Created
January 26, 2026 09:57
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Claude Code statusline-command.py
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| #!/usr/bin/env python3 | |
| import json | |
| import sys | |
| def format_tokens(tokens: int) -> str: | |
| """Format token counts (e.g., 106500 -> 107k).""" | |
| if tokens >= 1000: | |
| return f"{round(tokens / 1000)}k" | |
| return str(tokens) | |
| def format_duration(ms: int) -> str: | |
| """Format milliseconds to human-readable duration (e.g., 2m35s, 5h07m01s).""" | |
| seconds = ms // 1000 | |
| hours, remainder = divmod(seconds, 3600) | |
| minutes, secs = divmod(remainder, 60) | |
| if hours > 0: | |
| return f"{hours}h{minutes:02d}m{secs:02d}s" | |
| elif minutes > 0: | |
| return f"{minutes}m{secs:02d}s" | |
| else: | |
| return f"{secs}s" | |
| def main(): | |
| # Read and parse JSON input from stdin | |
| data = json.load(sys.stdin) | |
| # Extract values | |
| model = data.get("model", {}).get("display_name", "Unknown") | |
| context = data.get("context_window", {}) | |
| context_size = context.get("context_window_size", 0) | |
| total_input = context.get("total_input_tokens", 0) | |
| total_output = context.get("total_output_tokens", 0) | |
| # Calculate context usage from current_usage fields | |
| usage = context.get("current_usage", {}) | |
| if usage and context_size > 0: | |
| context_used = ( | |
| usage.get("input_tokens", 0) | |
| + usage.get("cache_creation_input_tokens", 0) | |
| + usage.get("cache_read_input_tokens", 0) | |
| ) | |
| used_pct = context_used * 100 / context_size | |
| context_info = f"📋 {used_pct:.1f}% ({format_tokens(context_used)}/{format_tokens(context_size)})" | |
| else: | |
| context_info = "📋 N/A" | |
| # Build session info | |
| session_info = f"📨 ↑{format_tokens(total_input)} ↓{format_tokens(total_output)}" | |
| # Extract cost and duration info | |
| cost_data = data.get("cost", {}) | |
| total_cost = cost_data.get("total_cost_usd", 0) | |
| total_duration_ms = cost_data.get("total_duration_ms", 0) | |
| api_duration_ms = cost_data.get("total_api_duration_ms", 0) | |
| duration_info = f"⏱️ {format_duration(api_duration_ms)}/{format_duration(total_duration_ms)}" | |
| cost_info = f"💸 ${total_cost:.2f}" | |
| # Output status line | |
| print(f"🧠 {model} | {context_info} | {session_info} | {duration_info} | {cost_info}", end="") | |
| if __name__ == "__main__": | |
| main() |
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