Method _humanize_diff

scripts/externalTests/benchmark_diff.py:136–177

(self, diff: Union[str, int, float])

        return diff

    def _humanize_diff(self, diff: Union[str, int, float]) -> str:
        def wrap(value: str, symbol: str):
            return f"{symbol}{value}{symbol}"

        markdown = (self.output_format == OutputFormat.MARKDOWN)

        if isinstance(diff, str) and diff.startswith('!'):
            return wrap(diff, '`' if markdown else '')

        value: Union[str, int, float]
        if isinstance(diff, (int, float)):
            value = diff * 100
            if isinstance(value, float) and self.relative_precision is not None:
                # The multiplication can result in new significant digits appearing. We need to reround.
                # NOTE: round() works fine with negative precision.
                value = round(value, self.relative_precision - 2)
                if isinstance(value, float) and value.is_integer():
                    value = int(value)
            suffix = ''
            prefix = ''
            if diff < 0:
                prefix = ''
                if markdown:
                    suffix += ' ✅'
            elif diff > 0:
                prefix = '+'
                if markdown:
                    suffix += ' ❌'
            important = (diff != 0)
        else:
            value = diff
            important = False
            prefix = ''
            suffix = ''

        return wrap(
            wrap(
                f"{prefix}{value}%{suffix}",
                '`' if markdown else ''
            ),
            '**' if important and markdown else ''
        )


@dataclass(frozen=True)