Merge pull request #72 from EOPF-Explorer/chore/use-structlog

use structlog for logging

Author: d-v-b

pyproject.toml

@@ -40,6 +40,7 @@ dependencies = [
     "s3fs>=2024.6.0",
     "boto3>=1.34.0",
     "pyproj>=3.7.0",
+    "structlog>=25.5.0",
 ]
 
 [dependency-groups]

src/eopf_geozarr/cli.py

@@ -340,10 +340,10 @@ def get_s3_credentials_info() -> S3Credentials:
     Returns
     -------
     dict
-        Dictionary with credential information
+        Dictionary with credential information (secrets are masked for security)
     """
     return {
-        "aws_access_key_id": os.environ.get("AWS_ACCESS_KEY_ID"),
+        "aws_access_key_id": "***" if os.environ.get("AWS_ACCESS_KEY_ID") else None,
         "aws_secret_access_key": "***"
         if os.environ.get("AWS_SECRET_ACCESS_KEY")
         else None,