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import logging
import os
import yaml
from yaml import YAMLError
def load_yaml_file(file_path: str, ignore_error: bool = False) -> dict:
"""
Safe loading a YAML file to a dict
:param file_path: the path of the YAML file
:param ignore_error:
if True, return empty dict if error occurs and the error will be logged in warning level
if False, raise error if error occurs
:return: a dict of the YAML content
"""
try:
if not file_path or not os.path.exists(file_path):
raise FileNotFoundError(f'Failed to load YAML file {file_path}: file not found')
with open(file_path, encoding='utf-8') as file:
try:
return yaml.safe_load(file)
except Exception as e:
raise YAMLError(f'Failed to load YAML file {file_path}: {e}')
except FileNotFoundError as e:
logging.debug(f'Failed to load YAML file {file_path}: {e}')
return {}
except Exception as e:
if ignore_error:
logging.warning(f'Failed to load YAML file {file_path}: {e}')
return {}
else:
raise e
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