def __init__(self, logger=None, ignored_extensions=None):
"""
constructor
"""
self.__log = None
if logger is None:
self.__log = logging.getLogger("TagStoreLogger")
else:
self.__log = logger
self.file_system = FileSystem()
self.__IGNORED_FILE_PREFIXES = ["~$", "."]
self.__IGNORED_DIR_PREFIXES = ["."]
if ignored_extensions is None:
self.__IGNORED_EXTENSIONS = TsRestrictions.IGNORED_EXTENSIONS
else:
self.__IGNORED_EXTENSIONS = ignored_extensions
