https://github.com/mcejp/matplotlib-streaming-example

Matplotlib figure streaming to the browser via RabbitMQ & Flask
https://github.com/mcejp/matplotlib-streaming-example

Last synced: about 1 year ago
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Matplotlib figure streaming to the browser via RabbitMQ & Flask

• Host: GitHub
• URL: https://github.com/mcejp/matplotlib-streaming-example
• Owner: mcejp
• Created: 2021-05-08T13:37:34.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2021-05-08T13:52:16.000Z (about 5 years ago)
• Last Synced: 2025-03-09T01:29:40.174Z (over 1 year ago)
• Language: Python
• Homepage:
• Size: 222 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Matplotlib streaming via [RabbitMQ](https://www.rabbitmq.com/)

![Screenshot](readme.gif)

Run it like this:

```shell

# shell 1

docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management

# RabbitMQ admin interface will be available on http://localhost:15672/ (login: guest/guest)

# shell 2

python3 producer.py hello_world png

# shell 3

flask run

```

Then navigate to whatever URL is displayed by Flask.

In practice, Matplotlib seems to be able to keep up to about 10 FPS.

Adapted from https://medium.datadriveninvestor.com/video-streaming-using-flask-and-opencv-c464bf8473d6