mmengine.fileio.handlers.yaml_handler 源代码
# Copyright (c) OpenMMLab. All rights reserved.
import yaml
try:
from yaml import CDumper as Dumper # type: ignore
from yaml import CLoader as Loader # type: ignore
except ImportError:
from yaml import Loader, Dumper # type: ignore
from .base import BaseFileHandler # isort:skip
[文档]class YamlHandler(BaseFileHandler):
def load_from_fileobj(self, file, **kwargs):
kwargs.setdefault('Loader', Loader)
return yaml.load(file, **kwargs)
def dump_to_fileobj(self, obj, file, **kwargs):
kwargs.setdefault('Dumper', Dumper)
yaml.dump(obj, file, **kwargs)
def dump_to_str(self, obj, **kwargs):
kwargs.setdefault('Dumper', Dumper)
return yaml.dump(obj, **kwargs)