offline logger to match cads-worker (#267)

* offline logger to match cads-worker

cads_adaptors/tools/logger.py

@@ -1,9 +1,3 @@
-# TODO: use a better logger, where better means standardised to cads logs in terms of formatting
-import logging
-import os
+import structlog
 
-logger = logging.getLogger("adaptors")
-logger.setLevel(os.getenv("ADAPTORS_LOG_LEVEL", "DEBUG"))
-ch = logging.StreamHandler()
-
-logger.addHandler(ch)
+logger = structlog.getLogger(__name__)

environment.yml

@@ -28,6 +28,7 @@ dependencies:
 - pyyaml
 - requests
 - sqlalchemy
+- structlog
 - tabulate
 - tqdm
 - xarray

pyproject.toml

@@ -17,6 +17,7 @@ dependencies = [
   # Only mandatory dependencies required by the broker and retrieve-api images
   "DateTimeRange",
   "python-dateutil",
+  "structlog",
   "jsonschema"
 ]
 description = "CADS data retrieve utilities to be used by adaptors"