from configparser import ConfigParser from ..setting import ListSetting from ..util import csv_to_list from .filebased import FileBasedSource __all__ = ("ConfigFileSource",) class ConfigFileSource(FileBasedSource): def __init__(self, *args, **kwargs): self.section = kwargs.pop("section", None) super(ConfigFileSource, self).__init__(*args, **kwargs) def get_settings_from_file(self, file_path, settings, manager=None): section = self.section or manager.name.lower() parser = ConfigParser() parser.read(file_path) if not parser.has_section(section): return None for setting in settings: if parser.has_option(section, setting.name): opt = parser.get(section, setting.name) if isinstance(setting, ListSetting): setting.value = csv_to_list(opt) else: setting.value = opt return settings