Python syntax highlighting in a code block is inconsistent (again)

🐛 Bug Report

Python syntax highlighting in a code block is inconsistent. If this looks familiar, it’s because it’s just like #2655 (regression).

To Reproduce

Add this block:

@dataclass
class MySQLConfig:
    host: str = "localhost"
    port: int = 3306

@dataclass
class Config:
    db: MySQLConfig = MySQLConfig()
    verbose: bool = True

cfg_store = ConfigStore.instance()
cfg_store.store(name="config", node=MyConfig)

@hydra.main(config_name="config")
def my_app(cfg: MyConfig) -> None:
    # Python knows that the type of cfg.db is MySQLConfig without any additional hints
    print(f"Host: {cfg.db.host}, port: {cfg.db.port}")

if __name__ == "__main__":
    my_app()

Expected behavior

Syntax highlighting is applied consistently.

Actual Behavior

See screen shot, only the first @dataclass annotation is highlighted.

Your Environment

Ubuntu 18.

• Docusaurus version used: package.json

[slorber]

I’ve made a PR to your repo: https://github.com/facebookresearch/hydra/pull/730

And opened an issue on prism-react-render, not sure what’s happening exactly: https://github.com/FormidableLabs/prism-react-renderer/issues/87

[lex111]

It seems that this is no longer relevant, so I’m closing this issue.