fastapi-framework-mvc 1.1.1

FastAPI MVC framework

Introduction

Configuration

The base configuration file is located on the config dir.

SSL Encryption

For enabling ssl encryption within the application, you will need to add in the "SERVER" key entry in the config file

  SSL:
    Certificate: "path to the cer file (public key)"
    PrivateKey: "path to the pki file (private key)"

You can add default database using only the configuration file.

Default database with builtin driver in sqlalchemy

...
DATABASE: 
  default: mysql
  mysql: 
    driver: mysql+pymysql
    user: "replace this with your database user"
    password: "replace this with your database user's password"
    database: "replace this with your database name"
    address: "replace this with your hostname"
    models: "mysql (python module that require to be put under Models.Persistent module)"
    readonly: false
...

Default database with non builtin driver in sqlalchemy

...
DATABASE:
  informix:
    driver: informix
    user: "replace this with your database user"
    password: "replace this with your database user's password"
    database: "replace this with your database name"
    address: "replace this with your hostname"
    models: "informix (python module that require to be put under Models.Persistent module)"
    params:
      SERVER: "replace with your server name"
      CLIENT_LOCALE: "replace with your client locale"
      DB_LOCALE: "replace with your server locale"
    dialects:
      informix: 
        module: IfxAlchemy.IfxPy
        class: IfxDialect_IfxPy
      informix.IfxPy: 
        module: IfxAlchemy.IfxPy
        class: IfxDialect_IfxPy
      informix.pyodbc: 
        module: IfxAlchemy.pyodbc
        class: IfxDialect_pyodbc
    readonly: false
...

"params" are parameters that need to be send within the connection to the database. In that example using informix database "SERVER", "CLIENT_LOCALE" and "DB_LOCALE" are required parameters for the connection to the database.

"dialects" are the python modules configuration to translate models into sql statements to query the database

Multiple databases

...
DATABASE:
  db01:
    ...
  db02:
    ...
...

Creating server routes

There are 3 files where you could register your flask server routes, You could find these file under the src/Server folder:

• Errors:

All the server http error code must be registered inside the init method of the ErrorHandler.py file.

Example:

srv.add_exception_handler(500, Controllers.Web.HTTP50XController.error500)

• Web based http file routes:

All the web based http routes must be registered inside the init method of the Web.py file.

Example:

server.add_route('/', Controllers.Web.HomeController.index, methods=['GET'], 'home')

• Rest api routes:

All the Rest API based routes must be registered inside the init method of the WS.py file.

Example:

server.add_api_route('/api/content/', Controllers.WS.ApiController.index, methods=['GET'], 'api.content')

Creating controllers:

• Web based http file controllers:

All web based http file controllers must be placed under the Controllers.Web module.

The class based controllers that you register into the app must be imported into the __init__.py file of the Controller.Web module.

The file based that contain your view functions must must also be inmported into the __init__.py file of the Controller.Web module.

• Rest api controllers:

All Rest API based controllers must be placed under the src/Controllers/WS folder.

The class based controllers that you register into the app must be imported into the __init__.py file of the Controller.Web module.

The file based that contain your view functions must must also be inmported into the __init__.py file of the Controller.Web module.

Creating models:

you can create SQLAlchemy models by creating a new module under the Models.Persistent module and place each models inside your module that you previously created.

The models that you register into the app must be an Database.Model or Database.get_models_by_name('replace that with your database connection name') object, you could import this object using the following line into your database model:

from Database import Database

All models must be imported inside the __init__.py of your base module and you must import this module in the __init__.py of the Models.Persistent module

Static folder:

The src/static folder contains all static file for your web based application.

Template folder:

The src/template folder contains layouts and templates file for your web based application. Those files are content configurable, you can also import layout inside the your template file, it allow you to have only content editable part into your template file.

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Using docker-compose file:

• First start of the flask server:

docker-compose up 

• To start the flask server:

docker-compose start 

• To restart the flask server

docker-compose restart 

• To shutdown the flask server:

docker-compose stop 

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Running on local desktop:

We assume that your system already had python v3+ and pip v3+ installed.

• installation:

git clone https://github.com/frederickney/fastapi-framework-mvc.git
cd fastapi-framework-mvc
pip3 install .

or

pip install fastapi-framework-mvc

• CLI interface

python -m fastapi_framework_mvc.cli -h

• Create a new project

python -m fastapi_framework_mvc.cli -cp <your project>

or

python -m fastapi_framework_mvc.cli --create-project <your project>

When the project is created, more command can be used when the env "CONFIG_FILE" is set and can be run through

python -m fastapi_framework_mvc.app

see -h for usages

• On every startup

export CONFIG_FILE=config/config.yml

• Starting the flask server in standalone

python -m fastapi_framework_mvc.server

• Starting the flask server with gunicorn and workers process

python -m fastapi_framework_mvc.wsgi

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LICENSE

See License file