fix disulphide bond node filtering #205 #209
Merged
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Reference Issues/PRs
#205
What does this implement/fix? Explain your changes
Disulfide bond edges were adding nodes to the graph (e.g. if we are only looking at a graph of chain A, nodes from chain B were added). This PR adds a filtering step to ensure identified ds bonds are only added if both nodes are present in the graph.
What testing did you do to verify the changes in this PR?
Pull Request Checklist
./CHANGELOG.md
file (if applicable)./graphein/tests/*
directories (if applicable)./notebooks/
(if applicable)python -m py.test tests/
and make sure that all unit tests pass (for small modifications, it might be sufficient to only run the specific test file, e.g.,python -m py.test tests/protein/test_graphs.py
)black .
andisort .