Datamodel-code-generator: Pass through example strings

[languitar]

Is your feature request related to a problem? Please describe.

As a validation step for using this tool I have taken an existing API built with fastapi and pydantic models and applied the code generator on the openapi specification provided by openapi. In the generated models the example is missing. As we want to take parts of the generated models also as output models again, it would be nice if those examples could also be passed into the pydantic models.

Describe the solution you'd like

In case the openapi specification contains a custom example for a field, pass this example to the example argument of the pydantic Field.

Describe alternatives you've considered

I don't see an alternative.

[koxudaxi]

@languitar
Thank you for requesting a feature.
It's good.
I will implement it.

[koxudaxi]

@languitar
I implemented it.
I have released a new version as 0.5.30

[languitar]

Thanks! that was quick!