Implement explicit enums

[andreibancioiu]

Implement explicit enums e.g.:

"OperationCompletionStatus": {
            "type": "explicit-enum",
            "variants": [
                {
                    "docs": [
                        "indicates that operation was completed"
                    ],
                    "name": "completed"
                },
                {
                    "docs": [
                        "indicates that operation was interrupted prematurely, due to low gas"
                    ],
                    "name": "interrupted"
                }
            ]
        },

References:

• Fix handling of explicit-enums mx-sdk-js-core#519
• explicit enum ABI mx-sdk-rs#1113

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
multiversx_sdk/abi
__init__.py
abi.py
abi_definition.py					254, 270
enum_value.py
explicit_enum_value.py
Project Total

This report was generated by python-coverage-comment-action

[andreibancioiu]

This way, people can convert an EnumValue to an int (quite useful).

[andreibancioiu]

Currently, we don't differentiate between different types of enums (as seen in ABI) if they have the same value / name. We'll brainstorm this a bit (could be perfectly fine in practice).

[popenta]

why was this deleted?

[andreibancioiu]

By mistake 🙈

Fixed.