feat: omegaconf based configs

pyproject.toml

@@ -45,6 +45,7 @@ dependencies = [
   "importlib-metadata; python_version<'3.10'",
   "multiurl",
   "numpy",
+  "omegaconf",
   "pydantic>=2.9",
   "python-dateutil",
   "pyyaml",

src/anemoi/utils/cli.py

@@ -14,6 +14,7 @@
 import os
 import sys
 import traceback
+import warnings
 from collections.abc import Callable
 
 from anemoi.utils import ENV
@@ -225,6 +226,9 @@ def cli_main(
     test_arguments : list[str], optional
         The command line arguments to parse, used for testing purposes, by default None
     """
+
+    warnings.filterwarnings("default", category=DeprecationWarning)
+
     parser = make_parser(description, commands)
     args, unknown = parser.parse_known_args(test_arguments)
     if argcomplete:

src/anemoi/utils/commands/config.py

@@ -12,8 +12,12 @@
 from argparse import ArgumentParser
 from argparse import Namespace
 
-from ..config import config_path
-from ..config import load_config
+import deprecation
+
+from anemoi.utils._version import __version__
+
+from ..settings import load_settings
+from ..settings import settings_path
 from . import Command
 
 
@@ -30,6 +34,12 @@ def add_arguments(self, command_parser: ArgumentParser) -> None:
         """
         command_parser.add_argument("--path", help="Print path to config file")
 
+    @deprecation.deprecated(
+        deprecated_in="0.1.0",
+        removed_in="0.2.0",
+        current_version=__version__,
+        details="Use `anemoi settings` instead.",
+    )
     def run(self, args: Namespace) -> None:
         """Execute the command with the provided arguments.
 
@@ -39,9 +49,9 @@ def run(self, args: Namespace) -> None:
             The arguments passed to the command.
         """
         if args.path:
-            print(config_path())
+            print(settings_path())
         else:
-            print(json.dumps(load_config(), indent=4))
+            print(json.dumps(load_settings(), indent=4))
 
 
 command = Config

src/anemoi/utils/commands/settings.py

@@ -0,0 +1,47 @@
+# (C) Copyright 2024 Anemoi contributors.
+#
+# This software is licensed under the terms of the Apache Licence Version 2.0
+# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
+#
+# In applying this licence, ECMWF does not waive the privileges and immunities
+# granted to it by virtue of its status as an intergovernmental organisation
+# nor does it submit to any jurisdiction.
+
+
+import json
+from argparse import ArgumentParser
+from argparse import Namespace
+
+from ..settings import load_settings
+from ..settings import settings_path
+from . import Command
+
+
+class Settings(Command):
+    """Handle settings related commands."""
+
+    def add_arguments(self, command_parser: ArgumentParser) -> None:
+        """Add arguments to the command parser.
+
+        Parameters
+        ----------
+        command_parser : ArgumentParser
+            The argument parser to which the arguments will be added.
+        """
+        command_parser.add_argument("--path", help="Print path to config file")
+
+    def run(self, args: Namespace) -> None:
+        """Execute the command with the provided arguments.
+
+        Parameters
+        ----------
+        args : Namespace
+            The arguments passed to the command.
+        """
+        if args.path:
+            print(settings_path())
+        else:
+            print(json.dumps(load_settings(), indent=4))
+
+
+command = Settings