Remove Any range in maximum_number_dimensions

[sneakers-the-rat]

Noticed that ArrayExpression.maximum_number_dimensions had the wrong type: https://github.com/linkml/linkml-runtime/blob/c6943e41b67c9eb24f056c6ebaea2c78a0bdf4af/linkml_runtime/linkml_model/meta.py#L2730

maximum_number_dimensions: Optional[Union[dict, Anything]] = None

should be

maximum_number_dimensions: Optional[Union[int, bool]] = None

looks like a range: Anything was left in, I'm not sure if that resolves the range generation, but it also seems like something that should be validated in the metamodel schema: range shouldn't be specified by itself and in an any_of expression

[cmungall]

I think this needs to be left in for safety just now, to avoid non-monotonicity. The best fix here is in gen-python which isn't yet on a par with gen-pydantic for generating unions

[sneakers-the-rat]

Not sure what you mean here, is it valid syntax to have

range: integer
any_of: 
  - range: Anything

I would have figured that the syntax would be

any_of:
  - range: integer
  - range: Anything

in any case i'm not sure why dict is showing up there. I could take a look the dataclass generator, so if that's the correct syntax, then i could rename this issue to something like "dataclass generator incorrectly handling range and any_of: range"

[cmungall]

Should be fixed in pythongen: https://github.com/linkml/linkml/issues/1813

[rly]

Resolved in @linkml/ndarray-wg discussion: range: Anything is overly general on purpose but the any_of ranges will restrict the range of maximum_number_dimensions. range: Anything is useful for monotonicity.

The python dataclass generator should be fixed.