[EDIT] FILE: yamlfile.py

import codecs import yaml from .filebased import FileBasedSource __all__ = ("YamlFileSource",) class YamlFileSource(FileBasedSource): def __init__(self, *args, **kwargs): self.encoding = kwargs.pop("encoding", "utf-8") super(YamlFileSource, self).__init__(*args, **kwargs) def get_settings_from_file(self, file_path, settings, manager=None): content = codecs.open(file_path, "r", self.encoding).read().strip() if not content: return None content = yaml.safe_load(content) if not content: return None if not isinstance(content, dict): raise TypeError("YAML files must contain only mappings") for setting in settings: if setting.name in content: setting.value = content[setting.name] return settings
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