけど、特に考えたことはなさそうだった。でも、やっぱ気のせいじゃなかったぽ。
今でもclassは使っちゃうけど…。見やすいし、引数のバケツリレーしなくて済むから楽なんだよね。組み込みみたいなリアルタイム性までは要求されないし。
データに関しては、素直に辞書のままで行くか。
残念。遅いのか。まあ、classだからな。
組み込みにclass使うと明らかに遅くなるもんなぁ。以前機械学習器(動くことすらしないやつ(汗))のリファクターでclass使ってきれいに書き直したら遅くなったような気がして、詳しそうな人に聞いてみた事があるんだけど、特に考えたことはなさそうだった。でも、やっぱ気のせいじゃなかったぽ。
今でもclassは使っちゃうけど…。見やすいし、引数のバケツリレーしなくて済むから楽なんだよね。組み込みみたいなリアルタイム性までは要求されないし。
データに関しては、素直に辞書のままで行くか。
namedtupleで美しいpythonを書く！（翻訳） - Qiita
namedtupleの解説記事です。この記事の想定読者namedtupleの基本を知りたい人namedtupleの存在意義がよく分からない人namedtupleの活用場面を知りたい人そこそ…
qiita.com
February 18, 2025 at 4:29 PM
qiita.com/Seny/items/a...
残念。遅いのか。まあ、classだからな。
組み込みにclass使うと明らかに遅くなるもんなぁ。以前機械学習器(動くことすらしないやつ(汗))のリファクターでclass使ってきれいに書き直したら遅くなったような気がして、詳しそうな人に聞いてみた事があるんだけど、特に考えたことはなさそうだった。でも、やっぱ気のせいじゃなかったぽ。
今でもclassは使っちゃうけど…。見やすいし、引数のバケツリレーしなくて済むから楽なんだよね。組み込みみたいなリアルタイム性までは要求されないし。
データに関しては、素直に辞書のままで行くか。
残念。遅いのか。まあ、classだからな。
組み込みにclass使うと明らかに遅くなるもんなぁ。以前機械学習器(動くことすらしないやつ(汗))のリファクターでclass使ってきれいに書き直したら遅くなったような気がして、詳しそうな人に聞いてみた事があるんだけど、特に考えたことはなさそうだった。でも、やっぱ気のせいじゃなかったぽ。
今でもclassは使っちゃうけど…。見やすいし、引数のバケツリレーしなくて済むから楽なんだよね。組み込みみたいなリアルタイム性までは要求されないし。
データに関しては、素直に辞書のままで行くか。
❓🐍 Quiz: Using Data Classes in Python Quiz realpython.com/quizzes/data...
Using Data Classes in Python Quiz – Real Python
Test your knowledge of Python data classes, namedtuple, immutability, auto-generated methods, inheritance, and slots.
realpython.com
March 25, 2026 at 12:04 PM
❓🐍 Quiz: Using Data Classes in Python Quiz realpython.com/quizzes/data...
Gotta have grace for my homies, because periodically I'm like "wow instead of making a whole new class I could just make a NamedTuple with an alternate constructor method or two," and before you know it I've made A Whole New Class But Worse
beam-eyed mfs ain't to step to their mote-eyed tovarishes
beam-eyed mfs ain't to step to their mote-eyed tovarishes
October 31, 2024 at 11:48 AM
Gotta have grace for my homies, because periodically I'm like "wow instead of making a whole new class I could just make a NamedTuple with an alternate constructor method or two," and before you know it I've made A Whole New Class But Worse
beam-eyed mfs ain't to step to their mote-eyed tovarishes
beam-eyed mfs ain't to step to their mote-eyed tovarishes