feature: fixes #33 allow to ignore enums by name

[dswistowski]

Description

Add ability to ignore process enum by name in similar way alembic allows to define include_name function

Checklist

This pull request is:

• A documentation / typographical / small typing error fix
  • Good to go, no issue or tests are needed
• A short code fix
  • please include the issue number, and create an issue if none exists, which
    must include a complete example of the issue. one line code fixes without an
    issue and demonstration will not be accepted.
  • Please include: Fixes: #<issue number> in the commit message
  • please include tests. one line code fixes without tests will not be accepted.
• A new feature implementation
  • please include the issue number, and create an issue if none exists, which must
    include a complete example of how the feature would look.
  • Please include: Fixes: #<issue number> in the commit message
  • please include tests.

Have a nice day!

[RustyGuard]

Great PR, thank you!
However there is one problem. In situation when include_name returns False for enum that declared in sqlalchemy schema library will attempt to create it even though it may already exist.
Filtering get_declared_enums by include_name should fix this behavior.

[dswistowski]

Great PR, thank you! However there is one problem. In situation when include_name returns False for enum that declared in sqlalchemy schema library will attempt to create it even though it may already exist. Filtering get_declared_enums by include_name should fix this behavior.

Done 🍰

[RustyGuard]

Lint is failing, please rollback changes in run_migration_test_abc.py file. Other than that everything is ok, this PR will be a part of next release