To run the code in demos #1 and #2, you need to create a virtual environment as follows (demo #3 does not need local virtual environment, unless you want to run web server on your host machine separately):
$ python -m venv .env
then activate the virtual environment and install the dependencies:
$ source .env/bin/activate
$ pip install --upgrade pip
$ pip install -r requirements.txt
then follow the instructions described in the next two sections.
To run the web app under the folder demo-myview-01, you need to go to the demo app directory and create an admin user by executing the following command:
$ flask fab create-admin
then run the following commands to start the web server:
$ export FLASK_APP=app
$ flask run --host=0.0.0.0 --port=8080
or you can run the following command directly too:
$ python run.py
For detailed explanations, please refer to my tutorial: Introduction to Flask AppBuilder — Building a Simple Web Service
To run the web app under the folder demo-myview-02, you need to start the PostgreSQL docker container first by executing the following:
$ docker-compose up -d --build
then do the same as what is described in the above section.
For more detailed explanations for this demo, please refer to my other tutorial: Introduction to Flask AppBuilder — Building a Simple Web Service (2)
To run the web app under the folder demo-myview-03, you need to get your SMTP server setup, and get the file project/jobs/res/config.yml updated accordingly. Then start all the six containers by executing the following command
$ docker-compose up -d --build
For detailed explanations, please refer to my tutorial: Introduction to Flask AppBuilder - Integrating with Celery Scheduler