Cannot import name 'InvalidSchemaFormatValue', need support for openapi-core 0.17.0

[addiexx1]

I ran into this error when import extract_errors from .exceptions

"pyramid_openapi3/exceptions.py", line 7, in <module>
    from openapi_core.unmarshalling.schemas.exceptions import (
ImportError: cannot import name 'InvalidSchemaFormatValue' from 'openapi_core.unmarshalling.schemas.exceptions' 

Seems like openapi-core 0.17.0 refactored Unmarshallers
https://github.com/python-openapi/openapi-core/releases/tag/0.17.0

[zupo]

I gave it a quick look to see if it is a trivial fix. It isn't.

[kskarthik]

they dropped the exception in recent releases, right? https://github.com/Pylons/pyramid_openapi3/blob/main/pyramid_openapi3/exceptions.py#L5

[zupo]

Quite a rewrite, not just dropping a few exceptions. See #206.

[zupo]

This should now be fixed: #220