def fetch(self, category=CATEGORY_BUG, from_date=DEFAULT_DATETIME):
if not from_date:<EOL><INDENT>from_date = DEFAULT_DATETIME<EOL><DEDENT>kwargs = {"<STR_LIT>": from_date}<EOL>items = super().fetch(category, **kwargs)<EOL>return items<EOL>
Fetch the bugs from the repository.

        The method retrieves, from a Bugzilla repository, the bugs
        updated since the given date.

        :param category: the category of items to fetch
        :param from_date: obtain bugs updated since this date

        :returns: a generator of bugs