# Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
from typing import TYPE_CHECKING
from .api.facade import Facade as collab
if TYPE_CHECKING:
from .api.exceptions import CollabCallError
from .recipe import CollabRecipe
__all__ = [
"collab",
"CollabCallError",
"CollabRecipe",
"simple_logging",
]
[docs]
def simple_logging(level=logging.INFO):
"""Configure basic stdout logging for example and user scripts."""
logging.basicConfig(level=level, format="%(asctime)s - %(name)s - %(levelname)s - %(message)s")
# The user-facing classes are exported here so users never need implementation
# package paths. Resolution is lazy (PEP 562): CollabRecipe and the
# recipe pulls in FLARE job/runtime machinery, which client-side
# training scripts that only need the `collab` facade should not pay for.
_EXPORTS = {
"CollabCallError": ".api.exceptions",
"CollabRecipe": ".recipe",
}
def __getattr__(name):
mod_path = _EXPORTS.get(name)
if mod_path is None:
raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
import importlib
module = importlib.import_module(mod_path, __package__)
return getattr(module, name)
def __dir__():
return sorted(list(globals().keys()) + list(_EXPORTS.keys()))