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{"@context":"https://schema.org","@type":"QAPage","mainEntity":{"@type":"Question","name":"Does this lib compatible with mypy?","text":"
Hello, I'm trying to use python-semver with mypy, but I'm getting an error from mypy. It seems like typings and annotations were not provided for semver lib build. I don't know if it is a bug, maybe I've installed the lib incorrectly? Thanks for help.
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Code example:
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from semver import VersionInfo\n\n\ndef main() -> None:\n    v = VersionInfo.parse(\"1.2.3\")\n    print(type(v), v)\n\n\nif __name__ == \"__main__\":\n    main()
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$ mypy type-semver.py \ntype-semver.py:3:1: error: Skipping analyzing \"semver\": found module but no type hints or library stubs  [import]\n    from semver import VersionInfo\n    ^\ntype-semver.py:3:1: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports\nFound 1 error in 1 file (checked 1 source file)
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requirements
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mypy==0.910\nmypy-extensions==0.4.3\nsemver==2.13.0\ntoml==0.10.2\ntyping-extensions==3.10.0.2\n
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mypy settings from pyproject.toml
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[tool.mypy]\npython_version = \"3.8\"\n\ndisallow_any_unimported = true\ndisallow_any_decorated = true\ndisallow_any_generics = true\ndisallow_subclassing_any = true\ndisallow_untyped_calls = true\ndisallow_untyped_defs = true\ndisallow_incomplete_defs = true\ndisallow_untyped_decorators = true\nno_implicit_optional = true\nstrict_optional = true\n\nwarn_redundant_casts = true\nwarn_unused_ignores = true\nwarn_no_return = true\nwarn_return_any = true\nwarn_unreachable = true\n\nstrict_equality = true\nimplicit_reexport = false\n\nshow_error_context = true\nshow_column_numbers = true\nshow_error_codes = true\npretty = true\n\nwarn_unused_configs = true
","upvoteCount":1,"answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"
Hi @zerlok
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thanks for your question! 👍
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Version 2 does not have any type hints. They were introduced in the upcoming (but not yet released) version 3. See issue #213 for more details.
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I'm not yet familiar with type hinting, just get accustomed to it ATM. One solution for version 2 could be stubgen (integrated in mypy) to create a first skeleton. However, it still needs manual editing. I take pull requests. 😉
","upvoteCount":1,"url":"https://github.com/python-semver/python-semver/discussions/342#discussioncomment-1269871"}}}