Refactor directed.py to use d3json module #42
Merged
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Here's the first of the threatened PRs (in #41). The directed graph utility now uses a generic module to generate the D3-friendly json, and then optionally output it directly for reuse or embed it in the HTML template directed.html for immediate viewing. The new version is backwards-compatible, in that the default params produce the same output as the old version, but there are now options that can be set on the command line (via optparse).
I hope that this provides a model for generating D3-friendly json in different formats, and I intend to build up d3json.py to do this. Next in line is a timeline bar chart.