use tokio::sync::mpsc::{self, Sender};
use tokio::sync::mpsc::error::TrySendError;

use crate::email::{EmailJob, EmailMessage};
use crate::worker::EmailWorker;

import hashlib
import json


def compute_etag(payload, weak=False):
    body = json.dumps(payload, sort_keys=True, separators=(",", ":"))

package com.example.orders.dto;

import com.example.orders.validation.ValidationGroups.Create;
import com.example.orders.validation.ValidationGroups.Update;
import jakarta.validation.Valid;
import jakarta.validation.constraints.*;

Rails.application.routes.draw do
  resources :articles do
    resources :comments, shallow: true, only: %i[index new create show edit update destroy]
  end

  root "articles#index"

use std::fmt;

#[derive(Debug)]
pub enum HashError {
    Backend(String),
    InvalidHash,

const Busboy = require('busboy');
const { storeFile } = require('./storage');

function parseMultipart(req, { maxFileSize = 20 * 1024 * 1024 } = {}) {
  return new Promise((resolve, reject) => {
    const busboy = Busboy({

import os
import uuid

from flask import Blueprint, current_app, jsonify, request
from werkzeug.exceptions import RequestEntityTooLarge

class Product < ApplicationRecord
  scope :by_status, ->(status) {
    status.present? ? where(status: status) : all
  }

  scope :in_category, ->(category_id) {

package com.example.security;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

package optimistic

import (
	"errors"
	"sync"
)

import {
  Column,
  Entity,
  PrimaryGeneratedColumn,
  UpdateDateColumn,
  VersionColumn,

const pino = require('pino');
const { AsyncLocalStorage } = require('async_hooks');

const als = new AsyncLocalStorage();

const logger = pino({