feat: expose fluid communities to python #835
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szhorvat reviewed Jun 18, 2025
szhorvat reviewed Jun 18, 2025
szhorvat requested changes Jun 18, 2025
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This looks great to me @BeaMarton13, other than the small nitpicks I noted!
@ntamas, can you also have a look please?
ntamas approved these changes Jun 18, 2025
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Pull Request Overview
This PR adds support for fluid communities in the Python interface of igraph.
- Implements the fluid communities algorithm in the C and Python layers.
- Updates the igraph API (init.py) to expose the new feature.
- Includes several tests in tests/test_decomposition.py validating the expected behavior and error conditions.
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| tests/test_decomposition.py | Added test cases for the fluid communities algorithm. |
| src/igraph/community.py | Introduced the Python wrapper for the fluid communities method. |
| src/igraph/init.py | Exposed the new fluid communities API in igraph’s public interface. |
| src/_igraph/graphobject.c | Added the C binding for fluid communities. |
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I used Cody for the functions.