mirror of
https://github.com/meta-llama/llama-stack.git
synced 2025-10-15 06:37:58 +00:00
24 lines
766 B
Python
24 lines
766 B
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 os
|
|
|
|
|
|
class MissingCredentialError(Exception):
|
|
pass
|
|
|
|
|
|
def get_env_or_fail(key: str) -> str:
|
|
"""Get environment variable or raise helpful error"""
|
|
value = os.getenv(key)
|
|
if not value:
|
|
raise MissingCredentialError(
|
|
f"\nMissing {key} in environment. Please set it using one of these methods:"
|
|
f"\n1. Export in shell: export {key}=your-key"
|
|
f"\n2. Create .env file in project root with: {key}=your-key"
|
|
f"\n3. Pass directly to pytest: pytest --env {key}=your-key"
|
|
)
|
|
return value
|