Alex Waygood AlexWaygood

Pythonista 🐍 writing a lot of Rust @astral-sh! 🦀. CPython core dev; also a maintainer of ruff, typeshed, typing_extensions and flake8-pyi.

AlexWaygood / last_n_lines.py

Last active March 10, 2024 16:30

Script to find the last `n` lines of a file

	import os
	from collections import deque
	from collections.abc import Iterator, Sequence
	from typing import Final, Protocol


	class SeekableBytesFile(Protocol):
	def seek(self, position: int, whence: int = ..., /) -> int: ...
	def read(self, amount: int, /) -> bytes: ...

AlexWaygood / find_identifier_lengths.py

Last active February 3, 2024 17:19

Script to find the distribution of lengths of Python identifiers in a given directory

	import ast
	import sys
	import keyword
	import seaborn
	from pathlib import Path
	from collections import Counter
	from dataclasses import dataclass


	LENGTHS_COUNT = Counter[int]()