55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
# Copyright 2025 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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import os
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from dotenv import load_dotenv
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logger = logging.getLogger(__file__)
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def _walk_to_root_until_found(folder, filename) -> str:
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checkpath = os.path.join(folder, filename)
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if os.path.exists(checkpath) and os.path.isfile(checkpath):
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return checkpath
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parent_folder = os.path.dirname(folder)
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if parent_folder == folder: # reached the root
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return ''
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return _walk_to_root_until_found(parent_folder, filename)
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def load_dotenv_for_agent(
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agent_name: str, agent_parent_folder: str, filename: str = '.env'
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):
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"""Lods the .env file for the agent module."""
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# Gets the folder of agent_module as starting_folder
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starting_folder = os.path.abspath(
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os.path.join(agent_parent_folder, agent_name)
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)
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dotenv_file_path = _walk_to_root_until_found(starting_folder, filename)
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if dotenv_file_path:
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load_dotenv(dotenv_file_path, override=True, verbose=True)
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logger.info(
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'Loaded %s file for %s at %s',
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filename,
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agent_name,
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dotenv_file_path,
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)
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else:
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logger.info('No %s file found for %s', filename, agent_name)
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