111 lines
3.0 KiB
Python
111 lines
3.0 KiB
Python
"""
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PyServe CLI Output utilities
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Rich-based formatters and helpers for CLI output.
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"""
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from rich.console import Console
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from rich.table import Table
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from rich.theme import Theme
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pyserve_theme = Theme(
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{
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"info": "cyan",
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"warning": "yellow",
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"error": "red bold",
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"success": "green",
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"service.running": "green",
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"service.stopped": "dim",
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"service.failed": "red",
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"service.starting": "yellow",
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}
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)
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console = Console(theme=pyserve_theme)
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def print_error(message: str) -> None:
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console.print(f"[error] {message}[/error]")
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def print_warning(message: str) -> None:
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console.print(f"[warning] {message}[/warning]")
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def print_success(message: str) -> None:
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console.print(f"[success] {message}[/success]")
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def print_info(message: str) -> None:
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console.print(f"[info] {message}[/info]")
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def create_services_table() -> Table:
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table = Table(
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title=None,
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show_header=True,
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header_style="bold",
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border_style="dim",
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)
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table.add_column("NAME", style="cyan", no_wrap=True)
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table.add_column("STATUS", no_wrap=True)
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table.add_column("PORTS", style="dim")
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table.add_column("UPTIME", style="dim")
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table.add_column("HEALTH", no_wrap=True)
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table.add_column("PID", style="dim")
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table.add_column("WORKERS", style="dim")
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return table
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def format_status(status: str) -> str:
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status_styles = {
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"running": "[service.running]● running[/service.running]",
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"stopped": "[service.stopped]○ stopped[/service.stopped]",
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"failed": "[service.failed]✗ failed[/service.failed]",
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"starting": "[service.starting]◐ starting[/service.starting]",
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"stopping": "[service.starting]◑ stopping[/service.starting]",
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"restarting": "[service.starting]↻ restarting[/service.starting]",
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"pending": "[service.stopped]○ pending[/service.stopped]",
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}
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return status_styles.get(status.lower(), status)
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def format_health(health: str) -> str:
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health_styles = {
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"healthy": "[green] healthy[/green]",
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"unhealthy": "[red] unhealthy[/red]",
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"degraded": "[yellow] degraded[/yellow]",
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"unknown": "[dim] unknown[/dim]",
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"-": "[dim]-[/dim]",
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}
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return health_styles.get(health.lower(), health)
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def format_uptime(seconds: float) -> str:
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if seconds <= 0:
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return "-"
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if seconds < 60:
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return f"{int(seconds)}s"
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elif seconds < 3600:
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minutes = int(seconds / 60)
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secs = int(seconds % 60)
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return f"{minutes}m {secs}s"
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elif seconds < 86400:
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hours = int(seconds / 3600)
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minutes = int((seconds % 3600) / 60)
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return f"{hours}h {minutes}m"
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else:
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days = int(seconds / 86400)
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hours = int((seconds % 86400) / 3600)
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return f"{days}d {hours}h"
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def format_bytes(num_bytes: int) -> str:
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value = float(num_bytes)
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for unit in ["B", "KB", "MB", "GB", "TB"]:
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if abs(value) < 1024.0:
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return f"{value:.1f}{unit}"
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value /= 1024.0
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return f"{value:.1f}PB"
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