使用chatGPT 一键开发项目

pip install gpt-engineer

# 下载项目
git clone https://github.com/AntonOsika/gpt-engineer.git
cd gpt-engineer

# 创建python虚拟环境
python3.9 -m venv env
source env/bin/activate
pip3.9 install --upgrade pip
# 安装
pip install -e .

# 新增api key变量
export OPENAI_API_KEY=sk-kWyrGceFzDExxxxxxxxxxxx

# 修改提词器
$ cp -r projects/example/ projects/license
$ vi /projects/license/prompt

1. 请用中文和我对话, 正在使用gpt-3.5 注意Rate limits的问题
2. 项目用途:  验证用户序列号License服务端
3. 使用djangorestframework+djangorestframework-simplejwt,视图尽量使用ModelViewSet,路由用DefaultRouter()

# 生成代码
gpt-engineer projects/license

# 建立项目
cd projects/license/workspace
python3 -m venv myenv
source myenv/bin/activate
pip install djangorestframework  djangorestframework-simplejwt django-simpleui django-import-export
pip freeze > requirements.txt
django-admin startproject website .

#################### website/settings.py ####################
INSTALLED_APPS = [
    'simpleui',
  
     ......

    'rest_framework',  
    'rest_framework_simplejwt',
    'app',
    'import_export', # django-admin导入导出

LANGUAGE_CODE = 'zh-hans'
TIME_ZONE = 'Asia/Shanghai'


REST_FRAMEWORK = {
      'DEFAULT_PERMISSION_CLASSES': (
        'rest_framework.permissions.IsAuthenticated',  # 全局启用登录验证
    ),
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework_simplejwt.authentication.JWTAuthentication',  # 全局使用认证方式JWT
        'rest_framework.authentication.SessionAuthentication', # 基于Django会话管理
        'rest_framework.authentication.BasicAuthentication', # basic认证
    ),
}

# JWT配置
import datetime
SIMPLE_JWT = {
    'TOKEN_TYPE_CLAIM': 'token_type',
    'AUTH_HEADER_TYPES': ('Bearer',),  # 自定义请求头, Authorization: Bearer <token>
    'ACCESS_TOKEN_LIFETIME': datetime.timedelta(days=7),  # 设置token过期时间
    'BLACKLIST_AFTER_ROTATION': True # 默认值是True,旧的刷新令牌将被列入黑名单
}



#################### website/urls.py ####################
from django.contrib import admin
from django.urls import path,include

from rest_framework_simplejwt.views import (
    TokenObtainPairView,
    TokenRefreshView,
)

urlpatterns = [
    path('admin/', admin.site.urls),
    path('api/token/', TokenObtainPairView.as_view(), name='token_obtain_pair'),
    path('api/token/refresh/', TokenRefreshView.as_view(), name='token_refresh'),
    path('api/license/', include('app.urls')),  # gpt生成代码的路由，urls.py扮演了控制器（Controller）的角色
]
]

# 初始化
python manage.py makemigrations app
python manage.py migrate
python manage.py  createsuperuser

gpt-engineer --help

63     def next(self, messages: List[Dict[str, str]], prompt=None, *, step_name=None):
 64         if prompt:
 65             messages += [{"role": "user", "content": prompt}]
 66 
 67         logger.debug(f"Creating a new chat completion: {messages}")
 68         response = openai.ChatCompletion.create(
 69             messages=messages,
 70             stream=True,
 71             model=self.model,
 72             temperature=self.temperature,
 73         )
 74         import time
 75         time.sleep(20)  # 延迟20秒
 76         logger.info("延迟20秒")