mirror of
https://github.com/fastapi-practices/fastapi_best_architecture.git
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5e438c685d
* define the basic architecture * Update script and deployment file locations * Update the route registration * Fix CI download dependencies * Updated ruff to 0.3.3 * Update app subdirectory naming * Update the model import * fix pre-commit pdm lock * Update the service directory naming * Add CRUD method documents * Fix the issue of circular import * Update the README document * Update the SQL statement for create tables * Update docker scripts and documentation * Fix docker scripts * Update the backend README.md * Add the security folder and move the redis client * Update the configuration item * Fix environment configuration reads * Update the default configuration * Updated README description * Updated the user registration API * Fix test cases * Update the celery configuration * Update and fix celery configuration * Updated the celery structure * Update celery tasks and api * Add celery flower * Update the import style * Update contributors
31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from fast_captcha import img_captcha
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from fastapi import APIRouter, Depends, Request
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from fastapi_limiter.depends import RateLimiter
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from starlette.concurrency import run_in_threadpool
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from backend.app.admin.conf import admin_settings
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from backend.common.response.response_schema import ResponseModel, response_base
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from backend.database.db_redis import redis_client
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router = APIRouter()
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@router.get(
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'',
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summary='获取登录验证码',
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dependencies=[Depends(RateLimiter(times=5, seconds=10))],
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)
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async def get_captcha(request: Request) -> ResponseModel:
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"""
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此接口可能存在性能损耗，尽管是异步接口，但是验证码生成是IO密集型任务，使用线程池尽量减少性能损耗
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"""
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img_type: str = 'base64'
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img, code = await run_in_threadpool(img_captcha, img_byte=img_type)
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ip = request.state.ip
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await redis_client.set(
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f'{admin_settings.CAPTCHA_LOGIN_REDIS_PREFIX}:{ip}', code, ex=admin_settings.CAPTCHA_LOGIN_EXPIRE_SECONDS
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)
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return await response_base.success(data={'image_type': img_type, 'image': img})
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