def __init__(self, **kwargs):

        self._kwargs = kwargs

        self.titlestmt = self._get_key_value('titlestmt')
        self.extent = self._get_key_value('extent')
        self.title = self._get_key_value('title')
        self.author = self._get_key_value('author')
        self.source = self._get_key_value('source')
        self.distributor = self._get_key_value('distributor')
        self.publisher = self._get_key_value('publisher')
        self.pubAddress = self._get_key_value('pubAddress')
        self.eAddress = self._get_key_value('eAddress')
        self.pubDate = self._get_key_value('pubDate')
        self.idno = self._get_key_value('idno')
        self.pubName = self._get_key_value('pubName')
        self.documentation = self._get_key_value('documentation')
Class's constructor.
dataset/ETHPy150Open cidles/graf-python/src/graf/graphs.py/FileDesc.__init__