实现从本地home目录获取s3config信息

magic_pdf/libs/config_reader.py

-
-
 """
 根据bucket的名字返回对应的s3 AK， SK，endpoint三元组
 
 """
+import json
+import os
+
+from loguru import logger
+
 
 def get_s3_config(bucket_name: str):
     """
-    ~/magic-pdf.json 读出来
+    ~/magic_pdf_config.json 读出来
     """
-    ak , sk, endpoint = "", "", ""
-    # TODO 请实现这个函数
+    if os.name == "posix":  # Linux or macOS
+        home_dir = os.path.expanduser("~")
+    elif os.name == "nt":  # Windows
+        home_dir = os.path.expandvars("%USERPROFILE%")
+    else:
+        raise Exception("Unsupported operating system")
+
+    config_file = os.path.join(home_dir, "magic_pdf_config.json")
+
+    if not os.path.exists(config_file):
+        raise Exception("magic_pdf_config.json not found")
+
+    with open(config_file, "r") as f:
+        config = json.load(f)
+
+    if bucket_name not in config:
+        raise Exception("bucket_name not found in magic_pdf_config.json")
+
+    ak = config[bucket_name].get("ak")
+    sk = config[bucket_name].get("sk")
+    endpoint = config[bucket_name].get("endpoint")
+
+    if ak is None or sk is None or endpoint is None:
+        raise Exception("ak, sk or endpoint not found in magic_pdf_config.json")
+
+    # logger.info(f"get_s3_config: ak={ak}, sk={sk}, endpoint={endpoint}")
+
     return ak, sk, endpoint
+
+
+if __name__ == '__main__':
+    ak, sk, endpoint = get_s3_config("llm-raw")