Joseph Perez wyfo

wyfo / asyncio-select.py

Last active October 22, 2024 16:12

Python asyncio select implementation

	import asyncio
	import collections.abc
	import inspect
	import random
	import typing


	@typing.overload
	def select[T](
	awaitables: collections.abc.Sequence[collections.abc.Awaitable[T]],

wyfo / atomic_waker.rs

Last active July 10, 2023 05:11

`AtomicWaker` optimized implementation

	#![no_std]

	use core::{
	cell::UnsafeCell,
	mem::MaybeUninit,
	sync::atomic::{AtomicU8, Ordering},
	task::Waker,
	};

	const EMPTY: u8 = 0b000;

wyfo / one_of.py

Last active October 14, 2022 20:10

GraphQL @OneOf directive implementation in Python using graphql-core

	"""
	This example shows an implementation of the @oneOf directive proposed here:
	https://github.com/graphql/graphql-spec/pull/825.

	It requires Python 3.9 and graphql-core 3.1.3 (https://github.com/graphql-python/graphql-core).

	Although the directive support can be implemented out of the box when used in a field
	definition, its use in input object type definition requires a specific graphql-core
	feature custom output types of input object types
	(https://graphql-core-3.readthedocs.io/en/latest/diffs.html#custom-output-types-of-input-object-types).