`disable_error_code`-`misc` would also mute `reveal_type`?
Open
Nobody has claimed this yet.
bug
topic-error-reporting
- Dominant language
- Python
- Stars
- 20.6k
- Forks
- 3.3k
- PR merge metrics
- PR metrics pending
Description
Bug Report
disable_error_code-misc would also mute reveal_type?
To Reproduce
from typing import reveal_type
a: int = 1
reveal_type(a)
A dummy pyproject.toml:
[project]
name = "test"
version = "0.0.0"
description = "hi"
[tool.mypy]
disable_error_code = ["misc"]
Expected Behavior
If I don't have misc disabled:
➜ temp uv run mypy test_type.py
warning: No `requires-python` value found in the workspace. Defaulting to `>=3.13`.
test_type.py:4: note: Revealed type is "builtins.int"
Success: no issues found in 1 source file
Actual Behavior
➜ temp uv run mypy test_type.py
warning: No `requires-python` value found in the workspace. Defaulting to `>=3.13`.
Success: no issues found in 1 source file
Your Environment
- Mypy version used: 1.18.1
- Mypy command-line flags:
- Mypy configuration options from
mypy.ini(and other config files): - Python version used: 3.13.5
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
The behavior is reproduced with test_type.py and pyproject.toml; start by running the shown mypy command with disable_error_code = ["misc"] and compare it with the enabled case. Done means reveal_type still reports the revealed type while misc diagnostics remain disabled, with regression coverage for the 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
- Mostly clear
- Newbie friendliness
- 48/100