LiteOps/backend/backend/settings.py

from pathlib import Path
import pymysql
import logging

BASE_DIR = Path(__file__).resolve().parent.parent

SECRET_KEY = 'django-insecure-5z@^6hpk^zxffj_7)&l3pvww8@ky3qsai4)m!vcog!8#=@a3&%'

DEBUG = True

ALLOWED_HOSTS = ['*']  # 允许所有主机访问

# CORS设置
CORS_ALLOW_CREDENTIALS = True
CORS_ALLOW_ALL_ORIGINS = True # 允许所有来源

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'corsheaders',  # 添加 cors-headers
    'apps',
]

MIDDLEWARE = [
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'backend.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        '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 = 'backend.wsgi.application'

pymysql.install_as_MySQLdb()

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'OPTIONS': {
            'read_default_file': str(BASE_DIR / 'conf' / 'config.txt'),
            'init_command': "SET sql_mode='STRICT_TRANS_TABLES'",
        },
    }
}

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',
    },
]

# 基础设置，包括语言、时区等
LANGUAGE_CODE = 'en-us'  # 修改为中文
TIME_ZONE = 'Asia/Shanghai'
USE_I18N = True
USE_L10N = True
USE_TZ = False  # 修改为 True，使用时区功能

# 日志配置
LOG_DIR = BASE_DIR / 'logs'
LOG_DIR.mkdir(exist_ok=True)  # 确保日志目录存在

class BuildLogFilter(logging.Filter):
    def filter(self, record):
        # 如果是构建日志，使用简单格式
        if getattr(record, 'from_builder', False):
            return True
        # 其他日志使用默认格式
        return True

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'build_log_filter': {
            '()': 'backend.settings.BuildLogFilter',
        },
        'non_build_log_filter': {
            '()': lambda: type('Filter', (logging.Filter,), {
                'filter': lambda self, record: not getattr(record, 'from_builder', False)
            })(),
        },
    },
    'formatters': {
        'verbose': {
            'format': '[{asctime}] {levelname} [{name}:{lineno}] {message}',
            'style': '{',
            'datefmt': '%Y-%m-%d %H:%M:%S'
        },
        'simple': {
            'format': '{message}',
            'style': '{'
        },
        'console_with_time': {
            'format': '[{asctime}] {levelname} {message}',
            'style': '{',
            'datefmt': '%Y-%m-%d %H:%M:%S'
        },
    },
    'handlers': {
        'console_build': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'simple',
            'filters': ['build_log_filter'],
        },
        'console_normal': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'console_with_time',
            'filters': ['non_build_log_filter'],
        },
        'file': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': str(LOG_DIR / 'django.log'),
            'maxBytes': 1024 * 1024 * 5,  # 5MB
            'backupCount': 5,
            'formatter': 'verbose',
        },
        'error_file': {
            'level': 'ERROR',
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': str(LOG_DIR / 'error.log'),
            'maxBytes': 1024 * 1024 * 5,  # 5MB
            'backupCount': 5,
            'formatter': 'verbose',
        }
    },
    'loggers': {
        'django': {
            'handlers': ['console_normal', 'file'],
            'level': 'INFO',
            'propagate': True,
        },
        'django.request': {
            'handlers': ['error_file'],
            'level': 'ERROR',
            'propagate': False,
        },
        'django.server': {
            'handlers': ['console_normal', 'file'],
            'level': 'INFO',
            'propagate': False,
        },
        'apps': {
            'handlers': ['console_build', 'console_normal', 'file', 'error_file'],
            'level': 'DEBUG',
            'propagate': False,  # 设置为False以避免重复记录
        },
    },
    'root': {
        'handlers': ['console_normal', 'file', 'error_file'],
        'level': 'INFO',
    },
}

STATIC_URL = 'static/'

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

# 构建相关配置
BUILD_ROOT = Path('/Users/huk/Downloads/data')  # 修改为指定目录
# BUILD_ROOT = Path('/data')
BUILD_ROOT.mkdir(exist_ok=True, parents=True)  # 确保目录存在，包括父目录