121   def __init__(self, name, value, optional=False, comment=None):  argument
146   def is_comment(self):  argument
149   def is_optional(self):  argument
152   def make_as_comment(self):  argument
160   def delete(self, reason):  argument
164   def __str__(self):  argument
173   def __init__(self, filename):  argument
178   def get_all_props(self):  argument
181   def get_all_names(self):  argument
184   def get_props(self, name):  argument
187   def get_value(self, name):  argument
191   def put(self, name, value):  argument
207   def write(self, filename):  argument