dmypy suggest --no-any still gives suggestion with `Any`
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bug
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- Python
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Description
Bug Report
I expect --no-any to forbid Any... however...
To Reproduce
def f(x):
if not isinstance(x, dict):
raise AssertionError
return x
[mypy]
check_untyped_defs = true
Expected Behavior
$ dmypy run .
...
$ dmypy suggest t.f --no-any
No guesses that match criteria!
Actual Behavior
$ dmypy suggest t.f --no-any
(object) -> typing.Dict[Any, Any]
Your Environment
- Mypy version used: 1.15.0
- Mypy command-line flags: see above
- Mypy configuration options from
mypy.ini(and other config files): see above - Python version used: 3.13.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue with the shown Python function, mypy configuration, and dmypy suggest t.f --no-any command. Trace the dmypy suggest handling of the --no-any filter and verify that the result is No guesses that match criteria! rather than a suggestion containing Any.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- devtools
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 35/100