codesnips

decorators

python 
import hashlib
from functools import wraps

from flask import request, make_response
from redis import Redis

Flask ETag Caching for an Expensive Endpoint with Conditional 304 Handling

flask http-caching etag
by codesnips 2 tabs
typescript 
import { Injectable, NestMiddleware, UnauthorizedException } from '@nestjs/common';
import { Request, Response, NextFunction } from 'express';
import { TenantService } from './tenant.service';

@Injectable()
export class TenantContextMiddleware implements NestMiddleware {

Bind Tenant Context Per Request in NestJS With a Custom @TenantId() Decorator

nestjs multi-tenancy decorators
by codesnips 4 tabs
python 
from functools import wraps
from django.http import JsonResponse
from django.core.cache import cache


def ajax_required(view_func):

Django custom decorators for view logic

django python decorators
by Priya Sharma 1 tab
typescript 
import { Body, Controller, Get, Post, UseGuards } from '@nestjs/common';
import { FeatureFlagGuard } from './feature-flag.guard';
import { RequireFeature } from './feature-flag.decorator';

@Controller('experiments')
@UseGuards(FeatureFlagGuard)

Per-Request Feature Flags in NestJS with a Custom Decorator and Resolution Guard

nestjs feature-flags guards
by codesnips 4 tabs
python 
import functools
import threading
import time
from collections import OrderedDict

Custom TTL + LRU Cache Decorator for Expensive Python Computations

python caching lru
by codesnips 2 tabs