* starting insert prints
* working exec_script
* remove prints, fix exec_examples.py
* more cleanup of examples, better model printing
* upgrade netlify runtime
* extra docs deps
* few more small tweaks
* Better error for unsuported "typing" objects.
Fixes#745
Add a better error message for fields with types from the typing
module that are not directly supported by Pydantic. Previously,
it caused a cryptic assertion failure.
* Add support for frozenset fields.
Also provide an example of their usage.
Fixes#745
* Address review comments.
Fixes#745
* use equals not "is" for int comparison.
* add support for annotation only fields, fix#34
* adding tests with mypy
* adding docs for mypy usage
* adding mypy failure test
* adding alias tests
* tweak mypy tests
Samuel Colvin