helpful-string improvements

[KotlinIsland]

No description provided.

[github-actions]

Diff from mypy_primer, showing the effect of this PR on open source code:

scikit-learn (https://github.com/scikit-learn/scikit-learn)
- sklearn/neighbors/tests/test_neighbors.py:82:5: error: Expression type contains "Any" (has type "set[str | Any (from unimported type)]")  [no-any-expr]
+ sklearn/neighbors/tests/test_neighbors.py:82:5: error: Expression type contains "Any" (has type "set[Any (from unimported type) | str]")  [no-any-expr]
- sklearn/neighbors/tests/test_neighbors.py:82:23: error: Expression type contains "Any" (has type "map[set[str | Any (from unimported type)]]")  [no-any-expr]
+ sklearn/neighbors/tests/test_neighbors.py:82:23: error: Expression type contains "Any" (has type "map[set[Any (from unimported type) | str]]")  [no-any-expr]
- sklearn/tree/tests/test_export.py:320:5: error: Expression type contains "Any" (has type "(Any (from unimported type), Any (from unimported type), DecisionTreeClassifier | DecisionTreeRegressor)")  [no-any-expr]
+ sklearn/tree/tests/test_export.py:320:5: error: Expression type contains "Any" (has type "(Any (from unimported type), Any (from unimported type), DecisionTreeRegressor | DecisionTreeClassifier)")  [no-any-expr]
- sklearn/tree/tests/test_export.py:320:22: error: Expression type contains "Any" (has type "zip[(Any (from unimported type), Any (from unimported type), DecisionTreeClassifier | DecisionTreeRegressor)]")  [no-any-expr]
+ sklearn/tree/tests/test_export.py:320:22: error: Expression type contains "Any" (has type "zip[(Any (from unimported type), Any (from unimported type), DecisionTreeRegressor | DecisionTreeClassifier)]")  [no-any-expr]

sympy (https://github.com/sympy/sympy)
- sympy/solvers/solvers.py:3630:38: error: Expression type contains "Any" (has type "dict[Any | Dummy, Any]")  [no-any-expr]
+ sympy/solvers/solvers.py:3630:38: error: Expression type contains "Any" (has type "dict[Dummy | Any, Any]")  [no-any-expr]
- sympy/solvers/solvers.py:3630:43: error: Expression type contains "Any" (has type "zip[(Any | Dummy, Any)]")  [no-any-expr]
+ sympy/solvers/solvers.py:3630:43: error: Expression type contains "Any" (has type "zip[(Dummy | Any, Any)]")  [no-any-expr]
- sympy/series/tests/test_limits.py:453:5: error: Expression type contains "Any" (has type "(int, (Any, Any (unannotated) | None | int))")  [no-any-expr]
+ sympy/series/tests/test_limits.py:453:5: error: Expression type contains "Any" (has type "(int, (Any, int | Any (unannotated) | None))")  [no-any-expr]
- sympy/series/tests/test_limits.py:453:5: error: Expression type contains "Any" (has type "(Any, Any (unannotated) | None | int)")  [no-any-expr]
+ sympy/series/tests/test_limits.py:453:5: error: Expression type contains "Any" (has type "(Any, int | Any (unannotated) | None)")  [no-any-expr]
- sympy/series/tests/test_limits.py:453:5: error: Expression type contains "Any" (has type "Any (unannotated) | None | int")  [no-any-expr]
+ sympy/series/tests/test_limits.py:453:5: error: Expression type contains "Any" (has type "int | Any (unannotated) | None")  [no-any-expr]
- sympy/series/tests/test_limits.py:453:27: error: Expression type contains "Any" (has type "enumerate[(Any, Any (unannotated) | None | int)]")  [no-any-expr]
+ sympy/series/tests/test_limits.py:453:27: error: Expression type contains "Any" (has type "enumerate[(Any, int | Any (unannotated) | None)]")  [no-any-expr]
- sympy/series/tests/test_limits.py:453:37: error: Expression type contains "Any" (has type "zip[(Any, Any (unannotated) | None | int)]")  [no-any-expr]
+ sympy/series/tests/test_limits.py:453:37: error: Expression type contains "Any" (has type "zip[(Any, int | Any (unannotated) | None)]")  [no-any-expr]
- sympy/series/tests/test_limits.py:457:20: error: Expression type contains "Any" (has type "Any (unannotated) | bool")  [no-any-expr]
+ sympy/series/tests/test_limits.py:457:20: error: Expression type contains "Any" (has type "bool | Any (unannotated)")  [no-any-expr]
- sympy/series/tests/test_limits.py:457:46: error: Expression type contains "Any" (has type "Any (unannotated) | None | int")  [no-any-expr]
+ sympy/series/tests/test_limits.py:457:46: error: Expression type contains "Any" (has type "int | Any (unannotated) | None")  [no-any-expr]
- sympy/series/tests/test_limits.py:489:5: error: Expression type contains "Any" (has type "(int, ((Any (from error), Any (unannotated) | float | None, str), Any (unannotated) | None | int))")  [no-any-expr]
+ sympy/series/tests/test_limits.py:489:5: error: Expression type contains "Any" (has type "(int, ((Any (from error), Any (unannotated) | float | None, str), int | Any (unannotated) | None))")  [no-any-expr]
- sympy/series/tests/test_limits.py:489:5: error: Expression type contains "Any" (has type "((Any (from error), Any (unannotated) | float | None, str), Any (unannotated) | None | int)")  [no-any-expr]
+ sympy/series/tests/test_limits.py:489:5: error: Expression type contains "Any" (has type "((Any (from error), Any (unannotated) | float | None, str), int | Any (unannotated) | None)")  [no-any-expr]
- sympy/series/tests/test_limits.py:489:5: error: Expression type contains "Any" (has type "Any (unannotated) | None | int")  [no-any-expr]
+ sympy/series/tests/test_limits.py:489:5: error: Expression type contains "Any" (has type "int | Any (unannotated) | None")  [no-any-expr]
- sympy/series/tests/test_limits.py:489:27: error: Expression type contains "Any" (has type "enumerate[((Any (from error), Any (unannotated) | float | None, str), Any (unannotated) | None | int)]")  [no-any-expr]
+ sympy/series/tests/test_limits.py:489:27: error: Expression type contains "Any" (has type "enumerate[((Any (from error), Any (unannotated) | float | None, str), int | Any (unannotated) | None)]")  [no-any-expr]
- sympy/series/tests/test_limits.py:489:37: error: Expression type contains "Any" (has type "zip[((Any (from error), Any (unannotated) | float | None, str), Any (unannotated) | None | int)]")  [no-any-expr]
+ sympy/series/tests/test_limits.py:489:37: error: Expression type contains "Any" (has type "zip[((Any (from error), Any (unannotated) | float | None, str), int | Any (unannotated) | None)]")  [no-any-expr]
- sympy/series/tests/test_limits.py:493:20: error: Expression type contains "Any" (has type "Any (unannotated) | bool")  [no-any-expr]
+ sympy/series/tests/test_limits.py:493:20: error: Expression type contains "Any" (has type "bool | Any (unannotated)")  [no-any-expr]
- sympy/series/tests/test_limits.py:493:46: error: Expression type contains "Any" (has type "Any (unannotated) | None | int")  [no-any-expr]
+ sympy/series/tests/test_limits.py:493:46: error: Expression type contains "Any" (has type "int | Any (unannotated) | None")  [no-any-expr]
- sympy/geometry/tests/test_point.py:389:9: error: Incompatible types in assignment (expression has type "(list[int] | (int, int) | Point, list[int] | (int, int) | Point)", variable has type "(int, int) | list[int] | Point")  [assignment]
+ sympy/geometry/tests/test_point.py:389:9: error: Incompatible types in assignment (expression has type "(Point | list[int] | (int, int), Point | list[int] | (int, int))", variable has type "(int, int) | list[int] | Point")  [assignment]

mkdocs (https://github.com/mkdocs/mkdocs)
- mkdocs/tests/config/config_tests.py:209:9: error: Expression type contains "Any" (has type "(dict[str, str] | dict[str, dict[str, str]] | dict[str, dict[str, None | Untyped]] | dict[str, dict[str, str | Untyped]] | dict[str, dict[str, str | list[str] | bool]], dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]])")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:209:9: error: Expression type contains "Any" (has type "(dict[str, str] | dict[str, dict[str, str]] | dict[str, dict[str, None | Untyped]] | dict[str, dict[str, str | Untyped]] | dict[str, dict[str, str | list[str] | bool]], dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]])")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:209:9: error: Expression type contains "Any" (has type "dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:209:9: error: Expression type contains "Any" (has type "dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:209:40: error: Expression type contains "Any" (has type "zip[(dict[str, str] | dict[str, dict[str, str]] | dict[str, dict[str, None | Untyped]] | dict[str, dict[str, str | Untyped]] | dict[str, dict[str, str | list[str] | bool]], dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]])]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:209:40: error: Expression type contains "Any" (has type "zip[(dict[str, str] | dict[str, dict[str, str]] | dict[str, dict[str, None | Untyped]] | dict[str, dict[str, str | Untyped]] | dict[str, dict[str, str | list[str] | bool]], dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]])]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:216:54: error: Expression type contains "Any" (has type "dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:216:54: error: Expression type contains "Any" (has type "list[Untyped | str] | list[str] | dict[str, None | Locale] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:216:54: error: Expression type contains "Any" (has type "dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:216:54: error: Expression type contains "Any" (has type "list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None] | list[Untyped | str] | dict[str, None | Locale]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:217:70: error: Expression type contains "Any" (has type "dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:217:70: error: Expression type contains "Any" (has type "list[Untyped | str] | list[str] | dict[str, None | Locale] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:217:70: error: Expression type contains "Any" (has type "dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:217:70: error: Expression type contains "Any" (has type "list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None] | list[Untyped | str] | dict[str, None | Locale]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:218:55: error: Expression type contains "Any" (has type "dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]]")  [no-any-expr]
- mkdocs/tests/config/config_tests.py:218:55: error: Expression type contains "Any" (has type "list[Untyped | str] | list[str] | dict[str, None | Locale] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:218:55: error: Expression type contains "Any" (has type "dict[str, list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]]] | dict[str, list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None]] | dict[str, list[Untyped | str] | list[str] | dict[str, None | Locale]]")  [no-any-expr]
+ mkdocs/tests/config/config_tests.py:218:55: error: Expression type contains "Any" (has type "list[str] | dict[str, str | Locale | bool | dict[str, None] | list[Any (from error)] | int | dict[str, int]] | dict[str, str | Locale | bool | dict[str, bool | None] | list[Any (from error)] | int | None] | list[Untyped | str] | dict[str, None | Locale]")  [no-any-expr]