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选择3.11版本的原因是后面安装Anaconda时需要指定3.11版本,才不会在下载地址
下载后安装直接点击安装,如果安装时在 setting up the base过程卡住,那么是下载的python版本没有对应Anaconda的安装的Python版本所以会卡住
直接把运行程序加载到环境变量中,我的安装地址是:D:\anacon
因此:在环境变量中Path新增 三个变量,
D:\anacon,
D:\anacon\Scripts,
D:\anacon\Library\bin
新开一个终端 输入 conda --version 输出版本号则说明成功。
Pycharm 比较好用,且配合Anaconda创建虚拟环境会更方便 下载地址
git clone https://github.com/apache/superset.git
我这里以Python3.8版本的为例子
- # 创建Python 3.8版本的环境
- conda create --name superset_env python=3.8
-
- # 激活虚拟环境
- conda activate superset_env
首先切换到项目目录里,然后在安装依赖
- cd superset
-
- conda install -c conda-forge python=3.8 superset
-
- # 初始化数据库
- superset db upgrade
-
- #设置FLASK_APP
- set FLASK_APP=superset
上述步骤可能会出现一个警告,提示是默认的 SECRET_KEY被删除,需要使用
openssl rand -base64 42 生成一个新的
然后在Superset目录下新建一个 superset_config.py 的文件,我们复制这个值SECRET_KEY =“”添加到 文件中 。
- # Superset specific config
- ROW_LIMIT = 5000
-
- # Flask App Builder configuration
- # Your App secret key will be used for securely signing the session cookie
- # and encrypting sensitive information on the database
- # Make sure you are changing this key for your deployment with a strong key.
- # Alternatively you can set it with `SUPERSET_SECRET_KEY` environment variable.
- # You MUST set this for production environments or the server will not refuse
- # to start and you will see an error in the logs accordingly.
-
-
- SECRET_KEY = 'vd0ddNuXm4jCJHYbuzcNrIwyevhseK/5SInS0gZYhkkOOo0crgVVnufk'
-
- # The SQLAlchemy connection string to your database backend
- # This connection defines the path to the database that stores your
- # superset metadata (slices, connections, tables, dashboards, ...).
- # Note that the connection information to connect to the datasources
- # you want to explore are managed directly in the web UI
- # The check_same_thread=false property ensures the sqlite client does not attempt
- # to enforce single-threaded access, which may be problematic in some edge cases
- # SQLALCHEMY_DATABASE_URI = 'mysql://root:root@localhost/superest'
- # SQLALCHEMY_DATABASE_URI = 'sqlite://~/.superset/superset.db'
-
- BABEL_DEFAULT_LOCALE = "zh"
-
-
- # Flask-WTF flag for CSRF
- WTF_CSRF_ENABLED = False
- # Add endpoints that need to be exempt from CSRF protection
- WTF_CSRF_EXEMPT_LIST = []
- # A CSRF token that expires in 1 year
- WTF_CSRF_TIME_LIMIT = 60 * 60 * 24 * 365
-
- # Set this API key to enable Mapbox visualizations
- MAPBOX_API_KEY = ''
为了能够在每次启动项目时都能够读取到这个配置,所以要把这个文件添加到系统的换件变量里
变量名为:SUPERSET_CONFIG_PATH
值为:superset_config.py文件的地址 例如
添加环境变量后需要重启Pycharm配置才能生效。
firstname、lastname和email 可直接回车跳过,输入两次密码
superset fab create-admin
- #项目初始化
- superset init
-
- #加载样例数据
- superset load_examples
superset run -h 0.0.0.0 -p 8088 --with-threads --reload --debugger
错误1:ImportError: cannot import name 'url_quote' from 'werkzeug.urls'
该问题是由于werkzeug版本过高导致的,可以执行以下命令
- # 卸载最新版本的包
- pip uninstall Werkzeug
-
- # 安装2.0.1版本的包 原因是Superset版本不兼容 3.0版本的Werkzeug
-
- pip install Werkzeug==2.0.1
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