gavinwahl

def sa_to_django(model, row, table=None):
    """
    Constructs a Django model from a sqlalchemy result row. We could just fetch
    the django model by id, but that'd several queries for each row of the
    report.

    XXX: Does not handle _meta.state.adding (maybe it should?), so don't try to
         save the model.
    """

gavinwahl

from django.core.cache import cache


class RateLimiter(object):
    def __init__(self, timeout, max_failures):
        self.timeout = timeout
        self.max_failures = max_failures

    def get_key(self, t):
        return ':'.join(str(s) for s in t)

gavinwahl

import contextlib


@contextlib.contextmanager
def bulk_object_creator(limit=100):
    """
    Allows creation of model objects in bulk, intelligently not using too much memory.

        with bulk_object_creator() as foo_creator:
            for i in range(100000):

gavinwahl

import React, { Component } from 'react';
import PropTypes from 'prop-types';

const {Provider: AudioContextProvider, Consumer: AudioConsumer} = React.createContext();


class AudioProvider extends Component {
  static propTypes = {
    children: PropTypes.arrayOf(PropTypes.node).isRequired,
  }

gavinwahl

use std::sync::Arc;
use tokio::sync::Mutex;
use tokio::net::TcpListener;
use tokio::sync::mpsc;
use tokio::io::{AsyncReadExt, AsyncWriteExt};
use slotmap::{DenseSlotMap, DefaultKey};
use tokio::select;