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get_instruments.py
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| """獲取並顯示 OpenTelemetry 自動埋點插件清單""" | |
| import json | |
| import sys | |
| from typing import List, Dict, Any | |
| def get_instrumentation_libraries(limit: int = None) -> List[Dict[str, Any]]: | |
| """ | |
| 獲取 OpenTelemetry 自動埋點插件清單 | |
| Args: | |
| limit: 限制返回的插件數量，None 表示不限制 | |
| Returns: | |
| 插件清單 | |
| """ | |
| try: | |
| from opentelemetry.instrumentation.bootstrap_gen import libraries | |
| except ImportError as e: | |
| print(f"錯誤：無法導入 OpenTelemetry 模組：{e}", file=sys.stderr) | |
| print("請執行：pip install opentelemetry-instrumentation", file=sys.stderr) | |
| sys.exit(1) | |
| if not libraries: | |
| print("警告：未找到任何插件", file=sys.stderr) | |
| return [] | |
| return libraries[:limit] if limit else libraries | |
| def display_libraries(libraries: List[Dict[str, Any]]) -> None: | |
| """ | |
| 顯示插件清單 | |
| Args: | |
| libraries: 插件清單 | |
| """ | |
| total = len(libraries) | |
| print(f"--- OTel 自動埋點插件清單 (共 {total} 筆) ---") | |
| print(json.dumps(libraries, indent=2, ensure_ascii=False)) | |
| print(f"\n總計：{total} 個插件") | |
| def main(): | |
| """主函數""" | |
| # 可以根據需要修改限制數量，None 表示顯示全部 | |
| limit = None # 改為 100 可以只顯示前 100 筆 | |
| libraries = get_instrumentation_libraries(limit) | |
| display_libraries(libraries) | |
| if __name__ == "__main__": | |
| main() |
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