mirror of
https://github.com/meta-llama/llama-stack.git
synced 2025-12-03 01:48:05 +00:00
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
# All rights reserved.
|
|
#
|
|
# This source code is licensed under the terms described in the LICENSE file in
|
|
# the root directory of this source tree.
|
|
|
|
|
|
import yaml
|
|
|
|
from llama_stack.core.datatypes import StackConfig
|
|
from llama_stack.log import get_logger
|
|
from llama_stack_api import Api, ExternalApiSpec
|
|
|
|
logger = get_logger(name=__name__, category="core")
|
|
|
|
|
|
def load_external_apis(config: StackConfig | None) -> dict[Api, ExternalApiSpec]:
|
|
"""Load external API specifications from the configured directory.
|
|
|
|
Args:
|
|
config: StackRunConfig or BuildConfig containing the external APIs directory path
|
|
|
|
Returns:
|
|
A dictionary mapping API names to their specifications
|
|
"""
|
|
if not config or not config.external_apis_dir:
|
|
return {}
|
|
|
|
external_apis_dir = config.external_apis_dir.expanduser().resolve()
|
|
if not external_apis_dir.is_dir():
|
|
logger.error(f"External APIs directory is not a directory: {external_apis_dir}")
|
|
return {}
|
|
|
|
logger.info(f"Loading external APIs from {external_apis_dir}")
|
|
external_apis: dict[Api, ExternalApiSpec] = {}
|
|
|
|
# Look for YAML files in the external APIs directory
|
|
for yaml_path in external_apis_dir.glob("*.yaml"):
|
|
try:
|
|
with open(yaml_path) as f:
|
|
spec_data = yaml.safe_load(f)
|
|
|
|
spec = ExternalApiSpec(**spec_data)
|
|
api = Api.add(spec.name)
|
|
logger.info(f"Loaded external API spec for {spec.name} from {yaml_path}")
|
|
external_apis[api] = spec
|
|
except yaml.YAMLError as yaml_err:
|
|
logger.error(f"Failed to parse YAML file {yaml_path}: {yaml_err}")
|
|
raise
|
|
except Exception:
|
|
logger.exception(f"Failed to load external API spec from {yaml_path}")
|
|
raise
|
|
|
|
return external_apis
|