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executable file
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#!/usr/bin/env python3
"""
查看 Kimi Coding Plan 余量的脚本
用法:
python kimi_quota.py
python kimi_quota.py --json # 输出 JSON 格式
"""
from __future__ import annotations
import argparse
import json
import os
import sys
from datetime import datetime, timezone
from pathlib import Path
from typing import Any
import requests
def get_credentials_path() -> Path:
"""获取 Kimi OAuth 凭证文件路径."""
home = Path.home()
return home / ".kimi" / "credentials" / "kimi-code.json"
def load_access_token() -> str:
"""从凭证文件加载 access token."""
cred_path = get_credentials_path()
if not cred_path.exists():
print(f"错误: 凭证文件不存在: {cred_path}", file=sys.stderr)
print("请先运行 'kimi login' 登录", file=sys.stderr)
sys.exit(1)
try:
with open(cred_path, "r") as f:
data = json.load(f)
return data.get("access_token", "")
except (json.JSONDecodeError, IOError) as e:
print(f"错误: 读取凭证文件失败: {e}", file=sys.stderr)
sys.exit(1)
def fetch_usage(access_token: str) -> dict[str, Any]:
"""调用 Kimi API 获取使用量信息."""
url = "https://api.kimi.com/coding/v1/usages"
headers = {"Authorization": f"Bearer {access_token}"}
try:
response = requests.get(url, headers=headers, timeout=30)
response.raise_for_status()
return response.json()
except requests.exceptions.HTTPError as e:
if e.response.status_code == 401:
print("错误: 授权失败，请重新运行 'kimi login' 登录", file=sys.stderr)
elif e.response.status_code == 404:
print("错误: 使用量接口不可用", file=sys.stderr)
else:
print(f"错误: HTTP {e.response.status_code}: {e}", file=sys.stderr)
sys.exit(1)
except requests.exceptions.RequestException as e:
print(f"错误: 请求失败: {e}", file=sys.stderr)
sys.exit(1)
def format_number(num: int) -> str:
"""格式化数字，添加千位分隔符."""
return f"{num:,}"
def format_reset_time(reset_time_str: str | None) -> str | None:
"""格式化重置时间为人类可读的格式."""
if not reset_time_str:
return None
try:
# 解析 ISO 格式时间
if "." in reset_time_str and reset_time_str.endswith("Z"):
base, frac = reset_time_str[:-1].split(".")
frac = frac[:6] # 只保留微秒
reset_time_str = f"{base}.{frac}Z"
dt = datetime.fromisoformat(reset_time_str.replace("Z", "+00:00"))
now = datetime.now(timezone.utc)
delta = dt - now
if delta.total_seconds() <= 0:
return "即将重置"
days = delta.days
hours = delta.seconds // 3600
minutes = (delta.seconds % 3600) // 60
parts = []
if days > 0:
parts.append(f"{days}天")
if hours > 0:
parts.append(f"{hours}小时")
if minutes > 0 and days == 0:
parts.append(f"{minutes}分钟")
if parts:
return f"{''.join(parts)}后重置"
return "即将重置"
except (ValueError, TypeError):
return None
def parse_usage_data(data: dict[str, Any]) -> dict[str, Any]:
"""解析 API 返回的使用量数据."""
result = {
"summary": None,
"limits": [],
}
# 解析总使用量
usage = data.get("usage")
if isinstance(usage, dict):
result["summary"] = {
"label": usage.get("name", usage.get("title", "Weekly limit")),
"used": int(usage.get("used", 0) or 0),
"limit": int(usage.get("limit", 0) or 0),
"remaining": int(usage.get("remaining", 0) or 0),
"reset_time": usage.get("resetT
8000
ime") or usage.get("reset_time"),
}
# 解析各项限制
limits = data.get("limits", [])
if isinstance(limits, list):
for item in limits:
if not isinstance(item, dict):
continue
detail = item.get("detail", item)
if not isinstance(detail, dict):
detail = item
limit_info = {
"label": detail.get("name", detail.get("title", detail.get("scope", "Limit"))),
"used": int(detail.get("used", 0) or 0),
"limit": int(detail.get("limit", 0) or 0),
"remaining": int(detail.get("remaining", 0) or 0),
"reset_time": detail.get("resetTime") or detail.get("reset_time"),
}
# 尝试从 window 获取时间信息
window = item.get("window", {})
if isinstance(window, dict):
duration = window.get("duration")
time_unit = window.get("timeUnit", "")
if duration:
if "MINUTE" in time_unit:
if duration >= 60 and duration % 60 == 0:
limit_info["label"] = f"{duration // 60}h limit"
else:
limit_info["label"] = f"{duration}m limit"
elif "HOUR" in time_unit:
limit_info["label"] = f"{duration}h limit"
elif "DAY" in time_unit:
limit_info["label"] = f"{duration}d limit"
result["limits"].append(limit_info)
return result
def print_usage(data: dict[str, Any], use_color: bool = True) -> None:
"""以人类可读的格式打印使用量信息."""
parsed = parse_usage_data(data)
# 获取终端宽度
try:
width = os.get_terminal_size().columns
except OSError:
width = 60
width = min(width, 70) # 最大宽度限制
print("=" * width)
print("🌙 Kimi Coding Plan 余量查询".center(width - 2))
print("=" * width)
# 打印总使用量
if parsed["summary"]:
summary = parsed["summary"]
reset_hint = format_reset_time(summary.get("reset_time"))
print(f"\n📊 {summary['label']}:")
_print_quota_bar(summary["used"], summary["limit"], reset_hint=reset_hint, use_color=use_color)
# 打印各项限制
if parsed["limits"]:
print("\n📋 详细限制:")
for limit in parsed["limits"]:
reset_hint = format_reset_time(limit.get("reset_time"))
print(f"\n • {limit['label']}:")
_print_quota_bar(limit["used"], limit["limit"], indent=" ", reset_hint=reset_hint, use_color=use_color)
print("\n" + "=" * width)
def supports_color() -> bool:
"""检测终端是否支持颜色."""
if os.environ.get("NO_COLOR"):
return False
if os.environ.get("FORCE_COLOR"):
return True
# 简单的启发式检测
return sys.stdout.isatty() and os.environ.get("TERM") not in ("dumb", None)
def _print_quota_bar(used: int, limit: int, indent: str = "", reset_hint: str | None = None, use_color: bool = True) -> None:
"""打印配额进度条."""
use_color = use_color and supports_color()
if limit <= 0:
print(f"{indent} 已使用: {format_number(used)} (无限制)")
return
remaining = limit - used
percentage = (remaining / limit) * 100 if limit > 0 else 0
# 确定颜色 (使用 ANSI 颜色码)
if use_color:
if percentage >= 50:
color = "\033[32m" # 绿色
elif percentage >= 20:
color = "\033[33m" # 黄色
else:
color = "\033[31m" # 红色
reset = "\033[0m"
else:
color = ""
reset = ""
# 绘制进度条
bar_width = 30
filled = int((used / limit) * bar_width) if limit > 0 else 0
empty = bar_width - filled
bar = "█" * filled + "░" * empty
print(f"{indent} [{color}{bar}{reset}]")
# 显示详细信息
detail_line = f"{indent} 已用: {format_number(used)} / 限额: {format_number(limit)}"
if reset_hint:
detail_line += f" | {reset_hint}"
print(detail_line)
print(f"{indent} 剩余: {color}{format_number(remaini
55D0
ng)} ({percentage:.1f}%){reset}")
def main() -> int:
parser = argparse.ArgumentParser(
description="查看 Kimi Coding Plan 余量",
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog="""
示例:
python kimi_quota.py # 显示人类可读的格式
python kimi_quota.py --json # 输出 JSON 格式
"""
)
parser.add_argument(
"--json",
action="store_true",
help="以 JSON 格式输出原始数据",
)
parser.add_argument(
"--no-color",
action="store_true",
help="禁用彩色输出",
)
args = parser.parse_args()
# 加载 token
access_token = load_access_token()
# 获取使用量数据
data = fetch_usage(access_token)
if args.json:
print(json.dumps(data, indent=2, ensure_ascii=False))
else:
print_usage(data, use_color=not args.no_color)
return 0
if __name__ == "__main__":
sys.exit(main())