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import os
import logging
from typing import Union
from dataclasses import is_dataclass
from .log import logger
def get_latest_modified_file(directory):
files = [os.path.join(directory, f) for f in os.listdir(directory)]
if not files:
logger.get_logger().log(
logging.WARNING, f"no files found in the directory: {directory}"
)
return None
latest_file = max(files, key=os.path.getmtime)
return latest_file
def del_all(d: Union[dict, list]):
if is_dataclass(d):
for k in list(vars(d).keys()):
x = getattr(d, k)
if isinstance(x, dict) or isinstance(x, list) or is_dataclass(x):
del_all(x)
del x
delattr(d, k)
elif isinstance(d, dict):
lst = list(d.keys())
for k in lst:
x = d.pop(k)
if isinstance(x, dict) or isinstance(x, list) or is_dataclass(x):
del_all(x)
del x
elif isinstance(d, list):
while len(d):
x = d.pop()
if isinstance(x, dict) or isinstance(x, list) or is_dataclass(x):
del_all(x)
del x
else:
del d
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