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EffectAsset {
name: "particle_swirl",
capacity: 8192,
spawner: Spawner {
num_particles: Single(
64.0,
),
spawn_time: Single(
1.0,
),
@Xion
Xion / count_bevy_plugins.rs
Last active October 18, 2022 18:00
Count installed Bevy plugins
// License: BSD-3
use std::io::{self, Write};
use std::string::FromUtf8Error;
use std::sync::Arc;
use antidote::RwLock;
use bevy::prelude::*;
use bevy::reflect::FromReflect;
use bevy::utils::tracing::{self, Dispatch};
#!/bin/sh
curl https://hackage.haskell.org/package/Chart-1.1/docs/Control-Lens-Operators.html | python -c '
import re, sys
for line in sys.stdin.readlines():
m = re.search(r"""class="def">([^<]+)</a> ::""", line)
if m:
print(m.group(1)[1:-1].replace("&lt;", "<").replace("&amp;", "&").replace("&gt;", ">"))
' | sort | uniq | wc -l
@Xion
Xion / playground.rs
Last active November 1, 2017 18:12 — forked from anonymous/playground.rs
Rust code shared from the playground
#[macro_use]
extern crate serde_derive;
extern crate toml;
use std::borrow::Cow;
use std::fs::File;
use std::io::Read;
#[derive(Debug, Serialize, Deserialize)]
pub struct Config<'a> {
@Xion
Xion / mock.py
Created May 8, 2016 00:12
Fix for Mock.configure_mock
"""
Extensions to the standard Python mock library.
Use it instead of the library itself.
"""
from __future__ import absolute_import
try:
from unittest.mock import *
except ImportErorr:
from mock import *
@Xion
Xion / lambdacode.py
Last active November 23, 2023 03:59
Retrieve source code of a (short) lambda -- http://xion.io/post/code/python-get-lambda-code.html
import ast
import inspect
import os
def get_short_lambda_source(lambda_func):
"""Return the source of a (short) lambda function.
If it's impossible to obtain, returns None.
"""
try:
@Xion
Xion / requestcontexttask.py
Created November 4, 2015 06:39
Base class for Celery tasks running inside Flask request context
from celery import Task
from flask import has_request_context, make_response, request
from myapp import app
__all__ = ['RequestContextTask']
class RequestContextTask(Task):
@Xion
Xion / sqla_enum.py
Created October 25, 2015 23:02
SQLAlchemy column type for storing Python enums
from enum import Enum
from inspect import isclass
import re
from sqlalchemy.types import TypeDecorator, TypeEngine
__all__ = ['EnumType']
@Xion
Xion / sqla_regex.py
Last active May 13, 2021 05:16
Regular expression filters in SQLAlchemy
"""
Module implementing an enhanced string column type for SQLAlchemy
with a support for regular expression operators in Postgres and SQLite.
"""
import re
from sqlalchemy import String as _String, event, exc
from sqlalchemy.engine import Engine
from sqlalchemy.ext.compiler import compiles
from sqlalchemy.sql.expression import BinaryExpression, func, literal
@Xion
Xion / purge_memcache.exp
Created September 20, 2015 03:14
Flush all keys from memcached server
#!/usr/bin/expect --
# Purge local memcache, flushing all the keys & values
set escapechar !; # easier to send than default ^]
set host [lindex $argv 1];
if { ![string length $host] } {
set host "localhost";
}