Web based tool to automatically generate logic flow diagrams for Foxboro I/A series DCS based on configuration files dumped from the ICC.

• packages/app is the main web application built on Quart, broken up into blueprints and extensions detailed in sections below.

• packages/foxdata encapsulates the data side of the application, i.e. data models and parsing.

• packages/pyd3graphviz serves distribution files from the d3-graphviz Node package.

• packages/pyfastmurmur3 is a thin wrapper around the Rust crate fastmurmur3, used for fast non-cryptographic string hashing.

• packages/pyhtmx serves distribution files from the HTMX Node package and provides helper functionality for using HTMX with Python.

• packages/util contains various helper functions and utilities not specific to the project.

• blocks has the block detail/diagram views and graphing logic.

• main has the main page templates, navigation, error handling, etc.

• search has the block search view for querying and filtering blocks from the data source.

• D3Graphviz integrates pyd3graphviz to serve static files from the Node package.

• FoxData integrates foxdata for initialising and querying data from the context of a Quart app.

• Htmx integrates pyhtmx to serve static files from the Node package and inserts HTMX related functionality into the Quart Request and Response objects.

1. Build the icc_dumps volume by running scripts/build_volume.bat with the path to the directory containing your ICC configuration files as an argument, i.e. ./scripts/build_volume ../icc_dumps
2. Start the server using docker-compose up
3. Access the application in the browser at 127.0.0.1:5000