Make sure any BaseNode always has a valid Node ID#657
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acolomb wants to merge 1 commit intocanopen-python:masterfrom
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Make sure any BaseNode always has a valid Node ID#657acolomb wants to merge 1 commit intocanopen-python:masterfrom
acolomb wants to merge 1 commit intocanopen-python:masterfrom
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The BaseNode.id attribute can be initialized either from the given node_id parameter, or from the Object Dictionary if zero was passed. The None value as mentioned in the docstring actually violates the type hint, so drop that suggestion. Make sure the inferred type of the self.id attribute does not allow None, but is always an integer. Furthermore, check the resulting Node ID against the allowed value range and raise a ValueError instead of constructing a node object with an invalid Node ID, which will cause problems down the road. This is technically an API change, but it just causes things to fail early on instead of raising exceptions later on. Copy the docstring for LocalNode as well, to document the expected node_id "invalid" value. And because there was none at all before, include a bit of functional description to set the expectations straight.
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Replaces #650, as far as Node ID assumptions are concerned. |
Codecov Report✅ All modified and coverable lines are covered by tests. 📢 Thoughts on this report? Let us know! |
This was referenced May 6, 2026
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The BaseNode.id attribute can be initialized either from the given node_id parameter, or from the Object Dictionary if zero was passed. The None value as mentioned in the docstring actually violates the type hint, so drop that suggestion. Make sure the inferred type of the self.id attribute does not allow None, but is always an integer.
Furthermore, check the resulting Node ID against the allowed value range and raise a ValueError instead of constructing a node object with an invalid Node ID, which will cause problems down the road. This is technically an API change, but it just causes things to fail early on instead of raising exceptions later on.
Copy the docstring for LocalNode as well, to document the expected node_id "invalid" value. And because there was none at all before, include a bit of functional description to set the expectations straight.