class SingletonConfig:
instance = None
_parser = None
_user_defined_section_name = None
def __new__(cls, *args, **kwargs):
if SingletonConfig.instance is None:
SingletonConfig.instance = super(SingletonConfig, cls).__new__(cls, *args, **kwargs)
return SingletonConfig.instance
def __init__(self, config_mode_key, cfg_file_directory, default_cfg_file_name='dev.cfg', user_defined_section_name='user_conf'):
self._user_defined_section_name = user_defined_section_name
app_mode = os.environ.get(config_mode_key, None)
cfg_file_name = '{}.cfg'.format(app_mode) if app_mode else default_cfg_file_name
cfg_file_path = '{}{}{}'.format(cfg_file_directory, os.sep, cfg_file_name)
self._parser = CfgParser(cfg_file_path)
def __getitem__(self, item):
self._parser.section(self._user_defined_section_name).option(item).string_get()
def __setitem__(self, item, value):
self._parser.section(self._user_defined_section_name).option(item).set(value)
def __init__(self, config_mode_key, cfg_file_directory, default_cfg_file_name='dev.cfg', user_defined_section_name='user_conf'):
self._user_defined_section_name = user_defined_section_name
app_mode = os.environ.get(config_mode_key, None)
cfg_file_name = '{}.cfg'.format(app_mode) if app_mode else default_cfg_file_name
cfg_file_path = '{}{}{}'.format(cfg_file_directory, os.sep, cfg_file_name)
self._parser = CfgParser(cfg_file_path)