Duffel MCP Server

"""Common formatting utilities.""" import json from typing import Any from ..config import CHARACTER_LIMIT def format_currency(amount: str, currency: str) -> str: """Format currency amount with symbol.""" symbols = { "USD": "$", "EUR": "€", "GBP": "£", "CAD": "C$", "AUD": "A$", "JPY": "¥", "CNY": "¥" } symbol = symbols.get(currency, currency) return f"{symbol}{amount}" def format_duration(duration: str) -> str: """ Format ISO 8601 duration into human-readable format. Args: duration: ISO 8601 duration string (e.g., "PT2H30M") Returns: Human-readable duration (e.g., "2h 30m") """ # Parse PT2H30M format if not duration.startswith("PT"): return duration time_part = duration[2:] # Remove "PT" hours = 0 minutes = 0 if "H" in time_part: h_parts = time_part.split("H") hours = int(h_parts[0]) time_part = h_parts[1] if len(h_parts) > 1 else "" if "M" in time_part: minutes = int(time_part.split("M")[0]) if hours and minutes: return f"{hours}h {minutes}m" elif hours: return f"{hours}h" elif minutes: return f"{minutes}m" return duration def truncate_text(text: str, max_length: int = CHARACTER_LIMIT) -> str: """Truncate text to maximum character limit.""" if len(text) <= max_length: return text return text[:max_length - 50] + "\n\n... [Response truncated due to length]" def format_json_response(data: Any) -> str: """Format data as pretty-printed JSON.""" return json.dumps(data, indent=2, ensure_ascii=False)