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修改知识库为表中数据,完善了权限通知功能

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wanjia 2025-02-26 21:05:55 +08:00
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/shelf/
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env/
.env/
.venv/
ENV/
# Python 编译文件
__pycache__/
*.py[cod]
*$py.class
*.so
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dist/
build/
*.egg-info/
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.coverage
htmlcov/
.tox/
.pytest_cache/
# IDE 相关
.idea/
.vscode/
*.swp
*.swo
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logs/
# 本地配置文件
config.local.ini
.env.local

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<version value="1.0" />
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
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<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (role_based_system) (2)" project-jdk-type="Python SDK" />
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<?xml version="1.0" encoding="UTF-8"?>
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#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys
def main():
"""Run administrative tasks."""
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'role_based_system.settings')
try:
from django.core.management import execute_from_command_line
except ImportError as exc:
raise ImportError(
"Couldn't import Django. Are you sure it's installed and "
"available on your PYTHONPATH environment variable? Did you "
"forget to activate a virtual environment?"
) from exc
execute_from_command_line(sys.argv)
if __name__ == '__main__':
main()

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"""
ASGI config for role_based_system project.
It exposes the ASGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/5.1/howto/deployment/asgi/
"""
import os
import django
# 首先设置 Django 设置模块
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'role_based_system.settings')
django.setup() # 添加这行来初始化 Django
# 然后再导入其他模块
from django.core.asgi import get_asgi_application
from channels.routing import ProtocolTypeRouter, URLRouter
from channels.auth import AuthMiddlewareStack
from user_management.routing import websocket_urlpatterns
application = ProtocolTypeRouter({
"http": get_asgi_application(),
"websocket": AuthMiddlewareStack(
URLRouter(websocket_urlpatterns)
),
})

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"""
Django settings for role_based_system project.
Generated by 'django-admin startproject' using Django 5.1.5.
For more information on this file, see
https://docs.djangoproject.com/en/5.1/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.1/ref/settings/
"""
import os
from pathlib import Path
# API 配置
API_BASE_URL = 'http://81.69.223.133:48329'
DEPARTMENT_GROUPS = {
"技术部": ["开发组", "测试组", "运维组"],
"产品部": ["产品组", "设计组"],
"市场部": ["销售组", "推广组"],
"行政部": ["人事组", "财务组"]
}
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-5f*=0_2did)e(()n58=e#vd5gaf&y$thgt(h6&=p+wm1*r6mb='
# SECURITY WARNING: don't run with debug turned on in production!
# 开发配置
# DEBUG = True
ALLOWED_HOSTS = ['*'] # 仅在开发环境使用
# 服务器配置
DEBUG = False
# ALLOWED_HOSTS = ['frptx.chiyong.fun', 'localhost', '127.0.0.1']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'rest_framework',
'rest_framework.authtoken',
'channels',
'user_management',
'channels_redis',
'corsheaders',
]
MIDDLEWARE = [
'corsheaders.middleware.CorsMiddleware', # CORS中间件要放在CommonMiddleware前面
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
# 'django.middleware.csrf.CsrfViewMiddleware', # WebSocket不需要CSRF
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'user_management.middleware.UserActivityMiddleware',
]
ROOT_URLCONF = 'role_based_system.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [BASE_DIR / 'templates']
,
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'role_based_system.wsgi.application'
# Database
# https://docs.djangoproject.com/en/5.1/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'rolebasedfilemanagement',
'USER': 'root',
'PASSWORD': '123456',
'HOST': 'localhost',
'PORT': '3306',
}
}
# Password validation
# https://docs.djangoproject.com/en/5.1/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
STATIC_URL = 'static/'
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
AUTH_USER_MODEL = 'user_management.User'
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': [
'rest_framework.authentication.TokenAuthentication',
'rest_framework.authentication.SessionAuthentication',
],
'DEFAULT_PERMISSION_CLASSES': [
'rest_framework.permissions.IsAuthenticated',
]
}
# Channels 配置
ASGI_APPLICATION = "role_based_system.asgi.application"
# Channel Layers 配置
CHANNEL_LAYERS = {
"default": {
"BACKEND": "channels_redis.core.RedisChannelLayer",
"CONFIG": {
"hosts": [("127.0.0.1", 6379)],
"capacity": 1500, # 消息队列容量
"expiry": 10, # 消息过期时间（秒）
},
},
}
# CORS 配置
CORS_ALLOW_ALL_ORIGINS = True
CORS_ALLOW_CREDENTIALS = True
CORS_ALLOWED_ORIGINS = [
"http://localhost:8000",
"http://127.0.0.1:8000",
"ws://localhost:8000", # 添加 WebSocket
"ws://127.0.0.1:8000" # 添加 WebSocket
]
# 允许的请求头
CORS_ALLOWED_HEADERS = [
'accept',
'accept-encoding',
'authorization',
'content-type',
'dnt',
'origin',
'user-agent',
'x-csrftoken',
'x-requested-with',
]
# 允许的请求方法
CORS_ALLOWED_METHODS = [
'DELETE',
'GET',
'OPTIONS',
'PATCH',
'POST',
'PUT',
]
# WebSocket 允许的来源
CSRF_TRUSTED_ORIGINS = [
'http://localhost:8000',
'http://127.0.0.1:8000',
'ws://localhost:8000', # 添加 WebSocket
'ws://127.0.0.1:8000', # 添加 WebSocket
]
# 服务器配置
# 静态文件配置
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
# 媒体文件配置
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
# 文件上传配置
FILE_UPLOAD_MAX_MEMORY_SIZE = 10 * 1024 * 1024 # 10MB
MAX_UPLOAD_SIZE = 10 * 1024 * 1024 # 10MB
# 日志配置
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'handlers': {
'console': {
'class': 'logging.StreamHandler',
},
'file': {
'class': 'logging.FileHandler',
'filename': 'debug.log',
},
},
'root': {
'handlers': ['console', 'file'],
'level': 'DEBUG',
},
}
# CSRF 配置
CSRF_COOKIE_SECURE = False # 开发环境设置为 False
CSRF_COOKIE_HTTPONLY = False
CSRF_USE_SESSIONS = False
CSRF_COOKIE_SAMESITE = 'Lax'
CSRF_TRUSTED_ORIGINS = [
'http://localhost:8000',
'http://127.0.0.1:8000',
'ws://localhost:8000', # 添加 WebSocket
'ws://127.0.0.1:8000' # 添加 WebSocket
]
# Session 配置
SESSION_COOKIE_SECURE = False # 开发环境设置为 False
SESSION_COOKIE_HTTPONLY = True
SESSION_COOKIE_SAMESITE = 'Lax'
# REST Framework 配置
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': [
'rest_framework.authentication.TokenAuthentication',
'rest_framework.authentication.SessionAuthentication', # WebSocket 需要
],
'DEFAULT_PERMISSION_CLASSES': [
'rest_framework.permissions.IsAuthenticated',
],
'DEFAULT_PARSER_CLASSES': [
'rest_framework.parsers.JSONParser',
'rest_framework.parsers.FormParser',
'rest_framework.parsers.MultiPartParser'
],
}

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"""
URL configuration for role_based_system project.
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/5.1/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.urls import include, path
2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
from django.contrib import admin
from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
# 管理后台
path('admin/', admin.site.urls),
# API路由
path('api/', include('user_management.urls')),
# 媒体文件服务
*static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT),
# 静态文件服务（仅在DEBUG模式下）
*static(settings.STATIC_URL, document_root=settings.STATIC_ROOT),
]
# 添加调试工具栏（仅在DEBUG模式下）
if settings.DEBUG:
import debug_toolbar
urlpatterns = [
path('__debug__/', include(debug_toolbar.urls)),
] + urlpatterns

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"""
WSGI config for role_based_system project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/5.1/howto/deployment/wsgi/
"""
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'role_based_system.settings')
application = get_wsgi_application()

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from django.contrib import admin
from .models import User, Data, KnowledgeBase, Permission, ChatHistory, KnowledgeBasePermission
@admin.register(User)
class UserAdmin(admin.ModelAdmin):
list_display = ('username', 'email', 'role', 'department', 'date_joined')
list_filter = ('role', 'department', 'is_active')
search_fields = ('username', 'email', 'department')
@admin.register(Data)
class DataAdmin(admin.ModelAdmin):
list_display = ('name', 'type', 'user_id', 'department', 'create_time')
list_filter = ('type', 'department', 'create_time')
search_fields = ('name', 'desc', 'user_id')
readonly_fields = ('id', 'create_time', 'update_time')
@admin.register(KnowledgeBase)
class KnowledgeBaseAdmin(admin.ModelAdmin):
list_display = ('name', 'type', 'user_id', 'document_count', 'create_time')
list_filter = ('type', 'create_time')
search_fields = ('name', 'desc', 'user_id')
readonly_fields = ('id', 'create_time', 'update_time', 'document_count')
@admin.register(Permission)
class PermissionAdmin(admin.ModelAdmin):
list_display = [
'knowledge_base',
'applicant',
'status',
'get_permissions_display', # 显示具体的权限
'expires_at', # 显示过期时间
'created_at'
]
list_filter = [
'status',
'created_at',
'expires_at'
]
search_fields = [
'knowledge_base__name',
'applicant__username',
'reason',
'response_message'
]
readonly_fields = [
'created_at',
'updated_at'
]
def get_permissions_display(self, obj):
"""格式化显示权限"""
perms = []
permissions = obj.permissions
if permissions.get('can_read'):
perms.append('读取')
if permissions.get('can_edit'):
perms.append('编辑')
if permissions.get('can_delete'):
perms.append('删除')
return '、'.join(perms) if perms else '无权限'
get_permissions_display.short_description = '权限'
@admin.register(ChatHistory)
class ChatHistoryAdmin(admin.ModelAdmin):
list_display = ('user', 'role', 'conversation_id', 'created_at')
list_filter = ('role', 'created_at')
search_fields = ('user__username', 'content', 'conversation_id')
readonly_fields = ('created_at',)
admin.site.register(KnowledgeBasePermission)

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from django.apps import AppConfig
class UserManagementConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'user_management'
verbose_name = '用户管理系统'
# 完全移除 ready 方法

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import json
from channels.generic.websocket import AsyncWebsocketConsumer
from channels.db import database_sync_to_async
from channels.exceptions import StopConsumer
import logging
from rest_framework.authtoken.models import Token
logger = logging.getLogger(__name__)
class NotificationConsumer(AsyncWebsocketConsumer):
async def connect(self):
"""建立WebSocket连接"""
try:
# 获取token
headers = dict(self.scope['headers'])
auth_header = headers.get(b'authorization', b'').decode()
if not auth_header.startswith('Token '):
await self.close()
return
token_key = auth_header.split(' ')[1]
# 验证token
self.user = await self.get_user_from_token(token_key)
if not self.user:
await self.close()
return
# 为用户创建专属房间
self.room_name = f"notification_user_{self.user.id}"
await self.channel_layer.group_add(
self.room_name,
self.channel_name
)
await self.accept()
except Exception as e:
await self.close()
@database_sync_to_async
def get_user_from_token(self, token_key):
try:
token = Token.objects.select_related('user').get(key=token_key)
return token.user
except Token.DoesNotExist:
return None
async def disconnect(self, close_code):
"""断开WebSocket连接"""
try:
if hasattr(self, 'room_name'):
await self.channel_layer.group_discard(
self.room_name,
self.channel_name
)
logger.info(f"用户 {self.user.username} 已断开连接，关闭代码: {close_code}")
except Exception as e:
logger.error(f"断开连接时发生错误: {str(e)}")
async def notification(self, event):
"""处理并发送通知消息"""
try:
await self.send(text_data=json.dumps(event))
logger.info(f"已发送通知给用户 {self.user.username}")
except Exception as e:
logger.error(f"发送通知消息时发生错误: {str(e)}")

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from rest_framework.exceptions import APIException
from rest_framework import status
class ExternalAPIError(APIException):
"""外部 API 调用错误"""
status_code = status.HTTP_500_INTERNAL_SERVER_ERROR
default_detail = '外部 API 调用失败'
default_code = 'external_api_error'
def __init__(self, detail=None, code=None):
if detail is None:
detail = self.default_detail
if code is None:
code = self.default_code
super().__init__(detail, code)

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from django.core.management.base import BaseCommand
from django.contrib.auth import get_user_model
from user_management.models import ChatHistory
from django.utils import timezone
import uuid
User = get_user_model()
class Command(BaseCommand):
help = '创建聊天测试数据'
def handle(self, *args, **kwargs):
try:
# 获取测试用户
user = User.objects.first()
if not user:
self.stdout.write(self.style.ERROR('没有找到用户，请先创建用户'))
return
# 创建3个不同的对话
for i in range(3):
conversation_id = f"conv_{uuid.uuid4().hex[:10]}"
dataset_id = f"dataset_{i+1}"
dataset_name = f"测试数据集_{i+1}"
# 每个对话创建3轮问答
for j in range(3):
# 用户问题
ChatHistory.objects.create(
user=user,
dataset_id=dataset_id,
dataset_name=dataset_name,
conversation_id=conversation_id,
role='user',
content=f"这是第{i+1}个数据集的第{j+1}个问题？",
question=f"这是第{i+1}个数据集的第{j+1}个问题？",
answer="",
)
# AI回答
ChatHistory.objects.create(
user=user,
dataset_id=dataset_id,
dataset_name=dataset_name,
conversation_id=conversation_id,
role='assistant',
content=f"这是第{i+1}个数据集的第{j+1}个回答。",
question="",
answer=f"这是第{i+1}个数据集的第{j+1}个回答。",
)
self.stdout.write(self.style.SUCCESS('成功创建测试聊天数据'))
except Exception as e:
self.stdout.write(self.style.ERROR(f'创建测试数据失败: {str(e)}'))

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from django.core.management.base import BaseCommand
from django.contrib.auth import get_user_model
from django.utils import timezone
from rest_framework.authtoken.models import Token
User = get_user_model()
class Command(BaseCommand):
help = '创建测试用户：1个管理员，2个组长，4个组员'
def handle(self, *args, **kwargs):
# 创建管理员 - 技术部管理员
admin, created = User.objects.get_or_create(
username='admin',
defaults={
'email': 'admin@example.com',
'name': '张管理',
'role': 'admin',
'is_staff': True,
'is_superuser': True,
'last_login': timezone.now()
}
)
if created:
admin.set_password('admin123')
admin.save()
token = Token.objects.create(user=admin)
self.stdout.write(self.style.SUCCESS(
f'成功创建管理员用户: {admin.username}（{admin.name}）, Token: {token.key}'
))
else:
self.stdout.write(self.style.WARNING(f'管理员用户已存在: {admin.username}'))
# 创建组长 - 研发部组长和测试部组长
leaders = [
{
'username': 'leader1',
'password': 'leader123',
'email': 'leader1@example.com',
'name': '李研发',
'department': '研发部',
'role': 'leader'
},
{
'username': 'leader2',
'password': 'leader123',
'email': 'leader2@example.com',
'name': '王测试',
'department': '测试部',
'role': 'leader'
}
]
for leader_data in leaders:
leader, created = User.objects.get_or_create(
username=leader_data['username'],
defaults={
'email': leader_data['email'],
'name': leader_data['name'],
'role': leader_data['role'],
'department': leader_data['department'],
'is_staff': False,
'last_login': timezone.now()
}
)
if created:
leader.set_password(leader_data['password'])
leader.save()
token = Token.objects.create(user=leader)
self.stdout.write(self.style.SUCCESS(
f'成功创建组长用户: {leader.username}（{leader.name}）, Token: {token.key}'
))
else:
self.stdout.write(self.style.WARNING(f'组长用户已存在: {leader.username}'))
# 创建组员 - 2个开发组员，2个测试组员
members = [
{
'username': 'member1',
'password': 'member123',
'email': 'member1@example.com',
'name': '赵开发',
'department': '研发部',
'role': 'member',
'group': '前端组'
},
{
'username': 'member2',
'password': 'member123',
'email': 'member2@example.com',
'name': '钱开发',
'department': '研发部',
'role': 'member',
'group': '后端组'
},
{
'username': 'member3',
'password': 'member123',
'email': 'member3@example.com',
'name': '孙测试',
'department': '测试部',
'role': 'member',
'group': '功能测试组'
},
{
'username': 'member4',
'password': 'member123',
'email': 'member4@example.com',
'name': '周测试',
'department': '测试部',
'role': 'member',
'group': '自动化测试组'
}
]
for member_data in members:
member, created = User.objects.get_or_create(
username=member_data['username'],
defaults={
'email': member_data['email'],
'name': member_data['name'],
'role': member_data['role'],
'department': member_data['department'],
'group': member_data['group'],
'is_staff': False,
'last_login': timezone.now()
}
)
if created:
member.set_password(member_data['password'])
member.save()
token = Token.objects.create(user=member)
self.stdout.write(self.style.SUCCESS(
f'成功创建组员用户: {member.username}（{member.name}）, Token: {token.key}'
))
else:
self.stdout.write(self.style.WARNING(f'组员用户已存在: {member.username}'))
self.stdout.write(self.style.SUCCESS('所有测试用户创建完成!'))

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from channels.middleware import BaseMiddleware
from channels.db import database_sync_to_async
from django.contrib.auth.models import AnonymousUser
from rest_framework.authtoken.models import Token
from django.contrib.auth import get_user_model
import logging
logger = logging.getLogger(__name__)
User = get_user_model() # 获取当前项目的用户模型
@database_sync_to_async
def get_user(token_key):
"""异步获取用户信息"""
try:
token = Token.objects.get(key=token_key)
logger.info(f"用户认证成功: {token.user.username}")
return token.user
except Token.DoesNotExist:
logger.warning(f"无效的token: {token_key}")
return AnonymousUser()
except Exception as e:
logger.error(f"认证错误: {str(e)}")
return AnonymousUser()
class TokenAuthMiddleware(BaseMiddleware):
"""Token认证中间件"""
async def __call__(self, scope, receive, send):
try:
# 从请求头获取token
headers = dict(scope['headers'])
if b'authorization' in headers:
token_name, token_key = headers[b'authorization'].decode().split()
if token_name == 'Token':
scope['user'] = await get_user(token_key)
return await super().__call__(scope, receive, send)
# 如果没有token或token无效
scope['user'] = AnonymousUser()
return await super().__call__(scope, receive, send)
except Exception as e:
logger.error(f"WebSocket认证错误: {str(e)}")
scope['user'] = AnonymousUser()
return await super().__call__(scope, receive, send)
class UserActivityMiddleware:
"""用户活动中间件"""
def __init__(self, get_response):
self.get_response = get_response
def __call__(self, request):
response = self.get_response(request)
return response

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# Generated by Django 5.1.5 on 2025-02-26 09:23
import django.contrib.auth.models
import django.contrib.auth.validators
import django.db.models.deletion
import django.utils.timezone
import uuid
from django.conf import settings
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
('auth', '0012_alter_user_first_name_max_length'),
]
operations = [
migrations.CreateModel(
name='User',
fields=[
('password', models.CharField(max_length=128, verbose_name='password')),
('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('name', models.CharField(default='未设置', max_length=150, verbose_name='真实姓名')),
('role', models.CharField(choices=[('admin', '管理员'), ('leader', '组长'), ('member', '组员')], default='member', max_length=20, verbose_name='角色')),
('department', models.CharField(default='未分配', max_length=100, verbose_name='部门')),
('group', models.CharField(blank=True, max_length=100, null=True, verbose_name='小组')),
('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
],
options={
'verbose_name': '用户',
'verbose_name_plural': '用户',
'db_table': 'users',
},
managers=[
('objects', django.contrib.auth.models.UserManager()),
],
),
migrations.CreateModel(
name='Data',
fields=[
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('name', models.CharField(help_text='数据名称', max_length=100)),
('desc', models.TextField(blank=True, help_text='数据描述')),
('type', models.CharField(choices=[('admin', '管理员数据'), ('leader', '组长数据'), ('member', '组员数据')], max_length=10)),
('meta', models.JSONField(blank=True, default=dict, help_text='元数据')),
('user_id', models.UUIDField(help_text='创建者ID')),
('department', models.CharField(blank=True, max_length=50)),
('char_length', models.IntegerField(blank=True, help_text='字符长度', null=True)),
('document_count', models.IntegerField(blank=True, help_text='文档数量', null=True)),
('application_mapping_count', models.IntegerField(default=0, help_text='应用映射数量')),
('create_time', models.DateTimeField(auto_now_add=True)),
('update_time', models.DateTimeField(auto_now=True)),
],
options={
'db_table': 'user_data',
'indexes': [models.Index(fields=['type', 'user_id'], name='user_data_type_37f45e_idx'), models.Index(fields=['create_time'], name='user_data_create__675afa_idx')],
},
),
migrations.CreateModel(
name='KnowledgeBase',
fields=[
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('name', models.CharField(max_length=100, verbose_name='知识库名称')),
('desc', models.TextField(blank=True, null=True, verbose_name='知识库描述')),
('type', models.CharField(choices=[('admin', '管理级知识库'), ('leader', '部门级知识库'), ('member', '成员级知识库'), ('private', '私有知识库'), ('secret', '公司级别私密知识库')], default='private', max_length=20, verbose_name='知识库类型')),
('department', models.CharField(blank=True, max_length=50, null=True)),
('group', models.CharField(blank=True, max_length=50, null=True)),
('user_id', models.CharField(max_length=50, verbose_name='创建者ID')),
('documents', models.JSONField(default=list)),
('char_length', models.IntegerField(default=0)),
('document_count', models.IntegerField(default=0)),
('external_id', models.UUIDField(blank=True, null=True)),
('create_time', models.DateTimeField(auto_now_add=True)),
('update_time', models.DateTimeField(auto_now=True)),
('owners', models.ManyToManyField(related_name='owned_knowledge_bases', to=settings.AUTH_USER_MODEL, verbose_name='所有者')),
],
options={
'db_table': 'knowledge_bases',
},
),
migrations.CreateModel(
name='ChatHistory',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('conversation_id', models.CharField(db_index=True, max_length=100)),
('parent_id', models.CharField(blank=True, max_length=100, null=True)),
('role', models.CharField(choices=[('user', '用户'), ('assistant', 'AI助手'), ('system', '系统')], max_length=20)),
('content', models.TextField()),
('tokens', models.IntegerField(default=0, help_text='消息token数')),
('metadata', models.JSONField(blank=True, default=dict)),
('created_at', models.DateTimeField(auto_now_add=True)),
('is_deleted', models.BooleanField(default=False)),
('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
('knowledge_base', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='user_management.knowledgebase')),
],
options={
'db_table': 'chat_history',
'ordering': ['created_at'],
},
),
migrations.CreateModel(
name='KnowledgeBasePermission',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('can_read', models.BooleanField(default=False, verbose_name='查看权限')),
('can_edit', models.BooleanField(default=False, verbose_name='修改权限')),
('can_delete', models.BooleanField(default=False, verbose_name='删除权限')),
('status', models.CharField(choices=[('active', '生效中'), ('expired', '已过期'), ('revoked', '已撤销')], default='active', max_length=10, verbose_name='状态')),
('granted_at', models.DateTimeField(auto_now_add=True, verbose_name='授权时间')),
('expires_at', models.DateTimeField(blank=True, null=True, verbose_name='过期时间')),
('granted_by', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='granted_permissions', to=settings.AUTH_USER_MODEL, verbose_name='授权人')),
('knowledge_base', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='user_permissions', to='user_management.knowledgebase', verbose_name='知识库')),
('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='knowledge_base_permissions', to=settings.AUTH_USER_MODEL, verbose_name='用户')),
],
options={
'verbose_name': '知识库权限',
'verbose_name_plural': '知识库权限',
'db_table': 'knowledge_base_permissions',
},
),
migrations.CreateModel(
name='Notification',
fields=[
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('type', models.CharField(choices=[('permission_request', '权限申请'), ('permission_approved', '权限批准'), ('permission_rejected', '权限拒绝'), ('permission_expired', '权限过期'), ('system_notice', '系统通知')], max_length=20)),
('title', models.CharField(max_length=100)),
('content', models.TextField()),
('is_read', models.BooleanField(default=False)),
('related_resource', models.CharField(blank=True, max_length=100)),
('created_at', models.DateTimeField(auto_now_add=True)),
('receiver', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='received_notifications', to=settings.AUTH_USER_MODEL)),
('sender', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='sent_notifications', to=settings.AUTH_USER_MODEL)),
],
options={
'ordering': ['-created_at'],
},
),
migrations.CreateModel(
name='Permission',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('permissions', models.JSONField(default=dict, verbose_name='权限配置')),
('status', models.CharField(choices=[('pending', '待审批'), ('approved', '已批准'), ('rejected', '已拒绝')], default='pending', max_length=20, verbose_name='状态')),
('reason', models.TextField(verbose_name='申请原因')),
('response_message', models.TextField(blank=True, null=True, verbose_name='审批意见')),
('expires_at', models.DateTimeField(blank=True, null=True, verbose_name='过期时间')),
('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
('applicant', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='permission_applications', to=settings.AUTH_USER_MODEL, verbose_name='申请人')),
('approver', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='permission_approvals', to=settings.AUTH_USER_MODEL, verbose_name='审批人')),
('knowledge_base', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='permissions', to='user_management.knowledgebase', verbose_name='知识库')),
],
options={
'verbose_name': '权限申请',
'verbose_name_plural': '权限申请',
'ordering': ['-created_at'],
},
),
migrations.CreateModel(
name='UserProfile',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('department', models.CharField(blank=True, help_text='部门', max_length=100)),
('group', models.CharField(blank=True, help_text='小组', max_length=100)),
('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='profile', to=settings.AUTH_USER_MODEL)),
],
options={
'db_table': 'user_profiles',
},
),
migrations.AddIndex(
model_name='knowledgebase',
index=models.Index(fields=['type'], name='knowledge_b_type_0439e7_idx'),
),
migrations.AddIndex(
model_name='knowledgebase',
index=models.Index(fields=['department'], name='knowledge_b_departm_e739fd_idx'),
),
migrations.AddIndex(
model_name='knowledgebase',
index=models.Index(fields=['group'], name='knowledge_b_group_3dcf34_idx'),
),
migrations.AddIndex(
model_name='chathistory',
index=models.Index(fields=['conversation_id', 'created_at'], name='chat_histor_convers_33721a_idx'),
),
migrations.AddIndex(
model_name='chathistory',
index=models.Index(fields=['user', 'created_at'], name='chat_histor_user_id_aa050a_idx'),
),
migrations.AddIndex(
model_name='knowledgebasepermission',
index=models.Index(fields=['knowledge_base', 'user', 'status'], name='knowledge_b_knowled_88e81e_idx'),
),
migrations.AlterUniqueTogether(
name='knowledgebasepermission',
unique_together={('knowledge_base', 'user')},
),
migrations.AddIndex(
model_name='notification',
index=models.Index(fields=['receiver', '-created_at'], name='user_manage_receive_fcb0eb_idx'),
),
migrations.AddIndex(
model_name='notification',
index=models.Index(fields=['type', 'is_read'], name='user_manage_type_362052_idx'),
),
]

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from django.contrib.auth.models import AbstractUser
from django.db import models
from django.utils import timezone
from django.core.exceptions import ValidationError
import uuid
import logging
from django.contrib.auth import get_user_model
logger = logging.getLogger(__name__)
class User(AbstractUser):
"""自定义用户模型"""
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
ROLE_CHOICES = (
('admin', '管理员'),
('leader', '组长'),
('member', '组员'),
)
name = models.CharField(max_length=150, verbose_name='真实姓名', default='未设置')
role = models.CharField(max_length=20, choices=ROLE_CHOICES, verbose_name='角色', default='member')
department = models.CharField(max_length=100, verbose_name='部门', default='未分配')
group = models.CharField(max_length=100, null=True, blank=True, verbose_name='小组')
class Meta:
db_table = 'users'
verbose_name = '用户'
verbose_name_plural = '用户'
def __str__(self):
return f"{self.username}({self.name})"
def can_manage_department(self):
"""检查是否可以管理部门"""
return self.role in ['admin', 'leader']
def can_manage_knowledge_base(self, knowledge_base):
"""检查是否可以管理知识库"""
if self.role == 'admin':
return knowledge_base.type != 'private' # 管理员不能管理私人知识库
if self.role == 'leader' and self.department == knowledge_base.department:
return knowledge_base.type == 'member' # 组长只能管理本部门的成员知识库
return knowledge_base.user_id == str(self.id) # 用户可以管理自己创建的知识库
def has_access_permission(self, knowledge_base):
"""检查用户是否有权限访问知识库"""
# 1. 如果是私人知识库
if knowledge_base.type == 'private':
# 创建者直接允许
if str(knowledge_base.user_id) == str(self.id):
return True
# 其他人需要申请权限
return Permission.objects.filter(
resource_type='knowledge',
resource_id=str(knowledge_base.id),
applicant=self,
status='approved',
expires_at__gt=timezone.now()
).exists()
# 2. 如果是管理级知识库
if knowledge_base.type == 'admin':
# 管理员直接允许
if self.role == 'admin':
return True
# 其他人需要申请权限
return Permission.objects.filter(
resource_type='knowledge',
resource_id=str(knowledge_base.id),
applicant=self,
status='approved'
).exists()
# 3. 如果是部门级知识库
if knowledge_base.type == 'leader':
# 同部门的管理员和组长可以访问
if self.department == knowledge_base.department:
return self.role in ['admin', 'leader']
return False
# 4. 如果是成员级知识库
if knowledge_base.type == 'member':
# 同部门的所有人可以访问
return self.department == knowledge_base.department
class Data(models.Model):
"""统一的数据模型"""
DATA_TYPES = (
('admin', '管理员数据'),
('leader', '组长数据'),
('member', '组员数据'),
)
# 基本信息
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
name = models.CharField(max_length=100, help_text="数据名称")
desc = models.TextField(blank=True, help_text="数据描述")
type = models.CharField(max_length=10, choices=DATA_TYPES)
meta = models.JSONField(default=dict, blank=True, help_text="元数据")
# 关联信息
user_id = models.UUIDField(help_text="创建者ID")
department = models.CharField(max_length=50, blank=True)
# 统计信息
char_length = models.IntegerField(null=True, blank=True, help_text="字符长度")
document_count = models.IntegerField(null=True, blank=True, help_text="文档数量")
application_mapping_count = models.IntegerField(default=0, help_text="应用映射数量")
# 时间信息
create_time = models.DateTimeField(auto_now_add=True)
update_time = models.DateTimeField(auto_now=True)
class Meta:
db_table = 'user_data'
indexes = [
models.Index(fields=['type', 'user_id']),
models.Index(fields=['create_time']),
]
def __str__(self):
return f"{self.name} ({self.get_type_display()})"
def publish(self):
"""发布数据"""
if self.status == 'draft':
self.status = 'published'
self.published_at = timezone.now()
self.save()
logger.info(f"Data {self.id} published by {self.owner.username}")
def archive(self):
"""归档数据"""
if self.status == 'published':
self.status = 'archived'
self.archived_at = timezone.now()
self.save()
logger.info(f"Data {self.id} archived by {self.owner.username}")
class Notification(models.Model):
"""通知模型"""
NOTIFICATION_TYPES = (
('permission_request', '权限申请'),
('permission_approved', '权限批准'),
('permission_rejected', '权限拒绝'),
('permission_expired', '权限过期'),
('system_notice', '系统通知'),
)
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
type = models.CharField(max_length=20, choices=NOTIFICATION_TYPES)
title = models.CharField(max_length=100)
content = models.TextField()
sender = models.ForeignKey('User', on_delete=models.CASCADE, related_name='sent_notifications')
receiver = models.ForeignKey('User', on_delete=models.CASCADE, related_name='received_notifications')
is_read = models.BooleanField(default=False)
related_resource = models.CharField(max_length=100, blank=True) # 相关资源ID
created_at = models.DateTimeField(auto_now_add=True)
class Meta:
ordering = ['-created_at']
indexes = [
models.Index(fields=['receiver', '-created_at']),
models.Index(fields=['type', 'is_read']),
]
def __str__(self):
return f"{self.get_type_display()} - {self.title}"
class Permission(models.Model):
"""权限申请模型"""
STATUS_CHOICES = (
('pending', '待审批'),
('approved', '已批准'),
('rejected', '已拒绝'),
)
knowledge_base = models.ForeignKey(
'KnowledgeBase',
on_delete=models.CASCADE,
related_name='permissions',
verbose_name='知识库'
)
applicant = models.ForeignKey(
'User',
on_delete=models.CASCADE,
related_name='permission_applications',
verbose_name='申请人'
)
approver = models.ForeignKey(
'User',
on_delete=models.SET_NULL,
null=True,
blank=True,
related_name='permission_approvals',
verbose_name='审批人'
)
permissions = models.JSONField(default=dict, verbose_name='权限配置') # {"can_read": true, "can_edit": false, "can_delete": false}
status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending', verbose_name='状态')
reason = models.TextField(verbose_name='申请原因')
response_message = models.TextField(null=True, blank=True, verbose_name='审批意见')
expires_at = models.DateTimeField(null=True, blank=True, verbose_name='过期时间') # 修改为可空
created_at = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
updated_at = models.DateTimeField(auto_now=True, verbose_name='更新时间')
class Meta:
verbose_name = '权限申请'
verbose_name_plural = '权限申请'
ordering = ['-created_at']
def __str__(self):
return f"{self.applicant} 申请 {self.knowledge_base} 的权限"
def clean(self):
"""验证权限申请的合法性"""
try:
# 检查是否是自己的知识库
if str(self.knowledge_base.user_id) == str(self.applicant.id):
raise ValidationError('不能申请访问自己的知识库')
except KnowledgeBase.DoesNotExist:
raise ValidationError('知识库不存在')
def save(self, *args, **kwargs):
self.clean()
super().save(*args, **kwargs)
def approve(self, approver, response_message=''):
"""批准权限申请"""
if self.status == 'pending':
self.status = 'approved'
self.approver = approver
self.response_message = response_message
self.save()
def reject(self, approver, response_message=''):
"""拒绝权限申请"""
if self.status == 'pending':
self.status = 'rejected'
self.approver = approver
self.response_message = response_message
self.save()
def check_expiration(self):
"""检查权限是否过期"""
if self.status == 'approved' and self.expires_at and self.expires_at < timezone.now():
self.status = 'expired'
self.save()
logger.info(f"Permission {self.id} expired")
def send_notification(self, notification_type, title, content):
"""发送通知"""
Notification.objects.create(
type=notification_type,
title=title,
content=content,
sender=self.applicant,
receiver=self.approver if notification_type == 'permission_request' else self.applicant,
related_resource=str(self.id)
)
def notify_approver(self):
"""通知审批人"""
self.send_notification(
'permission_request',
f'新的权限申请 - {self.get_resource_type_display()}',
f'用户 {self.applicant.username} 申请访问 {self.get_resource_type_display()} 的权限'
)
def notify_applicant(self, status):
"""通知申请人审批结果"""
notification_type = 'permission_approved' if status == 'approved' else 'permission_rejected'
title = f'权限申请{self.get_status_display()} - {self.get_resource_type_display()}'
content = f'您申请的 {self.get_resource_type_display()} 权限已{self.get_status_display()}'
self.send_notification(notification_type, title, content)
class ChatHistory(models.Model):
"""聊天历史记录"""
ROLE_CHOICES = [
('user', '用户'),
('assistant', 'AI助手'),
('system', '系统')
]
user = models.ForeignKey(User, on_delete=models.CASCADE)
knowledge_base = models.ForeignKey('KnowledgeBase', on_delete=models.CASCADE)
conversation_id = models.CharField(max_length=100, db_index=True)
parent_id = models.CharField(max_length=100, null=True, blank=True)
role = models.CharField(max_length=20, choices=ROLE_CHOICES)
content = models.TextField()
tokens = models.IntegerField(default=0, help_text="消息token数")
metadata = models.JSONField(default=dict, blank=True)
created_at = models.DateTimeField(auto_now_add=True)
is_deleted = models.BooleanField(default=False)
class Meta:
db_table = 'chat_history'
ordering = ['created_at']
indexes = [
models.Index(fields=['conversation_id', 'created_at']),
models.Index(fields=['user', 'created_at']),
]
def __str__(self):
return f"{self.user.username} - {self.knowledge_base.name} - {self.created_at}"
@classmethod
def get_conversation(cls, conversation_id):
"""获取完整对话历史"""
return cls.objects.filter(
conversation_id=conversation_id,
is_deleted=False
).order_by('created_at')
def soft_delete(self):
"""软删除消息"""
self.is_deleted = True
self.save()
class UserProfile(models.Model):
"""用户档案模型"""
user = models.OneToOneField(User, on_delete=models.CASCADE, related_name='profile')
department = models.CharField(max_length=100, blank=True, help_text="部门")
group = models.CharField(max_length=100, blank=True, help_text="小组")
class Meta:
db_table = 'user_profiles'
def __str__(self):
return f"{self.user.username}'s profile"
class KnowledgeBasePermission(models.Model):
"""知识库权限模型 - 实现知识库和用户的多对多关系"""
STATUS_CHOICES = (
('active', '生效中'),
('expired', '已过期'),
('revoked', '已撤销'),
)
knowledge_base = models.ForeignKey(
'KnowledgeBase',
on_delete=models.CASCADE,
related_name='user_permissions',
verbose_name='知识库'
)
user = models.ForeignKey(
'User',
on_delete=models.CASCADE,
related_name='knowledge_base_permissions',
verbose_name='用户'
)
# 基础权限
can_read = models.BooleanField(default=False, verbose_name='查看权限')
can_edit = models.BooleanField(default=False, verbose_name='修改权限')
can_delete = models.BooleanField(default=False, verbose_name='删除权限')
# 权限状态
status = models.CharField(
max_length=10,
choices=STATUS_CHOICES,
default='active',
verbose_name='状态'
)
# 授权信息
granted_by = models.ForeignKey(
'User',
on_delete=models.SET_NULL,
null=True,
related_name='granted_permissions',
verbose_name='授权人'
)
granted_at = models.DateTimeField(auto_now_add=True, verbose_name='授权时间')
expires_at = models.DateTimeField(null=True, blank=True, verbose_name='过期时间')
class Meta:
app_label = 'user_management'
db_table = 'knowledge_base_permissions'
unique_together = ['knowledge_base', 'user']
indexes = [
models.Index(fields=['knowledge_base', 'user', 'status']),
]
verbose_name = '知识库权限'
verbose_name_plural = '知识库权限'
def __str__(self):
return f"{self.user.username} - {self.knowledge_base.name}"
def is_valid(self):
"""检查权限是否有效"""
if self.status != 'active':
return False
if self.expires_at and self.expires_at < timezone.now():
self.status = 'expired'
self.save()
return False
return True
class KnowledgeBase(models.Model):
"""知识库模型"""
KNOWLEDGE_BASE_TYPES = [
('admin', '管理级知识库'),
('leader', '部门级知识库'),
('member', '成员级知识库'),
('private', '私有知识库'),
('secret', '公司级别私密知识库'),
]
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
user_id = models.UUIDField(verbose_name='创建者ID')
name = models.CharField(max_length=100, unique=True, verbose_name='知识库名称')
desc = models.TextField(verbose_name='知识库描述', null=True, blank=True)
type = models.CharField(
max_length=20,
choices=KNOWLEDGE_BASE_TYPES,
default='private',
verbose_name='知识库类型'
)
department = models.CharField(max_length=50, null=True, blank=True)
group = models.CharField(max_length=50, null=True, blank=True)
documents = models.JSONField(default=list)
char_length = models.IntegerField(default=0)
document_count = models.IntegerField(default=0)
external_id = models.UUIDField(null=True, blank=True)
create_time = models.DateTimeField(auto_now_add=True)
update_time = models.DateTimeField(auto_now=True)
def is_owner(self, user):
"""检查用户是否是所有者（通过权限表检查）"""
return str(user.id) == str(self.user_id) or KnowledgeBasePermission.objects.filter(
knowledge_base=self,
user=user,
can_read=True,
can_edit=True,
can_delete=True,
status='active'
).exists()
def get_owners(self):
"""获取所有所有者（包括创建者和具有完整权限的用户）"""
from .models import User
# 获取创建者
owners = [self.user_id]
# 获取具有完整权限的用户
permission_owners = KnowledgeBasePermission.objects.filter(
knowledge_base=self,
can_read=True,
can_edit=True,
can_delete=True,
status='active'
).values_list('user_id', flat=True)
owners.extend(permission_owners)
return User.objects.filter(id__in=set(owners))
def calculate_stats(self):
"""计算文档统计信息"""
total_chars = 0
doc_count = 0
if self.documents:
doc_count = len(self.documents)
for doc in self.documents:
if 'paragraphs' in doc:
for para in doc['paragraphs']:
if 'content' in para:
total_chars += len(para['content'])
if 'title' in para:
total_chars += len(para['title'])
return doc_count, total_chars
def save(self, *args, **kwargs):
"""重写保存方法"""
# 只在创建时计算统计信息
if not self.pk: # 如果是新实例
doc_count, char_count = self.calculate_stats()
self.document_count = doc_count
self.char_length = char_count
# 直接调用Model的save方法
models.Model.save(self, *args, **kwargs)
@classmethod
def update_external_id(cls, instance_id, external_id):
"""更新外部ID的静态方法"""
cls.objects.filter(id=instance_id).update(external_id=external_id)
class Meta:
db_table = 'knowledge_bases'
indexes = [
models.Index(fields=['type']),
models.Index(fields=['department']),
models.Index(fields=['group'])
]
def __str__(self):
return f"{self.name} ({self.get_type_display()})"
def clean(self):
"""验证知识库类型与创建者权限是否匹配"""
try:
user = User.objects.get(id=self.user_id)
if user.role == 'member' and self.type != 'private':
raise ValidationError('组员只能创建私人知识库')
if user.role == 'leader' and self.type not in ['member', 'private']:
raise ValidationError('组长只能创建成员级或私人知识库')
except User.DoesNotExist:
raise ValidationError('创建者不存在')
def to_response_dict(self):
"""转换为API响应格式"""
return {
"create_time": self.create_time.isoformat(),
"update_time": self.update_time.isoformat(),
"id": str(self.id),
"name": self.name,
"desc": self.desc,
"type": self.type,
"meta": self.meta,
"user_id": str(self.user_id),
"embedding_mode_id": str(self.embedding_mode_id),
"char_length": self.char_length,
"application_mapping_count": self.application_mapping_count,
"document_count": self.document_count
}
def to_external_format(self):
"""转换为外部接口格式"""
return {
"name": self.name,
"desc": self.desc,
"documents": self.documents
}
@classmethod
def from_external_format(cls, data, user_id, embedding_mode_id):
"""从外部接口格式创建实例"""
return cls(
name=data["name"],
desc=data["desc"],
documents=data["documents"],
user_id=user_id,
embedding_mode_id=embedding_mode_id,
document_count=len(data["documents"]) if data.get("documents") else 0
)

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from rest_framework import permissions
from rest_framework.permissions import SAFE_METHODS
from django.utils import timezone
from .models import Data, KnowledgeBase, Permission
class DataPermission(permissions.BasePermission):
"""数据访问权限控制"""
def has_permission(self, request, view):
# 未认证用户无权限
if not request.user.is_authenticated:
return False
# 管理员有全部权限
if request.user.role == 'admin':
return True
# GET请求检查
if request.method in SAFE_METHODS:
return True
# POST请求权限检查
if request.method == 'POST':
data_type = request.data.get('type')
if data_type == 'admin' and request.user.role != 'admin':
return False
if data_type == 'leader' and request.user.role not in ['admin', 'leader']:
return False
return True
return True
def has_object_permission(self, request, view, obj):
user = request.user
# 管理员有全部权限
if user.role == 'admin':
return True
# 对象所有者有全部权限
if obj.user_id == str(user.id):
return True
# 组长可以访问本部门数据
if user.role == 'leader' and user.department == obj.department:
return True
# 其他情况只允许只读访问
return request.method in SAFE_METHODS
class KnowledgeBasePermission(permissions.BasePermission):
"""知识库权限控制"""
def has_permission(self, request, view):
if not request.user.is_authenticated:
return False
# GET请求允许访问
if request.method in permissions.SAFE_METHODS:
return True
return True
def has_object_permission(self, request, view, obj):
user = request.user
# admin类型: 所有人都可以操作
if obj.type == 'admin':
return True
# leader类型: 管理员和本部门组长可以操作
if obj.type == 'leader':
if user.role == 'admin':
return True
if user.role == 'leader' and user.department == obj.department:
return True
return False
# member类型: 管理员、本部门组长可以操作，本部门组员可以查看
if obj.type == 'member':
if user.role == 'admin':
return True
if user.role == 'leader' and user.department == obj.department:
return True
if user.role == 'member' and user.department == obj.department:
return request.method in permissions.SAFE_METHODS
return False
# private类型: 创建者可以操作，其他人需要申请权限
if obj.type == 'private':
# 创建者可以操作
if str(obj.user_id) == str(user.id):
return True
# 其他人需要申请权限
return Permission.objects.filter(
resource_type='knowledge',
resource_id=str(obj.id),
applicant=user,
status='approved',
expires_at__gt=timezone.now()
).exists()
return False
class PermissionRequestPermission(permissions.BasePermission):
"""权限申请的权限控制"""
def has_permission(self, request, view):
return request.user.is_authenticated
def has_object_permission(self, request, view, obj):
user = request.user
# 申请人可以查看自己的申请
if obj.applicant == user:
return True
# 审批人可以处理权限申请
if obj.approver == user:
return True
# 管理员可以查看所有申请
if user.role == 'admin':
return True
return False
class ResourceCRUDPermission(permissions.BasePermission):
"""资源CRUD权限控制"""
def has_permission(self, request, view):
if not request.user.is_authenticated:
return False
if request.user.role == 'admin':
return True
if request.method in SAFE_METHODS:
return True
return True
def has_object_permission(self, request, view, obj):
user = request.user
if user.role == 'admin':
return True
if hasattr(obj, 'user_id') and str(obj.user_id) == str(user.id):
return True
if hasattr(obj, 'department') and user.role == 'leader' and user.department == obj.department:
return True
return request.method in SAFE_METHODS

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from django.urls import re_path
from . import consumers
websocket_urlpatterns = [
re_path(r'ws/notifications/$', consumers.NotificationConsumer.as_asgi()),
]

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from rest_framework import serializers
from rest_framework.exceptions import ValidationError
from .models import User, Data, Permission, ChatHistory, KnowledgeBase, Notification
import uuid
import logging
logger = logging.getLogger(__name__)
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ['id', 'username', 'email', 'role', 'department', 'phone', 'avatar']
read_only_fields = ['id']
class DataSerializer(serializers.ModelSerializer):
class Meta:
model = Data
fields = [
'id', 'name', 'desc', 'type', 'meta',
'user_id', 'department', 'char_length',
'document_count', 'application_mapping_count',
'create_time', 'update_time'
]
read_only_fields = ['id', 'create_time', 'update_time', 'user_id']
def validate(self, data):
request = self.context.get('request')
if not request or not request.user.is_authenticated:
raise ValidationError("用户未认证")
# 验证数据类型权限
user = request.user
data_type = data.get('type')
if data_type == 'admin' and user.role != 'admin':
raise ValidationError("只有管理员可以创建管理员数据")
elif data_type == 'leader' and user.role not in ['admin', 'leader']:
raise ValidationError("只有管理员和组长可以创建组长数据")
return data
class PermissionSerializer(serializers.ModelSerializer):
class Meta:
model = Permission
fields = [
'id',
'knowledge_base',
'applicant',
'permissions',
'status',
'reason',
'response_message',
'expires_at',
'created_at',
'updated_at'
]
read_only_fields = [
'id',
'applicant',
'status',
'created_at',
'updated_at'
]
class ChatHistorySerializer(serializers.ModelSerializer):
class Meta:
model = ChatHistory
fields = [
'id', 'user', 'knowledge_base',
'conversation_id', 'parent_id', 'role',
'content', 'create_time'
]
read_only_fields = ['id', 'create_time']
class KnowledgeBaseSerializer(serializers.ModelSerializer):
class Meta:
model = KnowledgeBase
fields = '__all__'
read_only_fields = ('user_id',) # 移除 owners
def create(self, validated_data):
"""创建时自动设置 user_id"""
request = self.context.get('request')
if not request or not hasattr(request, 'user'):
raise serializers.ValidationError('无法获取当前用户信息')
user = request.user
if not user.is_authenticated:
raise serializers.ValidationError('用户未登录')
# 设置 user_id
validated_data['user_id'] = user.id
logger.info(f"设置知识库创建者: user_id={user.id}, username={user.username}")
return super().create(validated_data)
class KnowledgePermissionSerializer(serializers.ModelSerializer):
"""知识库权限序列化器"""
class Meta:
model = Permission
fields = [
'id',
'resource_type',
'resource_id',
'applicant',
'approver',
'operations',
'status',
'expires_at',
'create_time',
'update_time'
]
read_only_fields = ['id', 'create_time', 'update_time']
def validate(self, data):
"""验证权限申请数据"""
if data['resource_type'] != 'knowledge':
raise serializers.ValidationError("资源类型必须是知识库")
# 验证知识库是否存在
try:
KnowledgeBase.objects.get(id=data['resource_id'])
except KnowledgeBase.DoesNotExist:
raise serializers.ValidationError("知识库不存在")
return data
def create(self, validated_data):
"""创建权限申请"""
validated_data['resource_type'] = 'knowledge'
return super().create(validated_data)
class NotificationSerializer(serializers.ModelSerializer):
"""通知序列化器"""
class Meta:
model = Notification
fields = ['id', 'type', 'title', 'content', 'sender', 'receiver',
'is_read', 'related_resource', 'created_at']
read_only_fields = ['id', 'created_at']

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from django.test import TestCase
# Create your tests here.

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from django.urls import path, include
from rest_framework.routers import DefaultRouter
from .views import (
KnowledgeBaseViewSet,
PermissionViewSet,
NotificationViewSet,
verify_token,
user_list,
user_detail,
user_update,
user_delete,
change_password,
RegisterView,
LoginView,
LogoutView
)
# 创建路由器
router = DefaultRouter()
# 注册视图集
router.register(r'knowledge-bases', KnowledgeBaseViewSet, basename='knowledge-base')
router.register(r'permissions', PermissionViewSet, basename='permission')
router.register(r'notifications', NotificationViewSet, basename='notification')
# URL patterns
urlpatterns = [
# API 路由
path('', include(router.urls)),
# 用户认证相关
path('auth/register/', RegisterView.as_view(), name='register'),
path('auth/login/', LoginView.as_view(), name='login'),
path('auth/logout/', LogoutView.as_view(), name='logout'),
path('auth/verify-token/', verify_token, name='verify-token'),
path('auth/change-password/', change_password, name='change-password'),
# 用户管理相关
path('users/', user_list, name='user-list'),
path('users/<str:pk>/', user_detail, name='user-detail'),
path('users/<str:pk>/update/', user_update, name='user-update'),
path('users/<str:pk>/delete/', user_delete, name='user-delete'),
]

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pip

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Copyright (c) 2014
Rackspace
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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Metadata-Version: 2.1
Name: Automat
Version: 24.8.1
Summary: Self-service finite-state machines for the programmer on the go.
Author-email: Glyph <code@glyph.im>
License: Copyright (c) 2014
Rackspace
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Project-URL: Documentation, https://automat.readthedocs.io/
Project-URL: Source, https://github.com/glyph/automat/
Keywords: fsm,state machine,automata
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: typing-extensions; python_version < "3.10"
Provides-Extra: visualize
Requires-Dist: graphviz>0.5.1; extra == "visualize"
Requires-Dist: Twisted>=16.1.1; extra == "visualize"
# Automat #
[![Documentation Status](https://readthedocs.org/projects/automat/badge/?version=latest)](http://automat.readthedocs.io/en/latest/)
[![Build Status](https://github.com/glyph/automat/actions/workflows/ci.yml/badge.svg?branch=trunk)](https://github.com/glyph/automat/actions/workflows/ci.yml?query=branch%3Atrunk)
[![Coverage Status](http://codecov.io/github/glyph/automat/coverage.svg?branch=trunk)](http://codecov.io/github/glyph/automat?branch=trunk)
## Self-service finite-state machines for the programmer on the go. ##
Automat is a library for concise, idiomatic Python expression of finite-state
automata (particularly deterministic finite-state transducers).
Read more here, or on [Read the Docs](https://automat.readthedocs.io/), or watch the following videos for an overview and presentation
### Why use state machines? ###
Sometimes you have to create an object whose behavior varies with its state,
but still wishes to present a consistent interface to its callers.
For example, let's say you're writing the software for a coffee machine. It
has a lid that can be opened or closed, a chamber for water, a chamber for
coffee beans, and a button for "brew".
There are a number of possible states for the coffee machine. It might or
might not have water. It might or might not have beans. The lid might be open
or closed. The "brew" button should only actually attempt to brew coffee in
one of these configurations, and the "open lid" button should only work if the
coffee is not, in fact, brewing.
With diligence and attention to detail, you can implement this correctly using
a collection of attributes on an object; `hasWater`, `hasBeans`, `isLidOpen`
and so on. However, you have to keep all these attributes consistent. As the
coffee maker becomes more complex - perhaps you add an additional chamber for
flavorings so you can make hazelnut coffee, for example - you have to keep
adding more and more checks and more and more reasoning about which
combinations of states are allowed.
Rather than adding tedious `if` checks to every single method to make sure that
each of these flags are exactly what you expect, you can use a state machine to
ensure that if your code runs at all, it will be run with all the required
values initialized, because they have to be called in the order you declare
them.
You can read about state machines and their advantages for Python programmers
in more detail [in this excellent article by Jean-Paul
Calderone](https://web.archive.org/web/20160507053658/https://clusterhq.com/2013/12/05/what-is-a-state-machine/).
### What makes Automat different? ###
There are
[dozens of libraries on PyPI implementing state machines](https://pypi.org/search/?q=finite+state+machine).
So it behooves me to say why yet another one would be a good idea.
Automat is designed around this principle: while organizing your code around
state machines is a good idea, your callers don't, and shouldn't have to, care
that you've done so. In Python, the "input" to a stateful system is a method
call; the "output" may be a method call, if you need to invoke a side effect,
or a return value, if you are just performing a computation in memory. Most
other state-machine libraries require you to explicitly create an input object,
provide that object to a generic "input" method, and then receive results,
sometimes in terms of that library's interfaces and sometimes in terms of
classes you define yourself.
For example, a snippet of the coffee-machine example above might be implemented
as follows in naive Python:
```python
class CoffeeMachine(object):
def brewButton(self) -> None:
if self.hasWater and self.hasBeans and not self.isLidOpen:
self.heatTheHeatingElement()
# ...
```
With Automat, you'd begin with a `typing.Protocol` that describes all of your
inputs:
```python
from typing import Protocol
class CoffeeBrewer(Protocol):
def brewButton(self) -> None:
"The user pressed the 'brew' button."
def putInBeans(self) -> None:
"The user put in some beans."
```
We'll then need a concrete class to contain the shared core of state shared
among the different states:
```python
from dataclasses import dataclass
@dataclass
class BrewerCore:
heatingElement: HeatingElement
```
Next, we need to describe our state machine, including all of our states. For
simplicity's sake let's say that the only two states are `noBeans` and
`haveBeans`:
```python
from automat import TypeMachineBuilder
builder = TypeMachineBuilder(CoffeeBrewer, BrewerCore)
noBeans = builder.state("noBeans")
haveBeans = builder.state("haveBeans")
```
Next we can describe a simple transition; when we put in beans, we move to the
`haveBeans` state, with no other behavior.
```python
# When we don't have beans, upon putting in beans, we will then have beans
noBeans.upon(CoffeeBrewer.putInBeans).to(haveBeans).returns(None)
```
And then another transition that we describe with a decorator, one that *does*
have some behavior, that needs to heat up the heating element to brew the
coffee:
```python
@haveBeans.upon(CoffeeBrewer.brewButton).to(noBeans)
def heatUp(inputs: CoffeeBrewer, core: BrewerCore) -> None:
"""
When we have beans, upon pressing the brew button, we will then not have
beans any more (as they have been entered into the brewing chamber) and
our output will be heating the heating element.
"""
print("Brewing the coffee...")
core.heatingElement.turnOn()
```
Then we finalize the state machine by building it, which gives us a callable
that takes a `BrewerCore` and returns a synthetic `CoffeeBrewer`
```python
newCoffeeMachine = builder.build()
```
```python
>>> coffee = newCoffeeMachine(BrewerCore(HeatingElement()))
>>> machine.putInBeans()
>>> machine.brewButton()
Brewing the coffee...
```
All of the *inputs* are provided by calling them like methods, all of the
*output behaviors* are automatically invoked when they are produced according
to the outputs specified to `upon` and all of the states are simply opaque
tokens.

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Generator: setuptools (72.2.0)
Root-Is-Purelib: true
Tag: py3-none-any

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automat-visualize = automat._visualize:tool

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Copyright (c) Django Software Foundation and individual contributors.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of Django nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Django is licensed under the three-clause BSD license; see the file
LICENSE for details.
Django includes code from the Python standard library, which is licensed under
the Python license, a permissive open source license. The copyright and license
is included below for compliance with Python's terms.
----------------------------------------------------------------------
Copyright (c) 2001-present Python Software Foundation; All Rights Reserved
A. HISTORY OF THE SOFTWARE
==========================
Python was created in the early 1990s by Guido van Rossum at Stichting
Mathematisch Centrum (CWI, see https://www.cwi.nl) in the Netherlands
as a successor of a language called ABC. Guido remains Python's
principal author, although it includes many contributions from others.
In 1995, Guido continued his work on Python at the Corporation for
National Research Initiatives (CNRI, see https://www.cnri.reston.va.us)
in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to
BeOpen.com to form the BeOpen PythonLabs team. In October of the same
year, the PythonLabs team moved to Digital Creations, which became
Zope Corporation. In 2001, the Python Software Foundation (PSF, see
https://www.python.org/psf/) was formed, a non-profit organization
created specifically to own Python-related Intellectual Property.
Zope Corporation was a sponsoring member of the PSF.
All Python releases are Open Source (see https://opensource.org for
the Open Source Definition). Historically, most, but not all, Python
releases have also been GPL-compatible; the table below summarizes
the various releases.
Release Derived Year Owner GPL-
from compatible? (1)
0.9.0 thru 1.2 1991-1995 CWI yes
1.3 thru 1.5.2 1.2 1995-1999 CNRI yes
1.6 1.5.2 2000 CNRI no
2.0 1.6 2000 BeOpen.com no
1.6.1 1.6 2001 CNRI yes (2)
2.1 2.0+1.6.1 2001 PSF no
2.0.1 2.0+1.6.1 2001 PSF yes
2.1.1 2.1+2.0.1 2001 PSF yes
2.1.2 2.1.1 2002 PSF yes
2.1.3 2.1.2 2002 PSF yes
2.2 and above 2.1.1 2001-now PSF yes
Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under
the GPL. All Python licenses, unlike the GPL, let you distribute
a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with
other software that is released under the GPL; the others don't.
(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
because its license has a choice of law clause. According to
CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
is "not incompatible" with the GPL.
Thanks to the many outside volunteers who have worked under Guido's
direction to make these releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
Python software and documentation are licensed under the
Python Software Foundation License Version 2.
Starting with Python 3.8.6, examples, recipes, and other code in
the documentation are dual licensed under the PSF License Version 2
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--------------------------------------------
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Metadata-Version: 2.1
Name: Django
Version: 5.1.5
Summary: A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Author-email: Django Software Foundation <foundation@djangoproject.com>
License: BSD-3-Clause
Project-URL: Homepage, https://www.djangoproject.com/
Project-URL: Documentation, https://docs.djangoproject.com/
Project-URL: Release notes, https://docs.djangoproject.com/en/stable/releases/
Project-URL: Funding, https://www.djangoproject.com/fundraising/
Project-URL: Source, https://github.com/django/django
Project-URL: Tracker, https://code.djangoproject.com/
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Framework :: Django
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.10
Description-Content-Type: text/x-rst
License-File: LICENSE
License-File: LICENSE.python
License-File: AUTHORS
Requires-Dist: asgiref<4,>=3.8.1
Requires-Dist: sqlparse>=0.3.1
Requires-Dist: tzdata; sys_platform == "win32"
Provides-Extra: argon2
Requires-Dist: argon2-cffi>=19.1.0; extra == "argon2"
Provides-Extra: bcrypt
Requires-Dist: bcrypt; extra == "bcrypt"
======
Django
======
Django is a high-level Python web framework that encourages rapid development
and clean, pragmatic design. Thanks for checking it out.
All documentation is in the "``docs``" directory and online at
https://docs.djangoproject.com/en/stable/. If you're just getting started,
here's how we recommend you read the docs:
* First, read ``docs/intro/install.txt`` for instructions on installing Django.
* Next, work through the tutorials in order (``docs/intro/tutorial01.txt``,
``docs/intro/tutorial02.txt``, etc.).
* If you want to set up an actual deployment server, read
``docs/howto/deployment/index.txt`` for instructions.
* You'll probably want to read through the topical guides (in ``docs/topics``)
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problems, and check out the reference (``docs/ref``) for gory details.
* See ``docs/README`` for instructions on building an HTML version of the docs.
Docs are updated rigorously. If you find any problems in the docs, or think
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To get more help:
* Join the ``#django`` channel on ``irc.libera.chat``. Lots of helpful people
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* Join the django-users mailing list, or read the archives, at
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* Join the `Django Discord community <https://discord.gg/xcRH6mN4fa>`_.
* Join the community on the `Django Forum <https://forum.djangoproject.com/>`_.
To contribute to Django:
* Check out https://docs.djangoproject.com/en/dev/internals/contributing/ for
information about getting involved.
To run Django's test suite:
* Follow the instructions in the "Unit tests" section of
``docs/internals/contributing/writing-code/unit-tests.txt``, published online at
https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/unit-tests/#running-the-unit-tests
Supporting the Development of Django
====================================
Django's development depends on your contributions.
If you depend on Django, remember to support the Django Software Foundation: https://www.djangoproject.com/fundraising/

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Wheel-Version: 1.0
Generator: bdist_wheel (0.45.1)
Root-Is-Purelib: true
Tag: py3-none-any

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[console_scripts]
django-admin = django.core.management:execute_from_command_line

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django

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"""
MySQLdb - A DB API v2.0 compatible interface to MySQL.
This package is a wrapper around _mysql, which mostly implements the
MySQL C API.
connect() -- connects to server
See the C API specification and the MySQL documentation for more info
on other items.
For information on how MySQLdb handles type conversion, see the
MySQLdb.converters module.
"""
from .release import version_info
from . import _mysql
if version_info != _mysql.version_info:
raise ImportError(
f"this is MySQLdb version {version_info}, "
f"but _mysql is version {_mysql.version_info!r}\n"
f"_mysql: {_mysql.__file__!r}"
)
from ._mysql import (
NotSupportedError,
OperationalError,
get_client_info,
ProgrammingError,
Error,
InterfaceError,
debug,
IntegrityError,
string_literal,
MySQLError,
DataError,
DatabaseError,
InternalError,
Warning,
)
from MySQLdb.constants import FIELD_TYPE
from MySQLdb.times import (
Date,
Time,
Timestamp,
DateFromTicks,
TimeFromTicks,
TimestampFromTicks,
)
threadsafety = 1
apilevel = "2.0"
paramstyle = "format"
class DBAPISet(frozenset):
"""A special type of set for which A == x is true if A is a
DBAPISet and x is a member of that set."""
def __eq__(self, other):
if isinstance(other, DBAPISet):
return not self.difference(other)
return other in self
STRING = DBAPISet([FIELD_TYPE.ENUM, FIELD_TYPE.STRING, FIELD_TYPE.VAR_STRING])
BINARY = DBAPISet(
[
FIELD_TYPE.BLOB,
FIELD_TYPE.LONG_BLOB,
FIELD_TYPE.MEDIUM_BLOB,
FIELD_TYPE.TINY_BLOB,
]
)
NUMBER = DBAPISet(
[
FIELD_TYPE.DECIMAL,
FIELD_TYPE.DOUBLE,
FIELD_TYPE.FLOAT,
FIELD_TYPE.INT24,
FIELD_TYPE.LONG,
FIELD_TYPE.LONGLONG,
FIELD_TYPE.TINY,
FIELD_TYPE.YEAR,
FIELD_TYPE.NEWDECIMAL,
]
)
DATE = DBAPISet([FIELD_TYPE.DATE])
TIME = DBAPISet([FIELD_TYPE.TIME])
TIMESTAMP = DBAPISet([FIELD_TYPE.TIMESTAMP, FIELD_TYPE.DATETIME])
DATETIME = TIMESTAMP
ROWID = DBAPISet()
def test_DBAPISet_set_equality():
assert STRING == STRING
def test_DBAPISet_set_inequality():
assert STRING != NUMBER
def test_DBAPISet_set_equality_membership():
assert FIELD_TYPE.VAR_STRING == STRING
def test_DBAPISet_set_inequality_membership():
assert FIELD_TYPE.DATE != STRING
def Binary(x):
return bytes(x)
def Connect(*args, **kwargs):
"""Factory function for connections.Connection."""
from MySQLdb.connections import Connection
return Connection(*args, **kwargs)
connect = Connection = Connect
__all__ = [
"BINARY",
"Binary",
"Connect",
"Connection",
"DATE",
"Date",
"Time",
"Timestamp",
"DateFromTicks",
"TimeFromTicks",
"TimestampFromTicks",
"DataError",
"DatabaseError",
"Error",
"FIELD_TYPE",
"IntegrityError",
"InterfaceError",
"InternalError",
"MySQLError",
"NUMBER",
"NotSupportedError",
"DBAPISet",
"OperationalError",
"ProgrammingError",
"ROWID",
"STRING",
"TIME",
"TIMESTAMP",
"Warning",
"apilevel",
"connect",
"connections",
"constants",
"converters",
"cursors",
"debug",
"get_client_info",
"paramstyle",
"string_literal",
"threadsafety",
"version_info",
]

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"""Exception classes for _mysql and MySQLdb.
These classes are dictated by the DB API v2.0:
https://www.python.org/dev/peps/pep-0249/
"""
class MySQLError(Exception):
"""Exception related to operation with MySQL."""
__module__ = "MySQLdb"
class Warning(Warning, MySQLError):
"""Exception raised for important warnings like data truncations
while inserting, etc."""
__module__ = "MySQLdb"
class Error(MySQLError):
"""Exception that is the base class of all other error exceptions
(not Warning)."""
__module__ = "MySQLdb"
class InterfaceError(Error):
"""Exception raised for errors that are related to the database
interface rather than the database itself."""
__module__ = "MySQLdb"
class DatabaseError(Error):
"""Exception raised for errors that are related to the
database."""
__module__ = "MySQLdb"
class DataError(DatabaseError):
"""Exception raised for errors that are due to problems with the
processed data like division by zero, numeric value out of range,
etc."""
__module__ = "MySQLdb"
class OperationalError(DatabaseError):
"""Exception raised for errors that are related to the database's
operation and not necessarily under the control of the programmer,
e.g. an unexpected disconnect occurs, the data source name is not
found, a transaction could not be processed, a memory allocation
error occurred during processing, etc."""
__module__ = "MySQLdb"
class IntegrityError(DatabaseError):
"""Exception raised when the relational integrity of the database
is affected, e.g. a foreign key check fails, duplicate key,
etc."""
__module__ = "MySQLdb"
class InternalError(DatabaseError):
"""Exception raised when the database encounters an internal
error, e.g. the cursor is not valid anymore, the transaction is
out of sync, etc."""
__module__ = "MySQLdb"
class ProgrammingError(DatabaseError):
"""Exception raised for programming errors, e.g. table not found
or already exists, syntax error in the SQL statement, wrong number
of parameters specified, etc."""
__module__ = "MySQLdb"
class NotSupportedError(DatabaseError):
"""Exception raised in case a method or database API was used
which is not supported by the database, e.g. requesting a
.rollback() on a connection that does not support transaction or
has transactions turned off."""
__module__ = "MySQLdb"

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"""
This module implements connections for MySQLdb. Presently there is
only one class: Connection. Others are unlikely. However, you might
want to make your own subclasses. In most cases, you will probably
override Connection.default_cursor with a non-standard Cursor class.
"""
import re
from . import cursors, _mysql
from ._exceptions import (
Warning,
Error,
InterfaceError,
DataError,
DatabaseError,
OperationalError,
IntegrityError,
InternalError,
NotSupportedError,
ProgrammingError,
)
# Mapping from MySQL charset name to Python codec name
_charset_to_encoding = {
"utf8mb4": "utf8",
"utf8mb3": "utf8",
"latin1": "cp1252",
"koi8r": "koi8_r",
"koi8u": "koi8_u",
}
re_numeric_part = re.compile(r"^(\d+)")
def numeric_part(s):
"""Returns the leading numeric part of a string.
>>> numeric_part("20-alpha")
20
>>> numeric_part("foo")
>>> numeric_part("16b")
16
"""
m = re_numeric_part.match(s)
if m:
return int(m.group(1))
return None
class Connection(_mysql.connection):
"""MySQL Database Connection Object"""
default_cursor = cursors.Cursor
def __init__(self, *args, **kwargs):
"""
Create a connection to the database. It is strongly recommended
that you only use keyword parameters. Consult the MySQL C API
documentation for more information.
:param str host: host to connect
:param str user: user to connect as
:param str password: password to use
:param str passwd: alias of password (deprecated)
:param str database: database to use
:param str db: alias of database (deprecated)
:param int port: TCP/IP port to connect to
:param str unix_socket: location of unix_socket to use
:param dict conv: conversion dictionary, see MySQLdb.converters
:param int connect_timeout:
number of seconds to wait before the connection attempt fails.
:param bool compress: if set, compression is enabled
:param str named_pipe: if set, a named pipe is used to connect (Windows only)
:param str init_command:
command which is run once the connection is created
:param str read_default_file:
file from which default client values are read
:param str read_default_group:
configuration group to use from the default file
:param type cursorclass:
class object, used to create cursors (keyword only)
:param bool use_unicode:
If True, text-like columns are returned as unicode objects
using the connection's character set. Otherwise, text-like
columns are returned as bytes. Unicode objects will always
be encoded to the connection's character set regardless of
this setting.
Default to True.
:param str charset:
If supplied, the connection character set will be changed
to this character set.
:param str collation:
If ``charset`` and ``collation`` are both supplied, the
character set and collation for the current connection
will be set.
If omitted, empty string, or None, the default collation
for the ``charset`` is implied.
:param str auth_plugin:
If supplied, the connection default authentication plugin will be
changed to this value. Example values:
`mysql_native_password` or `caching_sha2_password`
:param str sql_mode:
If supplied, the session SQL mode will be changed to this
setting.
For more details and legal values, see the MySQL documentation.
:param int client_flag:
flags to use or 0 (see MySQL docs or constants/CLIENTS.py)
:param bool multi_statements:
If True, enable multi statements for clients >= 4.1.
Defaults to True.
:param str ssl_mode:
specify the security settings for connection to the server;
see the MySQL documentation for more details
(mysql_option(), MYSQL_OPT_SSL_MODE).
Only one of 'DISABLED', 'PREFERRED', 'REQUIRED',
'VERIFY_CA', 'VERIFY_IDENTITY' can be specified.
:param dict ssl:
dictionary or mapping contains SSL connection parameters;
see the MySQL documentation for more details
(mysql_ssl_set()). If this is set, and the client does not
support SSL, NotSupportedError will be raised.
Since mysqlclient 2.2.4, ssl=True is alias of ssl_mode=REQUIRED
for better compatibility with PyMySQL and MariaDB.
:param str server_public_key_path:
specify the path to a file RSA public key file for caching_sha2_password.
See https://dev.mysql.com/doc/refman/9.0/en/caching-sha2-pluggable-authentication.html
:param bool local_infile:
enables LOAD LOCAL INFILE; zero disables
:param bool autocommit:
If False (default), autocommit is disabled.
If True, autocommit is enabled.
If None, autocommit isn't set and server default is used.
:param bool binary_prefix:
If set, the '_binary' prefix will be used for raw byte query
arguments (e.g. Binary). This is disabled by default.
There are a number of undocumented, non-standard methods. See the
documentation for the MySQL C API for some hints on what they do.
"""
from MySQLdb.constants import CLIENT, FIELD_TYPE
from MySQLdb.converters import conversions, _bytes_or_str
kwargs2 = kwargs.copy()
if "db" in kwargs2:
kwargs2["database"] = kwargs2.pop("db")
if "passwd" in kwargs2:
kwargs2["password"] = kwargs2.pop("passwd")
if "conv" in kwargs:
conv = kwargs["conv"]
else:
conv = conversions
conv2 = {}
for k, v in conv.items():
if isinstance(k, int) and isinstance(v, list):
conv2[k] = v[:]
else:
conv2[k] = v
kwargs2["conv"] = conv2
cursorclass = kwargs2.pop("cursorclass", self.default_cursor)
charset = kwargs2.get("charset", "")
collation = kwargs2.pop("collation", "")
use_unicode = kwargs2.pop("use_unicode", True)
sql_mode = kwargs2.pop("sql_mode", "")
self._binary_prefix = kwargs2.pop("binary_prefix", False)
client_flag = kwargs.get("client_flag", 0)
client_flag |= CLIENT.MULTI_RESULTS
multi_statements = kwargs2.pop("multi_statements", True)
if multi_statements:
client_flag |= CLIENT.MULTI_STATEMENTS
kwargs2["client_flag"] = client_flag
# PEP-249 requires autocommit to be initially off
autocommit = kwargs2.pop("autocommit", False)
self._set_attributes(*args, **kwargs2)
super().__init__(*args, **kwargs2)
self.cursorclass = cursorclass
self.encoders = {
k: v
for k, v in conv.items()
if type(k) is not int # noqa: E721
}
self._server_version = tuple(
[numeric_part(n) for n in self.get_server_info().split(".")[:2]]
)
self.encoding = "ascii" # overridden in set_character_set()
if not charset:
charset = self.character_set_name()
self.set_character_set(charset, collation)
if sql_mode:
self.set_sql_mode(sql_mode)
if use_unicode:
for t in (
FIELD_TYPE.STRING,
FIELD_TYPE.VAR_STRING,
FIELD_TYPE.VARCHAR,
FIELD_TYPE.TINY_BLOB,
FIELD_TYPE.MEDIUM_BLOB,
FIELD_TYPE.LONG_BLOB,
FIELD_TYPE.BLOB,
):
self.converter[t] = _bytes_or_str
# Unlike other string/blob types, JSON is always text.
# MySQL may return JSON with charset==binary.
self.converter[FIELD_TYPE.JSON] = str
self._transactional = self.server_capabilities & CLIENT.TRANSACTIONS
if self._transactional:
if autocommit is not None:
self.autocommit(autocommit)
self.messages = []
def _set_attributes(self, host=None, user=None, password=None, database="", port=3306,
unix_socket=None, **kwargs):
"""set some attributes for otel"""
if unix_socket and not host:
host = "localhost"
# support opentelemetry-instrumentation-dbapi
self.host = host
# _mysql.Connection provides self.port
self.user = user
self.database = database
# otel-inst-mysqlclient uses db instead of database.
self.db = database
# NOTE: We have not supported semantic conventions yet.
# https://opentelemetry.io/docs/specs/semconv/database/sql/
def __enter__(self):
return self
def __exit__(self, exc_type, exc_value, traceback):
self.close()
def autocommit(self, on):
on = bool(on)
if self.get_autocommit() != on:
_mysql.connection.autocommit(self, on)
def cursor(self, cursorclass=None):
"""
Create a cursor on which queries may be performed. The
optional cursorclass parameter is used to create the
Cursor. By default, self.cursorclass=cursors.Cursor is
used.
"""
return (cursorclass or self.cursorclass)(self)
def query(self, query):
# Since _mysql releases GIL while querying, we need immutable buffer.
if isinstance(query, bytearray):
query = bytes(query)
_mysql.connection.query(self, query)
def _bytes_literal(self, bs):
assert isinstance(bs, (bytes, bytearray))
x = self.string_literal(bs) # x is escaped and quoted bytes
if self._binary_prefix:
return b"_binary" + x
return x
def _tuple_literal(self, t):
return b"(%s)" % (b",".join(map(self.literal, t)))
def literal(self, o):
"""If o is a single object, returns an SQL literal as a string.
If o is a non-string sequence, the items of the sequence are
converted and returned as a sequence.
Non-standard. For internal use; do not use this in your
applications.
"""
if isinstance(o, str):
s = self.string_literal(o.encode(self.encoding))
elif isinstance(o, bytearray):
s = self._bytes_literal(o)
elif isinstance(o, bytes):
s = self._bytes_literal(o)
elif isinstance(o, (tuple, list)):
s = self._tuple_literal(o)
else:
s = self.escape(o, self.encoders)
if isinstance(s, str):
s = s.encode(self.encoding)
assert isinstance(s, bytes)
return s
def begin(self):
"""Explicitly begin a connection.
This method is not used when autocommit=False (default).
"""
self.query(b"BEGIN")
def set_character_set(self, charset, collation=None):
"""Set the connection character set to charset."""
super().set_character_set(charset)
self.encoding = _charset_to_encoding.get(charset, charset)
if collation:
self.query(f"SET NAMES {charset} COLLATE {collation}")
self.store_result()
def set_sql_mode(self, sql_mode):
"""Set the connection sql_mode. See MySQL documentation for
legal values."""
if self._server_version < (4, 1):
raise NotSupportedError("server is too old to set sql_mode")
self.query("SET SESSION sql_mode='%s'" % sql_mode)
self.store_result()
def show_warnings(self):
"""Return detailed information about warnings as a
sequence of tuples of (Level, Code, Message). This
is only supported in MySQL-4.1 and up. If your server
is an earlier version, an empty sequence is returned."""
if self._server_version < (4, 1):
return ()
self.query("SHOW WARNINGS")
r = self.store_result()
warnings = r.fetch_row(0)
return warnings
Warning = Warning
Error = Error
InterfaceError = InterfaceError
DatabaseError = DatabaseError
DataError = DataError
OperationalError = OperationalError
IntegrityError = IntegrityError
InternalError = InternalError
ProgrammingError = ProgrammingError
NotSupportedError = NotSupportedError
# vim: colorcolumn=100

27
venv/Lib/site-packages/MySQLdb/constants/CLIENT.py Normal file
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"""MySQL CLIENT constants
These constants are used when creating the connection. Use bitwise-OR
(|) to combine options together, and pass them as the client_flags
parameter to MySQLdb.Connection. For more information on these flags,
see the MySQL C API documentation for mysql_real_connect().
"""
LONG_PASSWORD = 1
FOUND_ROWS = 2
LONG_FLAG = 4
CONNECT_WITH_DB = 8
NO_SCHEMA = 16
COMPRESS = 32
ODBC = 64
LOCAL_FILES = 128
IGNORE_SPACE = 256
CHANGE_USER = 512
INTERACTIVE = 1024
SSL = 2048
IGNORE_SIGPIPE = 4096
TRANSACTIONS = 8192 # mysql_com.h was WRONG prior to 3.23.35
RESERVED = 16384
SECURE_CONNECTION = 32768
MULTI_STATEMENTS = 65536
MULTI_RESULTS = 131072

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venv/Lib/site-packages/MySQLdb/constants/CR.py Normal file
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"""MySQL Connection Errors
Nearly all of these raise OperationalError. COMMANDS_OUT_OF_SYNC
raises ProgrammingError.
"""
if __name__ == "__main__":
"""
Usage: python CR.py [/path/to/mysql/errmsg.h ...] >> CR.py
"""
import fileinput
import re
data = {}
error_last = None
for line in fileinput.input():
line = re.sub(r"/\*.*?\*/", "", line)
m = re.match(r"^\s*#define\s+CR_([A-Z0-9_]+)\s+(\d+)(\s.*|$)", line)
if m:
name = m.group(1)
value = int(m.group(2))
if name == "ERROR_LAST":
if error_last is None or error_last < value:
error_last = value
continue
if value not in data:
data[value] = set()
data[value].add(name)
for value, names in sorted(data.items()):
for name in sorted(names):
print(f"{name} = {value}")
if error_last is not None:
print("ERROR_LAST = %s" % error_last)
ERROR_FIRST = 2000
MIN_ERROR = 2000
UNKNOWN_ERROR = 2000
SOCKET_CREATE_ERROR = 2001
CONNECTION_ERROR = 2002
CONN_HOST_ERROR = 2003
IPSOCK_ERROR = 2004
UNKNOWN_HOST = 2005
SERVER_GONE_ERROR = 2006
VERSION_ERROR = 2007
OUT_OF_MEMORY = 2008
WRONG_HOST_INFO = 2009
LOCALHOST_CONNECTION = 2010
TCP_CONNECTION = 2011
SERVER_HANDSHAKE_ERR = 2012
SERVER_LOST = 2013
COMMANDS_OUT_OF_SYNC = 2014
NAMEDPIPE_CONNECTION = 2015
NAMEDPIPEWAIT_ERROR = 2016
NAMEDPIPEOPEN_ERROR = 2017
NAMEDPIPESETSTATE_ERROR = 2018
CANT_READ_CHARSET = 2019
NET_PACKET_TOO_LARGE = 2020
EMBEDDED_CONNECTION = 2021
PROBE_SLAVE_STATUS = 2022
PROBE_SLAVE_HOSTS = 2023
PROBE_SLAVE_CONNECT = 2024
PROBE_MASTER_CONNECT = 2025
SSL_CONNECTION_ERROR = 2026
MALFORMED_PACKET = 2027
WRONG_LICENSE = 2028
NULL_POINTER = 2029
NO_PREPARE_STMT = 2030
PARAMS_NOT_BOUND = 2031
DATA_TRUNCATED = 2032
NO_PARAMETERS_EXISTS = 2033
INVALID_PARAMETER_NO = 2034
INVALID_BUFFER_USE = 2035
UNSUPPORTED_PARAM_TYPE = 2036
SHARED_MEMORY_CONNECTION = 2037
SHARED_MEMORY_CONNECT_REQUEST_ERROR = 2038
SHARED_MEMORY_CONNECT_ANSWER_ERROR = 2039
SHARED_MEMORY_CONNECT_FILE_MAP_ERROR = 2040
SHARED_MEMORY_CONNECT_MAP_ERROR = 2041
SHARED_MEMORY_FILE_MAP_ERROR = 2042
SHARED_MEMORY_MAP_ERROR = 2043
SHARED_MEMORY_EVENT_ERROR = 2044
SHARED_MEMORY_CONNECT_ABANDONED_ERROR = 2045
SHARED_MEMORY_CONNECT_SET_ERROR = 2046
CONN_UNKNOW_PROTOCOL = 2047
INVALID_CONN_HANDLE = 2048
UNUSED_1 = 2049
FETCH_CANCELED = 2050
NO_DATA = 2051
NO_STMT_METADATA = 2052
NO_RESULT_SET = 2053
NOT_IMPLEMENTED = 2054
SERVER_LOST_EXTENDED = 2055
STMT_CLOSED = 2056
NEW_STMT_METADATA = 2057
ALREADY_CONNECTED = 2058
AUTH_PLUGIN_CANNOT_LOAD = 2059
DUPLICATE_CONNECTION_ATTR = 2060
AUTH_PLUGIN_ERR = 2061
INSECURE_API_ERR = 2062
FILE_NAME_TOO_LONG = 2063
SSL_FIPS_MODE_ERR = 2064
MAX_ERROR = 2999
ERROR_LAST = 2064

827
venv/Lib/site-packages/MySQLdb/constants/ER.py Normal file
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"""MySQL ER Constants
These constants are error codes for the bulk of the error conditions
that may occur.
"""
if __name__ == "__main__":
"""
Usage: python ER.py [/path/to/mysql/mysqld_error.h ...] >> ER.py
"""
import fileinput
import re
data = {}
error_last = None
for line in fileinput.input():
line = re.sub(r"/\*.*?\*/", "", line)
m = re.match(r"^\s*#define\s+((ER|WARN)_[A-Z0-9_]+)\s+(\d+)\s*", line)
if m:
name = m.group(1)
if name.startswith("ER_"):
name = name[3:]
value = int(m.group(3))
if name == "ERROR_LAST":
if error_last is None or error_last < value:
error_last = value
continue
if value not in data:
data[value] = set()
data[value].add(name)
for value, names in sorted(data.items()):
for name in sorted(names):
print(f"{name} = {value}")
if error_last is not None:
print("ERROR_LAST = %s" % error_last)
ERROR_FIRST = 1000
NO = 1002
YES = 1003
CANT_CREATE_FILE = 1004
CANT_CREATE_TABLE = 1005
CANT_CREATE_DB = 1006
DB_CREATE_EXISTS = 1007
DB_DROP_EXISTS = 1008
DB_DROP_RMDIR = 1010
CANT_FIND_SYSTEM_REC = 1012
CANT_GET_STAT = 1013
CANT_LOCK = 1015
CANT_OPEN_FILE = 1016
FILE_NOT_FOUND = 1017
CANT_READ_DIR = 1018
CHECKREAD = 1020
DUP_KEY = 1022
ERROR_ON_READ = 1024
ERROR_ON_RENAME = 1025
ERROR_ON_WRITE = 1026
FILE_USED = 1027
FILSORT_ABORT = 1028
GET_ERRNO = 1030
ILLEGAL_HA = 1031
KEY_NOT_FOUND = 1032
NOT_FORM_FILE = 1033
NOT_KEYFILE = 1034
OLD_KEYFILE = 1035
OPEN_AS_READONLY = 1036
OUTOFMEMORY = 1037
OUT_OF_SORTMEMORY = 1038
CON_COUNT_ERROR = 1040
OUT_OF_RESOURCES = 1041
BAD_HOST_ERROR = 1042
HANDSHAKE_ERROR = 1043
DBACCESS_DENIED_ERROR = 1044
ACCESS_DENIED_ERROR = 1045
NO_DB_ERROR = 1046
UNKNOWN_COM_ERROR = 1047
BAD_NULL_ERROR = 1048
BAD_DB_ERROR = 1049
TABLE_EXISTS_ERROR = 1050
BAD_TABLE_ERROR = 1051
NON_UNIQ_ERROR = 1052
SERVER_SHUTDOWN = 1053
BAD_FIELD_ERROR = 1054
WRONG_FIELD_WITH_GROUP = 1055
WRONG_GROUP_FIELD = 1056
WRONG_SUM_SELECT = 1057
WRONG_VALUE_COUNT = 1058
TOO_LONG_IDENT = 1059
DUP_FIELDNAME = 1060
DUP_KEYNAME = 1061
DUP_ENTRY = 1062
WRONG_FIELD_SPEC = 1063
PARSE_ERROR = 1064
EMPTY_QUERY = 1065
NONUNIQ_TABLE = 1066
INVALID_DEFAULT = 1067
MULTIPLE_PRI_KEY = 1068
TOO_MANY_KEYS = 1069
TOO_MANY_KEY_PARTS = 1070
TOO_LONG_KEY = 1071
KEY_COLUMN_DOES_NOT_EXITS = 1072
BLOB_USED_AS_KEY = 1073
TOO_BIG_FIELDLENGTH = 1074
WRONG_AUTO_KEY = 1075
READY = 1076
SHUTDOWN_COMPLETE = 1079
FORCING_CLOSE = 1080
IPSOCK_ERROR = 1081
NO_SUCH_INDEX = 1082
WRONG_FIELD_TERMINATORS = 1083
BLOBS_AND_NO_TERMINATED = 1084
TEXTFILE_NOT_READABLE = 1085
FILE_EXISTS_ERROR = 1086
LOAD_INFO = 1087
ALTER_INFO = 1088
WRONG_SUB_KEY = 1089
CANT_REMOVE_ALL_FIELDS = 1090
CANT_DROP_FIELD_OR_KEY = 1091
INSERT_INFO = 1092
UPDATE_TABLE_USED = 1093
NO_SUCH_THREAD = 1094
KILL_DENIED_ERROR = 1095
NO_TABLES_USED = 1096
TOO_BIG_SET = 1097
NO_UNIQUE_LOGFILE = 1098
TABLE_NOT_LOCKED_FOR_WRITE = 1099
TABLE_NOT_LOCKED = 1100
BLOB_CANT_HAVE_DEFAULT = 1101
WRONG_DB_NAME = 1102
WRONG_TABLE_NAME = 1103
TOO_BIG_SELECT = 1104
UNKNOWN_ERROR = 1105
UNKNOWN_PROCEDURE = 1106
WRONG_PARAMCOUNT_TO_PROCEDURE = 1107
WRONG_PARAMETERS_TO_PROCEDURE = 1108
UNKNOWN_TABLE = 1109
FIELD_SPECIFIED_TWICE = 1110
INVALID_GROUP_FUNC_USE = 1111
UNSUPPORTED_EXTENSION = 1112
TABLE_MUST_HAVE_COLUMNS = 1113
RECORD_FILE_FULL = 1114
UNKNOWN_CHARACTER_SET = 1115
TOO_MANY_TABLES = 1116
TOO_MANY_FIELDS = 1117
TOO_BIG_ROWSIZE = 1118
STACK_OVERRUN = 1119
WRONG_OUTER_JOIN_UNUSED = 1120
NULL_COLUMN_IN_INDEX = 1121
CANT_FIND_UDF = 1122
CANT_INITIALIZE_UDF = 1123
UDF_NO_PATHS = 1124
UDF_EXISTS = 1125
CANT_OPEN_LIBRARY = 1126
CANT_FIND_DL_ENTRY = 1127
FUNCTION_NOT_DEFINED = 1128
HOST_IS_BLOCKED = 1129
HOST_NOT_PRIVILEGED = 1130
PASSWORD_ANONYMOUS_USER = 1131
PASSWORD_NOT_ALLOWED = 1132
PASSWORD_NO_MATCH = 1133
UPDATE_INFO = 1134
CANT_CREATE_THREAD = 1135
WRONG_VALUE_COUNT_ON_ROW = 1136
CANT_REOPEN_TABLE = 1137
INVALID_USE_OF_NULL = 1138
REGEXP_ERROR = 1139
MIX_OF_GROUP_FUNC_AND_FIELDS = 1140
NONEXISTING_GRANT = 1141
TABLEACCESS_DENIED_ERROR = 1142
COLUMNACCESS_DENIED_ERROR = 1143
ILLEGAL_GRANT_FOR_TABLE = 1144
GRANT_WRONG_HOST_OR_USER = 1145
NO_SUCH_TABLE = 1146
NONEXISTING_TABLE_GRANT = 1147
NOT_ALLOWED_COMMAND = 1148
SYNTAX_ERROR = 1149
ABORTING_CONNECTION = 1152
NET_PACKET_TOO_LARGE = 1153
NET_READ_ERROR_FROM_PIPE = 1154
NET_FCNTL_ERROR = 1155
NET_PACKETS_OUT_OF_ORDER = 1156
NET_UNCOMPRESS_ERROR = 1157
NET_READ_ERROR = 1158
NET_READ_INTERRUPTED = 1159
NET_ERROR_ON_WRITE = 1160
NET_WRITE_INTERRUPTED = 1161
TOO_LONG_STRING = 1162
TABLE_CANT_HANDLE_BLOB = 1163
TABLE_CANT_HANDLE_AUTO_INCREMENT = 1164
WRONG_COLUMN_NAME = 1166
WRONG_KEY_COLUMN = 1167
WRONG_MRG_TABLE = 1168
DUP_UNIQUE = 1169
BLOB_KEY_WITHOUT_LENGTH = 1170
PRIMARY_CANT_HAVE_NULL = 1171
TOO_MANY_ROWS = 1172
REQUIRES_PRIMARY_KEY = 1173
UPDATE_WITHOUT_KEY_IN_SAFE_MODE = 1175
KEY_DOES_NOT_EXITS = 1176
CHECK_NO_SUCH_TABLE = 1177
CHECK_NOT_IMPLEMENTED = 1178
CANT_DO_THIS_DURING_AN_TRANSACTION = 1179
ERROR_DURING_COMMIT = 1180
ERROR_DURING_ROLLBACK = 1181
ERROR_DURING_FLUSH_LOGS = 1182
NEW_ABORTING_CONNECTION = 1184
MASTER = 1188
MASTER_NET_READ = 1189
MASTER_NET_WRITE = 1190
FT_MATCHING_KEY_NOT_FOUND = 1191
LOCK_OR_ACTIVE_TRANSACTION = 1192
UNKNOWN_SYSTEM_VARIABLE = 1193
CRASHED_ON_USAGE = 1194
CRASHED_ON_REPAIR = 1195
WARNING_NOT_COMPLETE_ROLLBACK = 1196
TRANS_CACHE_FULL = 1197
SLAVE_NOT_RUNNING = 1199
BAD_SLAVE = 1200
MASTER_INFO = 1201
SLAVE_THREAD = 1202
TOO_MANY_USER_CONNECTIONS = 1203
SET_CONSTANTS_ONLY = 1204
LOCK_WAIT_TIMEOUT = 1205
LOCK_TABLE_FULL = 1206
READ_ONLY_TRANSACTION = 1207
WRONG_ARGUMENTS = 1210
NO_PERMISSION_TO_CREATE_USER = 1211
LOCK_DEADLOCK = 1213
TABLE_CANT_HANDLE_FT = 1214
CANNOT_ADD_FOREIGN = 1215
NO_REFERENCED_ROW = 1216
ROW_IS_REFERENCED = 1217
CONNECT_TO_MASTER = 1218
ERROR_WHEN_EXECUTING_COMMAND = 1220
WRONG_USAGE = 1221
WRONG_NUMBER_OF_COLUMNS_IN_SELECT = 1222
CANT_UPDATE_WITH_READLOCK = 1223
MIXING_NOT_ALLOWED = 1224
DUP_ARGUMENT = 1225
USER_LIMIT_REACHED = 1226
SPECIFIC_ACCESS_DENIED_ERROR = 1227
LOCAL_VARIABLE = 1228
GLOBAL_VARIABLE = 1229
NO_DEFAULT = 1230
WRONG_VALUE_FOR_VAR = 1231
WRONG_TYPE_FOR_VAR = 1232
VAR_CANT_BE_READ = 1233
CANT_USE_OPTION_HERE = 1234
NOT_SUPPORTED_YET = 1235
MASTER_FATAL_ERROR_READING_BINLOG = 1236
SLAVE_IGNORED_TABLE = 1237
INCORRECT_GLOBAL_LOCAL_VAR = 1238
WRONG_FK_DEF = 1239
KEY_REF_DO_NOT_MATCH_TABLE_REF = 1240
OPERAND_COLUMNS = 1241
SUBQUERY_NO_1_ROW = 1242
UNKNOWN_STMT_HANDLER = 1243
CORRUPT_HELP_DB = 1244
AUTO_CONVERT = 1246
ILLEGAL_REFERENCE = 1247
DERIVED_MUST_HAVE_ALIAS = 1248
SELECT_REDUCED = 1249
TABLENAME_NOT_ALLOWED_HERE = 1250
NOT_SUPPORTED_AUTH_MODE = 1251
SPATIAL_CANT_HAVE_NULL = 1252
COLLATION_CHARSET_MISMATCH = 1253
TOO_BIG_FOR_UNCOMPRESS = 1256
ZLIB_Z_MEM_ERROR = 1257
ZLIB_Z_BUF_ERROR = 1258
ZLIB_Z_DATA_ERROR = 1259
CUT_VALUE_GROUP_CONCAT = 1260
WARN_TOO_FEW_RECORDS = 1261
WARN_TOO_MANY_RECORDS = 1262
WARN_NULL_TO_NOTNULL = 1263
WARN_DATA_OUT_OF_RANGE = 1264
WARN_DATA_TRUNCATED = 1265
WARN_USING_OTHER_HANDLER = 1266
CANT_AGGREGATE_2COLLATIONS = 1267
REVOKE_GRANTS = 1269
CANT_AGGREGATE_3COLLATIONS = 1270
CANT_AGGREGATE_NCOLLATIONS = 1271
VARIABLE_IS_NOT_STRUCT = 1272
UNKNOWN_COLLATION = 1273
SLAVE_IGNORED_SSL_PARAMS = 1274
SERVER_IS_IN_SECURE_AUTH_MODE = 1275
WARN_FIELD_RESOLVED = 1276
BAD_SLAVE_UNTIL_COND = 1277
MISSING_SKIP_SLAVE = 1278
UNTIL_COND_IGNORED = 1279
WRONG_NAME_FOR_INDEX = 1280
WRONG_NAME_FOR_CATALOG = 1281
BAD_FT_COLUMN = 1283
UNKNOWN_KEY_CACHE = 1284
WARN_HOSTNAME_WONT_WORK = 1285
UNKNOWN_STORAGE_ENGINE = 1286
WARN_DEPRECATED_SYNTAX = 1287
NON_UPDATABLE_TABLE = 1288
FEATURE_DISABLED = 1289
OPTION_PREVENTS_STATEMENT = 1290
DUPLICATED_VALUE_IN_TYPE = 1291
TRUNCATED_WRONG_VALUE = 1292
INVALID_ON_UPDATE = 1294
UNSUPPORTED_PS = 1295
GET_ERRMSG = 1296
GET_TEMPORARY_ERRMSG = 1297
UNKNOWN_TIME_ZONE = 1298
WARN_INVALID_TIMESTAMP = 1299
INVALID_CHARACTER_STRING = 1300
WARN_ALLOWED_PACKET_OVERFLOWED = 1301
CONFLICTING_DECLARATIONS = 1302
SP_NO_RECURSIVE_CREATE = 1303
SP_ALREADY_EXISTS = 1304
SP_DOES_NOT_EXIST = 1305
SP_DROP_FAILED = 1306
SP_STORE_FAILED = 1307
SP_LILABEL_MISMATCH = 1308
SP_LABEL_REDEFINE = 1309
SP_LABEL_MISMATCH = 1310
SP_UNINIT_VAR = 1311
SP_BADSELECT = 1312
SP_BADRETURN = 1313
SP_BADSTATEMENT = 1314
UPDATE_LOG_DEPRECATED_IGNORED = 1315
UPDATE_LOG_DEPRECATED_TRANSLATED = 1316
QUERY_INTERRUPTED = 1317
SP_WRONG_NO_OF_ARGS = 1318
SP_COND_MISMATCH = 1319
SP_NORETURN = 1320
SP_NORETURNEND = 1321
SP_BAD_CURSOR_QUERY = 1322
SP_BAD_CURSOR_SELECT = 1323
SP_CURSOR_MISMATCH = 1324
SP_CURSOR_ALREADY_OPEN = 1325
SP_CURSOR_NOT_OPEN = 1326
SP_UNDECLARED_VAR = 1327
SP_WRONG_NO_OF_FETCH_ARGS = 1328
SP_FETCH_NO_DATA = 1329
SP_DUP_PARAM = 1330
SP_DUP_VAR = 1331
SP_DUP_COND = 1332
SP_DUP_CURS = 1333
SP_CANT_ALTER = 1334
SP_SUBSELECT_NYI = 1335
STMT_NOT_ALLOWED_IN_SF_OR_TRG = 1336
SP_VARCOND_AFTER_CURSHNDLR = 1337
SP_CURSOR_AFTER_HANDLER = 1338
SP_CASE_NOT_FOUND = 1339
FPARSER_TOO_BIG_FILE = 1340
FPARSER_BAD_HEADER = 1341
FPARSER_EOF_IN_COMMENT = 1342
FPARSER_ERROR_IN_PARAMETER = 1343
FPARSER_EOF_IN_UNKNOWN_PARAMETER = 1344
VIEW_NO_EXPLAIN = 1345
WRONG_OBJECT = 1347
NONUPDATEABLE_COLUMN = 1348
VIEW_SELECT_CLAUSE = 1350
VIEW_SELECT_VARIABLE = 1351
VIEW_SELECT_TMPTABLE = 1352
VIEW_WRONG_LIST = 1353
WARN_VIEW_MERGE = 1354
WARN_VIEW_WITHOUT_KEY = 1355
VIEW_INVALID = 1356
SP_NO_DROP_SP = 1357
TRG_ALREADY_EXISTS = 1359
TRG_DOES_NOT_EXIST = 1360
TRG_ON_VIEW_OR_TEMP_TABLE = 1361
TRG_CANT_CHANGE_ROW = 1362
TRG_NO_SUCH_ROW_IN_TRG = 1363
NO_DEFAULT_FOR_FIELD = 1364
DIVISION_BY_ZERO = 1365
TRUNCATED_WRONG_VALUE_FOR_FIELD = 1366
ILLEGAL_VALUE_FOR_TYPE = 1367
VIEW_NONUPD_CHECK = 1368
VIEW_CHECK_FAILED = 1369
PROCACCESS_DENIED_ERROR = 1370
RELAY_LOG_FAIL = 1371
UNKNOWN_TARGET_BINLOG = 1373
IO_ERR_LOG_INDEX_READ = 1374
BINLOG_PURGE_PROHIBITED = 1375
FSEEK_FAIL = 1376
BINLOG_PURGE_FATAL_ERR = 1377
LOG_IN_USE = 1378
LOG_PURGE_UNKNOWN_ERR = 1379
RELAY_LOG_INIT = 1380
NO_BINARY_LOGGING = 1381
RESERVED_SYNTAX = 1382
PS_MANY_PARAM = 1390
KEY_PART_0 = 1391
VIEW_CHECKSUM = 1392
VIEW_MULTIUPDATE = 1393
VIEW_NO_INSERT_FIELD_LIST = 1394
VIEW_DELETE_MERGE_VIEW = 1395
CANNOT_USER = 1396
XAER_NOTA = 1397
XAER_INVAL = 1398
XAER_RMFAIL = 1399
XAER_OUTSIDE = 1400
XAER_RMERR = 1401
XA_RBROLLBACK = 1402
NONEXISTING_PROC_GRANT = 1403
PROC_AUTO_GRANT_FAIL = 1404
PROC_AUTO_REVOKE_FAIL = 1405
DATA_TOO_LONG = 1406
SP_BAD_SQLSTATE = 1407
STARTUP = 1408
LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR = 1409
CANT_CREATE_USER_WITH_GRANT = 1410
WRONG_VALUE_FOR_TYPE = 1411
TABLE_DEF_CHANGED = 1412
SP_DUP_HANDLER = 1413
SP_NOT_VAR_ARG = 1414
SP_NO_RETSET = 1415
CANT_CREATE_GEOMETRY_OBJECT = 1416
BINLOG_UNSAFE_ROUTINE = 1418
BINLOG_CREATE_ROUTINE_NEED_SUPER = 1419
STMT_HAS_NO_OPEN_CURSOR = 1421
COMMIT_NOT_ALLOWED_IN_SF_OR_TRG = 1422
NO_DEFAULT_FOR_VIEW_FIELD = 1423
SP_NO_RECURSION = 1424
TOO_BIG_SCALE = 1425
TOO_BIG_PRECISION = 1426
M_BIGGER_THAN_D = 1427
WRONG_LOCK_OF_SYSTEM_TABLE = 1428
CONNECT_TO_FOREIGN_DATA_SOURCE = 1429
QUERY_ON_FOREIGN_DATA_SOURCE = 1430
FOREIGN_DATA_SOURCE_DOESNT_EXIST = 1431
FOREIGN_DATA_STRING_INVALID_CANT_CREATE = 1432
FOREIGN_DATA_STRING_INVALID = 1433
TRG_IN_WRONG_SCHEMA = 1435
STACK_OVERRUN_NEED_MORE = 1436
TOO_LONG_BODY = 1437
WARN_CANT_DROP_DEFAULT_KEYCACHE = 1438
TOO_BIG_DISPLAYWIDTH = 1439
XAER_DUPID = 1440
DATETIME_FUNCTION_OVERFLOW = 1441
CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG = 1442
VIEW_PREVENT_UPDATE = 1443
PS_NO_RECURSION = 1444
SP_CANT_SET_AUTOCOMMIT = 1445
VIEW_FRM_NO_USER = 1447
VIEW_OTHER_USER = 1448
NO_SUCH_USER = 1449
FORBID_SCHEMA_CHANGE = 1450
ROW_IS_REFERENCED_2 = 1451
NO_REFERENCED_ROW_2 = 1452
SP_BAD_VAR_SHADOW = 1453
TRG_NO_DEFINER = 1454
OLD_FILE_FORMAT = 1455
SP_RECURSION_LIMIT = 1456
SP_WRONG_NAME = 1458
TABLE_NEEDS_UPGRADE = 1459
SP_NO_AGGREGATE = 1460
MAX_PREPARED_STMT_COUNT_REACHED = 1461
VIEW_RECURSIVE = 1462
NON_GROUPING_FIELD_USED = 1463
TABLE_CANT_HANDLE_SPKEYS = 1464
NO_TRIGGERS_ON_SYSTEM_SCHEMA = 1465
REMOVED_SPACES = 1466
AUTOINC_READ_FAILED = 1467
USERNAME = 1468
HOSTNAME = 1469
WRONG_STRING_LENGTH = 1470
NON_INSERTABLE_TABLE = 1471
ADMIN_WRONG_MRG_TABLE = 1472
TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT = 1473
NAME_BECOMES_EMPTY = 1474
AMBIGUOUS_FIELD_TERM = 1475
FOREIGN_SERVER_EXISTS = 1476
FOREIGN_SERVER_DOESNT_EXIST = 1477
ILLEGAL_HA_CREATE_OPTION = 1478
PARTITION_REQUIRES_VALUES_ERROR = 1479
PARTITION_WRONG_VALUES_ERROR = 1480
PARTITION_MAXVALUE_ERROR = 1481
PARTITION_WRONG_NO_PART_ERROR = 1484
PARTITION_WRONG_NO_SUBPART_ERROR = 1485
WRONG_EXPR_IN_PARTITION_FUNC_ERROR = 1486
FIELD_NOT_FOUND_PART_ERROR = 1488
INCONSISTENT_PARTITION_INFO_ERROR = 1490
PARTITION_FUNC_NOT_ALLOWED_ERROR = 1491
PARTITIONS_MUST_BE_DEFINED_ERROR = 1492
RANGE_NOT_INCREASING_ERROR = 1493
INCONSISTENT_TYPE_OF_FUNCTIONS_ERROR = 1494
MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR = 1495
PARTITION_ENTRY_ERROR = 1496
MIX_HANDLER_ERROR = 1497
PARTITION_NOT_DEFINED_ERROR = 1498
TOO_MANY_PARTITIONS_ERROR = 1499
SUBPARTITION_ERROR = 1500
CANT_CREATE_HANDLER_FILE = 1501
BLOB_FIELD_IN_PART_FUNC_ERROR = 1502
UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF = 1503
NO_PARTS_ERROR = 1504
PARTITION_MGMT_ON_NONPARTITIONED = 1505
FOREIGN_KEY_ON_PARTITIONED = 1506
DROP_PARTITION_NON_EXISTENT = 1507
DROP_LAST_PARTITION = 1508
COALESCE_ONLY_ON_HASH_PARTITION = 1509
REORG_HASH_ONLY_ON_SAME_NO = 1510
REORG_NO_PARAM_ERROR = 1511
ONLY_ON_RANGE_LIST_PARTITION = 1512
ADD_PARTITION_SUBPART_ERROR = 1513
ADD_PARTITION_NO_NEW_PARTITION = 1514
COALESCE_PARTITION_NO_PARTITION = 1515
REORG_PARTITION_NOT_EXIST = 1516
SAME_NAME_PARTITION = 1517
NO_BINLOG_ERROR = 1518
CONSECUTIVE_REORG_PARTITIONS = 1519
REORG_OUTSIDE_RANGE = 1520
PARTITION_FUNCTION_FAILURE = 1521
LIMITED_PART_RANGE = 1523
PLUGIN_IS_NOT_LOADED = 1524
WRONG_VALUE = 1525
NO_PARTITION_FOR_GIVEN_VALUE = 1526
FILEGROUP_OPTION_ONLY_ONCE = 1527
CREATE_FILEGROUP_FAILED = 1528
DROP_FILEGROUP_FAILED = 1529
TABLESPACE_AUTO_EXTEND_ERROR = 1530
WRONG_SIZE_NUMBER = 1531
SIZE_OVERFLOW_ERROR = 1532
ALTER_FILEGROUP_FAILED = 1533
BINLOG_ROW_LOGGING_FAILED = 1534
EVENT_ALREADY_EXISTS = 1537
EVENT_DOES_NOT_EXIST = 1539
EVENT_INTERVAL_NOT_POSITIVE_OR_TOO_BIG = 1542
EVENT_ENDS_BEFORE_STARTS = 1543
EVENT_EXEC_TIME_IN_THE_PAST = 1544
EVENT_SAME_NAME = 1551
DROP_INDEX_FK = 1553
WARN_DEPRECATED_SYNTAX_WITH_VER = 1554
CANT_LOCK_LOG_TABLE = 1556
FOREIGN_DUPLICATE_KEY_OLD_UNUSED = 1557
COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE = 1558
TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR = 1559
STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_FORMAT = 1560
PARTITION_NO_TEMPORARY = 1562
PARTITION_CONST_DOMAIN_ERROR = 1563
PARTITION_FUNCTION_IS_NOT_ALLOWED = 1564
NULL_IN_VALUES_LESS_THAN = 1566
WRONG_PARTITION_NAME = 1567
CANT_CHANGE_TX_CHARACTERISTICS = 1568
DUP_ENTRY_AUTOINCREMENT_CASE = 1569
EVENT_SET_VAR_ERROR = 1571
PARTITION_MERGE_ERROR = 1572
BASE64_DECODE_ERROR = 1575
EVENT_RECURSION_FORBIDDEN = 1576
ONLY_INTEGERS_ALLOWED = 1578
UNSUPORTED_LOG_ENGINE = 1579
BAD_LOG_STATEMENT = 1580
CANT_RENAME_LOG_TABLE = 1581
WRONG_PARAMCOUNT_TO_NATIVE_FCT = 1582
WRONG_PARAMETERS_TO_NATIVE_FCT = 1583
WRONG_PARAMETERS_TO_STORED_FCT = 1584
NATIVE_FCT_NAME_COLLISION = 1585
DUP_ENTRY_WITH_KEY_NAME = 1586
BINLOG_PURGE_EMFILE = 1587
EVENT_CANNOT_CREATE_IN_THE_PAST = 1588
EVENT_CANNOT_ALTER_IN_THE_PAST = 1589
NO_PARTITION_FOR_GIVEN_VALUE_SILENT = 1591
BINLOG_UNSAFE_STATEMENT = 1592
BINLOG_FATAL_ERROR = 1593
BINLOG_LOGGING_IMPOSSIBLE = 1598
VIEW_NO_CREATION_CTX = 1599
VIEW_INVALID_CREATION_CTX = 1600
TRG_CORRUPTED_FILE = 1602
TRG_NO_CREATION_CTX = 1603
TRG_INVALID_CREATION_CTX = 1604
EVENT_INVALID_CREATION_CTX = 1605
TRG_CANT_OPEN_TABLE = 1606
NO_FORMAT_DESCRIPTION_EVENT_BEFORE_BINLOG_STATEMENT = 1609
SLAVE_CORRUPT_EVENT = 1610
LOG_PURGE_NO_FILE = 1612
XA_RBTIMEOUT = 1613
XA_RBDEADLOCK = 1614
NEED_REPREPARE = 1615
WARN_NO_MASTER_INFO = 1617
WARN_OPTION_IGNORED = 1618
PLUGIN_DELETE_BUILTIN = 1619
WARN_PLUGIN_BUSY = 1620
VARIABLE_IS_READONLY = 1621
WARN_ENGINE_TRANSACTION_ROLLBACK = 1622
SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE = 1624
NDB_REPLICATION_SCHEMA_ERROR = 1625
CONFLICT_FN_PARSE_ERROR = 1626
EXCEPTIONS_WRITE_ERROR = 1627
TOO_LONG_TABLE_COMMENT = 1628
TOO_LONG_FIELD_COMMENT = 1629
FUNC_INEXISTENT_NAME_COLLISION = 1630
DATABASE_NAME = 1631
TABLE_NAME = 1632
PARTITION_NAME = 1633
SUBPARTITION_NAME = 1634
TEMPORARY_NAME = 1635
RENAMED_NAME = 1636
TOO_MANY_CONCURRENT_TRXS = 1637
WARN_NON_ASCII_SEPARATOR_NOT_IMPLEMENTED = 1638
DEBUG_SYNC_TIMEOUT = 1639
DEBUG_SYNC_HIT_LIMIT = 1640
DUP_SIGNAL_SET = 1641
SIGNAL_WARN = 1642
SIGNAL_NOT_FOUND = 1643
SIGNAL_EXCEPTION = 1644
RESIGNAL_WITHOUT_ACTIVE_HANDLER = 1645
SIGNAL_BAD_CONDITION_TYPE = 1646
WARN_COND_ITEM_TRUNCATED = 1647
COND_ITEM_TOO_LONG = 1648
UNKNOWN_LOCALE = 1649
SLAVE_IGNORE_SERVER_IDS = 1650
SAME_NAME_PARTITION_FIELD = 1652
PARTITION_COLUMN_LIST_ERROR = 1653
WRONG_TYPE_COLUMN_VALUE_ERROR = 1654
TOO_MANY_PARTITION_FUNC_FIELDS_ERROR = 1655
MAXVALUE_IN_VALUES_IN = 1656
TOO_MANY_VALUES_ERROR = 1657
ROW_SINGLE_PARTITION_FIELD_ERROR = 1658
FIELD_TYPE_NOT_ALLOWED_AS_PARTITION_FIELD = 1659
PARTITION_FIELDS_TOO_LONG = 1660
BINLOG_ROW_ENGINE_AND_STMT_ENGINE = 1661
BINLOG_ROW_MODE_AND_STMT_ENGINE = 1662
BINLOG_UNSAFE_AND_STMT_ENGINE = 1663
BINLOG_ROW_INJECTION_AND_STMT_ENGINE = 1664
BINLOG_STMT_MODE_AND_ROW_ENGINE = 1665
BINLOG_ROW_INJECTION_AND_STMT_MODE = 1666
BINLOG_MULTIPLE_ENGINES_AND_SELF_LOGGING_ENGINE = 1667
BINLOG_UNSAFE_LIMIT = 1668
BINLOG_UNSAFE_SYSTEM_TABLE = 1670
BINLOG_UNSAFE_AUTOINC_COLUMNS = 1671
BINLOG_UNSAFE_UDF = 1672
BINLOG_UNSAFE_SYSTEM_VARIABLE = 1673
BINLOG_UNSAFE_SYSTEM_FUNCTION = 1674
BINLOG_UNSAFE_NONTRANS_AFTER_TRANS = 1675
MESSAGE_AND_STATEMENT = 1676
SLAVE_CANT_CREATE_CONVERSION = 1678
INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_FORMAT = 1679
PATH_LENGTH = 1680
WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT = 1681
WRONG_NATIVE_TABLE_STRUCTURE = 1682
WRONG_PERFSCHEMA_USAGE = 1683
WARN_I_S_SKIPPED_TABLE = 1684
INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_DIRECT = 1685
STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_DIRECT = 1686
SPATIAL_MUST_HAVE_GEOM_COL = 1687
TOO_LONG_INDEX_COMMENT = 1688
LOCK_ABORTED = 1689
DATA_OUT_OF_RANGE = 1690
WRONG_SPVAR_TYPE_IN_LIMIT = 1691
BINLOG_UNSAFE_MULTIPLE_ENGINES_AND_SELF_LOGGING_ENGINE = 1692
BINLOG_UNSAFE_MIXED_STATEMENT = 1693
INSIDE_TRANSACTION_PREVENTS_SWITCH_SQL_LOG_BIN = 1694
STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN = 1695
FAILED_READ_FROM_PAR_FILE = 1696
VALUES_IS_NOT_INT_TYPE_ERROR = 1697
ACCESS_DENIED_NO_PASSWORD_ERROR = 1698
SET_PASSWORD_AUTH_PLUGIN = 1699
TRUNCATE_ILLEGAL_FK = 1701
PLUGIN_IS_PERMANENT = 1702
SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MIN = 1703
SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX = 1704
STMT_CACHE_FULL = 1705
MULTI_UPDATE_KEY_CONFLICT = 1706
TABLE_NEEDS_REBUILD = 1707
WARN_OPTION_BELOW_LIMIT = 1708
INDEX_COLUMN_TOO_LONG = 1709
ERROR_IN_TRIGGER_BODY = 1710
ERROR_IN_UNKNOWN_TRIGGER_BODY = 1711
INDEX_CORRUPT = 1712
UNDO_RECORD_TOO_BIG = 1713
BINLOG_UNSAFE_INSERT_IGNORE_SELECT = 1714
BINLOG_UNSAFE_INSERT_SELECT_UPDATE = 1715
BINLOG_UNSAFE_REPLACE_SELECT = 1716
BINLOG_UNSAFE_CREATE_IGNORE_SELECT = 1717
BINLOG_UNSAFE_CREATE_REPLACE_SELECT = 1718
BINLOG_UNSAFE_UPDATE_IGNORE = 1719
PLUGIN_NO_UNINSTALL = 1720
PLUGIN_NO_INSTALL = 1721
BINLOG_UNSAFE_WRITE_AUTOINC_SELECT = 1722
BINLOG_UNSAFE_CREATE_SELECT_AUTOINC = 1723
BINLOG_UNSAFE_INSERT_TWO_KEYS = 1724
TABLE_IN_FK_CHECK = 1725
UNSUPPORTED_ENGINE = 1726
BINLOG_UNSAFE_AUTOINC_NOT_FIRST = 1727
CANNOT_LOAD_FROM_TABLE_V2 = 1728
MASTER_DELAY_VALUE_OUT_OF_RANGE = 1729
ONLY_FD_AND_RBR_EVENTS_ALLOWED_IN_BINLOG_STATEMENT = 1730
PARTITION_EXCHANGE_DIFFERENT_OPTION = 1731
PARTITION_EXCHANGE_PART_TABLE = 1732
PARTITION_EXCHANGE_TEMP_TABLE = 1733
PARTITION_INSTEAD_OF_SUBPARTITION = 1734
UNKNOWN_PARTITION = 1735
TABLES_DIFFERENT_METADATA = 1736
ROW_DOES_NOT_MATCH_PARTITION = 1737
BINLOG_CACHE_SIZE_GREATER_THAN_MAX = 1738
WARN_INDEX_NOT_APPLICABLE = 1739
PARTITION_EXCHANGE_FOREIGN_KEY = 1740
RPL_INFO_DATA_TOO_LONG = 1742
BINLOG_STMT_CACHE_SIZE_GREATER_THAN_MAX = 1745
CANT_UPDATE_TABLE_IN_CREATE_TABLE_SELECT = 1746
PARTITION_CLAUSE_ON_NONPARTITIONED = 1747
ROW_DOES_NOT_MATCH_GIVEN_PARTITION_SET = 1748
CHANGE_RPL_INFO_REPOSITORY_FAILURE = 1750
WARNING_NOT_COMPLETE_ROLLBACK_WITH_CREATED_TEMP_TABLE = 1751
WARNING_NOT_COMPLETE_ROLLBACK_WITH_DROPPED_TEMP_TABLE = 1752
MTS_FEATURE_IS_NOT_SUPPORTED = 1753
MTS_UPDATED_DBS_GREATER_MAX = 1754
MTS_CANT_PARALLEL = 1755
MTS_INCONSISTENT_DATA = 1756
FULLTEXT_NOT_SUPPORTED_WITH_PARTITIONING = 1757
DA_INVALID_CONDITION_NUMBER = 1758
INSECURE_PLAIN_TEXT = 1759
INSECURE_CHANGE_MASTER = 1760
FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO = 1761
FOREIGN_DUPLICATE_KEY_WITHOUT_CHILD_INFO = 1762
SQLTHREAD_WITH_SECURE_SLAVE = 1763
TABLE_HAS_NO_FT = 1764
VARIABLE_NOT_SETTABLE_IN_SF_OR_TRIGGER = 1765
VARIABLE_NOT_SETTABLE_IN_TRANSACTION = 1766
SET_STATEMENT_CANNOT_INVOKE_FUNCTION = 1769
GTID_NEXT_CANT_BE_AUTOMATIC_IF_GTID_NEXT_LIST_IS_NON_NULL = 1770
MALFORMED_GTID_SET_SPECIFICATION = 1772
MALFORMED_GTID_SET_ENCODING = 1773
MALFORMED_GTID_SPECIFICATION = 1774
GNO_EXHAUSTED = 1775
BAD_SLAVE_AUTO_POSITION = 1776
AUTO_POSITION_REQUIRES_GTID_MODE_NOT_OFF = 1777
CANT_DO_IMPLICIT_COMMIT_IN_TRX_WHEN_GTID_NEXT_IS_SET = 1778
GTID_MODE_ON_REQUIRES_ENFORCE_GTID_CONSISTENCY_ON = 1779
CANT_SET_GTID_NEXT_TO_GTID_WHEN_GTID_MODE_IS_OFF = 1781
CANT_SET_GTID_NEXT_TO_ANONYMOUS_WHEN_GTID_MODE_IS_ON = 1782
CANT_SET_GTID_NEXT_LIST_TO_NON_NULL_WHEN_GTID_MODE_IS_OFF = 1783
GTID_UNSAFE_NON_TRANSACTIONAL_TABLE = 1785
GTID_UNSAFE_CREATE_SELECT = 1786
GTID_UNSAFE_CREATE_DROP_TEMPORARY_TABLE_IN_TRANSACTION = 1787
GTID_MODE_CAN_ONLY_CHANGE_ONE_STEP_AT_A_TIME = 1788
MASTER_HAS_PURGED_REQUIRED_GTIDS = 1789
CANT_SET_GTID_NEXT_WHEN_OWNING_GTID = 1790
UNKNOWN_EXPLAIN_FORMAT = 1791
CANT_EXECUTE_IN_READ_ONLY_TRANSACTION = 1792
TOO_LONG_TABLE_PARTITION_COMMENT = 1793
SLAVE_CONFIGURATION = 1794
INNODB_FT_LIMIT = 1795
INNODB_NO_FT_TEMP_TABLE = 1796
INNODB_FT_WRONG_DOCID_COLUMN = 1797
INNODB_FT_WRONG_DOCID_INDEX = 1798
INNODB_ONLINE_LOG_TOO_BIG = 1799
UNKNOWN_ALTER_ALGORITHM = 1800
UNKNOWN_ALTER_LOCK = 1801
MTS_CHANGE_MASTER_CANT_RUN_WITH_GAPS = 1802
MTS_RECOVERY_FAILURE = 1803
MTS_RESET_WORKERS = 1804
COL_COUNT_DOESNT_MATCH_CORRUPTED_V2 = 1805
SLAVE_SILENT_RETRY_TRANSACTION = 1806
DISCARD_FK_CHECKS_RUNNING = 1807
TABLE_SCHEMA_MISMATCH = 1808
TABLE_IN_SYSTEM_TABLESPACE = 1809
IO_READ_ERROR = 1810
IO_WRITE_ERROR = 1811
TABLESPACE_MISSING = 1812
TABLESPACE_EXISTS = 1813
TABLESPACE_DISCARDED = 1814
INTERNAL_ERROR = 1815
INNODB_IMPORT_ERROR = 1816
INNODB_INDEX_CORRUPT = 1817
INVALID_YEAR_COLUMN_LENGTH = 1818
NOT_VALID_PASSWORD = 1819
MUST_CHANGE_PASSWORD = 1820
FK_NO_INDEX_CHILD = 1821
FK_NO_INDEX_PARENT = 1822
FK_FAIL_ADD_SYSTEM = 1823
FK_CANNOT_OPEN_PARENT = 1824
FK_INCORRECT_OPTION = 1825
FK_DUP_NAME = 1826
PASSWORD_FORMAT = 1827
FK_COLUMN_CANNOT_DROP = 1828
FK_COLUMN_CANNOT_DROP_CHILD = 1829
FK_COLUMN_NOT_NULL = 1830
DUP_INDEX = 1831
FK_COLUMN_CANNOT_CHANGE = 1832
FK_COLUMN_CANNOT_CHANGE_CHILD = 1833
MALFORMED_PACKET = 1835
READ_ONLY_MODE = 1836
GTID_NEXT_TYPE_UNDEFINED_GTID = 1837
VARIABLE_NOT_SETTABLE_IN_SP = 1838
CANT_SET_GTID_PURGED_WHEN_GTID_EXECUTED_IS_NOT_EMPTY = 1840
CANT_SET_GTID_PURGED_WHEN_OWNED_GTIDS_IS_NOT_EMPTY = 1841
GTID_PURGED_WAS_CHANGED = 1842
GTID_EXECUTED_WAS_CHANGED = 1843
BINLOG_STMT_MODE_AND_NO_REPL_TABLES = 1844
ALTER_OPERATION_NOT_SUPPORTED = 1845
ALTER_OPERATION_NOT_SUPPORTED_REASON = 1846
ALTER_OPERATION_NOT_SUPPORTED_REASON_COPY = 1847
ALTER_OPERATION_NOT_SUPPORTED_REASON_PARTITION = 1848
ALTER_OPERATION_NOT_SUPPORTED_REASON_FK_RENAME = 1849
ALTER_OPERATION_NOT_SUPPORTED_REASON_COLUMN_TYPE = 1850
ALTER_OPERATION_NOT_SUPPORTED_REASON_FK_CHECK = 1851
ALTER_OPERATION_NOT_SUPPORTED_REASON_NOPK = 1853
ALTER_OPERATION_NOT_SUPPORTED_REASON_AUTOINC = 1854
ALTER_OPERATION_NOT_SUPPORTED_REASON_HIDDEN_FTS = 1855
ALTER_OPERATION_NOT_SUPPORTED_REASON_CHANGE_FTS = 1856
ALTER_OPERATION_NOT_SUPPORTED_REASON_FTS = 1857
SQL_SLAVE_SKIP_COUNTER_NOT_SETTABLE_IN_GTID_MODE = 1858
DUP_UNKNOWN_IN_INDEX = 1859
IDENT_CAUSES_TOO_LONG_PATH = 1860
ALTER_OPERATION_NOT_SUPPORTED_REASON_NOT_NULL = 1861
MUST_CHANGE_PASSWORD_LOGIN = 1862
ROW_IN_WRONG_PARTITION = 1863
MTS_EVENT_BIGGER_PENDING_JOBS_SIZE_MAX = 1864
BINLOG_LOGICAL_CORRUPTION = 1866
WARN_PURGE_LOG_IN_USE = 1867
WARN_PURGE_LOG_IS_ACTIVE = 1868
AUTO_INCREMENT_CONFLICT = 1869
WARN_ON_BLOCKHOLE_IN_RBR = 1870
SLAVE_MI_INIT_REPOSITORY = 1871
SLAVE_RLI_INIT_REPOSITORY = 1872
ACCESS_DENIED_CHANGE_USER_ERROR = 1873
INNODB_READ_ONLY = 1874
STOP_SLAVE_SQL_THREAD_TIMEOUT = 1875
STOP_SLAVE_IO_THREAD_TIMEOUT = 1876
TABLE_CORRUPT = 1877
TEMP_FILE_WRITE_FAILURE = 1878
INNODB_FT_AUX_NOT_HEX_ID = 1879
OLD_TEMPORALS_UPGRADED = 1880
INNODB_FORCED_RECOVERY = 1881
AES_INVALID_IV = 1882
PLUGIN_CANNOT_BE_UNINSTALLED = 1883
GTID_UNSAFE_BINLOG_SPLITTABLE_STATEMENT_AND_ASSIGNED_GTID = 1884
SLAVE_HAS_MORE_GTIDS_THAN_MASTER = 1885
MISSING_KEY = 1886
ERROR_LAST = 1973

40
venv/Lib/site-packages/MySQLdb/constants/FIELD_TYPE.py Normal file
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"""MySQL FIELD_TYPE Constants
These constants represent the various column (field) types that are
supported by MySQL.
"""
DECIMAL = 0
TINY = 1
SHORT = 2
LONG = 3
FLOAT = 4
DOUBLE = 5
NULL = 6
TIMESTAMP = 7
LONGLONG = 8
INT24 = 9
DATE = 10
TIME = 11
DATETIME = 12
YEAR = 13
# NEWDATE = 14 # Internal to MySQL.
VARCHAR = 15
BIT = 16
# TIMESTAMP2 = 17
# DATETIME2 = 18
# TIME2 = 19
JSON = 245
NEWDECIMAL = 246
ENUM = 247
SET = 248
TINY_BLOB = 249
MEDIUM_BLOB = 250
LONG_BLOB = 251
BLOB = 252
VAR_STRING = 253
STRING = 254
GEOMETRY = 255
CHAR = TINY
INTERVAL = ENUM

23
venv/Lib/site-packages/MySQLdb/constants/FLAG.py Normal file
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"""MySQL FLAG Constants
These flags are used along with the FIELD_TYPE to indicate various
properties of columns in a result set.
"""
NOT_NULL = 1
PRI_KEY = 2
UNIQUE_KEY = 4
MULTIPLE_KEY = 8
BLOB = 16
UNSIGNED = 32
ZEROFILL = 64
BINARY = 128
ENUM = 256
AUTO_INCREMENT = 512
TIMESTAMP = 1024
SET = 2048
NUM = 32768
PART_KEY = 16384
GROUP = 32768
UNIQUE = 65536

1
venv/Lib/site-packages/MySQLdb/constants/__init__.py Normal file
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__all__ = ["CR", "FIELD_TYPE", "CLIENT", "ER", "FLAG"]

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venv/Lib/site-packages/MySQLdb/constants/__pycache__/CLIENT.cpython-310.pyc Normal file
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