networkx: type annotation needed for instantiating a graph
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Description
If I just do eg:
graph = nx.DiGraph()
mypy complains that
var-annotated Need type annotation for "graph"
Is there some issues with the stubs here that makes mypy not understand that nx.DiGraph() instantiates an instance of the class DiGraph?
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Reproduce the reported snippet with mypy, then inspect the available stubs for networkx.DiGraph and compare them with mypy's interpretation. Done means identifying whether the stub causes the missing annotation diagnostic and documenting or correcting the relevant typing behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100