Django项目Dailyfresh第二天：setting的设置

"""
Django settings for dailyfresh project.


Generated by 'django-admin startproject' using Django 2.0.6.


For more information on this file, see
https://docs.djangoproject.com/en/2.0/topics/settings/


For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.0/ref/settings/
"""


import os
import sys


# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# 添加extra_apps, apps到系统搜索路径
sys.path.insert(0, os.path.join(BASE_DIR, 'apps'))
sys.path.insert(0, os.path.join(BASE_DIR, 'extra_apps'))




# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/


# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'dvlf@^v7n^09k$6ebv4&m5=zx0181+ywau!vdx^5ezuqnj-)=8'


# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True


ALLOWED_HOSTS = []


# 定义使用的用户表
AUTH_USER_MODEL = 'user.UserProfile'


# 定义登陆的逻辑，可以改变登陆验证的情况
AUTHENTICATION_BACKENDS = (
    'user.views.CustomBackend',
)




# Application definition


INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'user',
    'xadmin',
    'crispy_forms',
    'future',
]


MIDDLEWARE = [
    '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 = 'dailyfresh.urls'


TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(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 = 'dailyfresh.wsgi.application'




# Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases


DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql', # 数据库驱动
        'NAME': '数据库名称',
        'HOST': 'localhost',
        'PORT': '3306',
        'USER': '数据库账号',
        'PASSWORD': '数据库密码',
    }
}




# Password validation
# https://docs.djangoproject.com/en/2.0/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',
    },
]




# Internationalization
# https://docs.djangoproject.com/en/2.0/topics/i18n/


LANGUAGE_CODE = 'zh-hans'

# 使用上海时间（上海比较出名吧）
TIME_ZONE = 'Asia/Shanghai'

# 下面的两个设置一般跟国际化，本地化相关，暂时不需要设置
USE_I18N = True


USE_L10N = True

# 数据库使用的时间（零时区时间）默认为开，我们现在关闭，使用东八区的时间
USE_TZ = False




# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.0/howto/static-files/


STATIC_URL = '/static/'


# 当运行 python manage.py collectstatic 的时候
# STATIC_ROOT 文件夹 是用来将所有STATICFILES_DIRS中所有文件夹中的文件，以及各app中static中的文件都复制过来
# 把这些文件放到一起是为了用apache等部署的时候更方便
# STATIC_ROOT = os.path.join(BASE_DIR, 'static')


# 其它 存放静态文件的文件夹，可以用来存放项目中公用的静态文件，里面不能包含 STATIC_ROOT
# 如果不想用 STATICFILES_DIRS 可以不用，都放在 app 里的 static 中也可以
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]