Add eq and str for token

[EtienneWallet]

Context

Currently the classses Token and TokenTransfer cannot be compared

>>>Token("NFT-123456", 777) == Token("NFT-123456", 777)
False

and they are displayed as object

>>>print(Token("NFT-123456", 777))
<multiversx_sdk.core.tokens.Token object at 0x75c4c8349550>

Proposed Changes

implement __eq__ and __str__ for Token and TokenTransfer

[popenta]

Looks good, but add some tests for inequality for both Token and TokenTransfer.

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
multiversx_sdk/core
tokens.py
Project Total

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

[EtienneWallet]

Looks good, but add some tests for inequality for both Token and TokenTransfer.

Indeed, it should have been there from the start: thanks!

it is now added

[popenta]

💯 % test coverage looks awesome!