Function format_performance

src/mcp_cli/commands/utils.py:44–70

Format performance metrics with color coding. Args: ping_ms: Ping time in milliseconds (None if unavailable) Returns: Tuple of (icon, formatted_text) Example: >>> format_performance(25.5) ('✅', '25.5ms') >>> format_performance(None)

(ping_ms: float | None)

def format_performance(ping_ms: float | None) -> tuple[str, str]:
    """
    Format performance metrics with color coding.

    Args:
        ping_ms: Ping time in milliseconds (None if unavailable)

    Returns:
        Tuple of (icon, formatted_text)

    Example:
        >>> format_performance(25.5)
        ('✅', '25.5ms')
        >>> format_performance(None)
        ('❓', 'Unknown')
    """
    if ping_ms is None:
        return "❓", "Unknown"

    if ping_ms < 10:
        return "🚀", f"{ping_ms:.1f}ms"
    elif ping_ms < 50:
        return "✅", f"{ping_ms:.1f}ms"
    elif ping_ms < 100:
        return "⚠️", f"{ping_ms:.1f}ms"
    else:
        return "🔴", f"{ping_ms:.1f}ms"


def get_server_icon(capabilities: dict[str, Any], tool_count: int) -> str: