Fix/remove tmp dot #889
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Fix/remove tmp dot #889
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added 4 commits
May 3, 2024 19:32
Hamilton visualizations rely on the graphviz library. It defines graphs using the DOT language, which defines one statement per line using a string. Previously, Hamilton used `graphviz.Digraph.render()` to produce visualizations. This has the side-effect of producing an intermediary DOT file on disk. This is most often of no use and clutters the directory. Now, we are switching to `graphviz.Digraph.pipe()` to write bytes directly to an open file. Tests were updated accordingly. The keyword argument `keep_dot` was added to viz functions in case users still want this DOT file to be produced. It allows to rerender the viz with a different style without re-executing the Hamilton code. It could be useful when iterating over custom styling.
skrawcz
approved these changes
May 6, 2024
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See #884 and #888