Method render

rich/progress.py:878–911

Calculate common unit for completed and total.

(self, task: "Task")

        super().__init__(table_column=table_column)

    def render(self, task: "Task") -> Text:
        """Calculate common unit for completed and total."""
        completed = int(task.completed)

        unit_and_suffix_calculation_base = (
            int(task.total) if task.total is not None else completed
        )
        if self.binary_units:
            unit, suffix = filesize.pick_unit_and_suffix(
                unit_and_suffix_calculation_base,
                ["bytes", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"],
                1024,
            )
        else:
            unit, suffix = filesize.pick_unit_and_suffix(
                unit_and_suffix_calculation_base,
                ["bytes", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"],
                1000,
            )
        precision = 0 if unit == 1 else 1

        completed_ratio = completed / unit
        completed_str = f"{completed_ratio:,.{precision}f}"

        if task.total is not None:
            total = int(task.total)
            total_ratio = total / unit
            total_str = f"{total_ratio:,.{precision}f}"
        else:
            total_str = "?"

        download_status = f"{completed_str}/{total_str} {suffix}"
        download_text = Text(download_status, style="progress.download")
        return download_text


class TransferSpeedColumn(ProgressColumn):