Some type annotation & check_untyped_defs fixes #6311
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Rebased on latest features (no conflicts). |
blueyed
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I'd rather see this enabled via mypy's config (see #6452), mostly to avoid diff churn. |
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Jan 17, 2020
| recorder.hook.pytest_runtest_logreport(report=rep) | ||
| rep2.passed = False | ||
| rep2.skipped = True | ||
| recorder.hook.pytest_runtest_logreport(report=rep2) |
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Diff churn like this makes me think that --allow-redefinition would be better (docs).
If not for "src" then maybe for "testing" at least, and maybe only per module there then?
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I personally think this makes the code less confusing. I generally prefer to fix than to use allow-redefinition, for clarity and for the occasional errors it catches. Though it might be slightly annoying sometimes.
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@bluetech |
Also replace one direct call to `compile` with this flag with the equivalent wrapper `ast.parse`. This function can have a more precise type.
These are more "dirty" than the previous batch (that's why they were left out). The trouble is that `compile` can return either a code object or an AST depending on a flag, so we need to add an overload to make the common case Union free. But it's still worthwhile.
The expected_warning is optional.
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The first two commits mostly finish annotating
_pytest/code/.The other commits fix
check_untyped_defserrors in a few test files. This discovered a couple of problems in the annotations, which are fixed.Most of the diff is adding
-> Noneto test functions. Also, because of a deficiency in mypy, exceptions defined on functions e.g.pytest.fail.Exceptiondon't work, so I replace them with the direct classes instead.