GrammarGraph
Creating graphs from context-free grammars for fun and profit.
Features
- Creating sub graphs
- Export back to grammars
- Reachability
- Filter abstraction
- Dijkstra's algorithm for shortest paths between nodes
- Checking whether a (sub) graph represents a tree
- Computing k-paths (paths of exactly length k) in grammars and derivation trees, and a k-path coverage measure (see this paper) of derivation trees based on that.
Have a look at our feature demo!
Install
GrammarGraph requires at least Python 3.9.
We recommend to install GrammarGraph in a virtual environment. Example usage (inside project directory):
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt
# Run tests
python3 -m pytest -n 16
Author: Dominic Steinhöfel.
1 maintainer
Metadata
1 maintainer
Release files for grammar-graph 0.2.0
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Total release size: 90.4 kB
Release files / grammar_graph-0.2.0.tar.gz
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| Tags | Python 3 |
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