pflueras / robbie9-2020 Goto Github PK

Simulate the following workflow:

• Take image, upload, analyze image, move car forward for 1 second
• Run this workflow for 5 times and stop

CarController will receive a Flask object necessary to configure GET /status endpoint.
GET /status will show actual car status.
Flask.run(...) will be kept in app module.
index function will be kept in app module.

File: robbie9-2020/README.md

Task

• generate a new Angular project using the Angular CLI

Notes

• I would suggest to place it in the root folder of this repository
• usually I name the folder client but any other suggestion is much appreciated

Keep in mind that the Angular CLI also creates a new git repository which we already have so it should be removed.

Add documentation to Car class.

This issue depends on #25

Please provide class and method level code documentation.

This service will be located in this module service/image_analysis.py.
Provided functionality:

• uploadImage(String image_filename)
  • Just add 250 ms sleep for now
• delectTrafficLight(String image_filename): boolean
  • Just add 250 ms sleep for now
• CarController will receive an ImageAnalysisService instance

Please provide class and method level code documentation.

Implement:

• serve static page index.html
• GET /status - status of car (STOPPED, RUNNING, ...)
• extend Car with status attribute. To be implemented with CarStatus enum

Check robbie9.http exploratory test.

Images taken with Raspberry Pi camera will be visualised also in web application.
These images will have to be available over HTTP as static resources by Flask framework.
Start with a simple readme.txt file.

Please provide class and method level code documentation.

1. Extend Car statuses: STOPPED, RUNNING, TAKE_PICTURE, UPLOADING_IMAGE, IMAGE_UPLOADED, ANALYSE_IMAGE, TRAFFIC_LIGHT_DETECTED, TRAFFIC_LIGHT_NOT_PRESENT
2. Publish events from CarThread to CarEventProcessor (boundary/car_event_processor.py)

You can use PyDispatcher package (current version is 2.0.5) for a pub/sub library.

/run endpoint blocks now for the entire journey of robbie9.
Implement non-blocking (multithreading?) behaviour.

Send the messages received by CarEventProcessor to web app (index.html).
flask-socketio library will be used for sending and receiving the messages.