django-before 1.0.0

子页面

制作子页面工具来计算根目录的相对路径。

# at the beginning of settings.pyfromdjango_beforeimportmake_subpather# e.g. I have project structure where this file is here: project_root/src/django_project/settings/base.py# so root of my project is 4 levels higher:subroot=make_subpather(__file__,4)# know I can handy get paths relative to root of the project:MEDIA_ROOT=subroot('static_content/media/')DIR_SAMPLE_IMAGES=subroot('src/crm/res/sample_images')

JSON设置读取器

make_json_settings_reader-从json文件读取设置的工具（例如秘密设置）。

# create settings readersecrets=make_json_settings_reader(subroot('conf/secrets.json'))# use it for reading settingsDATABASES={'default':{'ENGINE':'django.db.backends.postgresql_psycopg2','NAME':'mydbname','USER':'mydbuser','PASSWORD':secrets['DATABASE_PASSWORD'],}}SECRET_KEY=secrets['SECRET_KEY']

json文件中的数据必须表示为dict:

{"SECRET_KEY":"user123","DATABASE_PASSWORD":"user123"}