def __volume_to_seriesref(volume):
''' Converts a cvdb "volume" dom element into a SeriesRef. '''
publisher = '' if len(volume.publisher.__dict__) <= 1 else \
volume.publisher.name
return SeriesRef( int(volume.id), sstr(volume.name),
sstr(volume.start_year).rstrip("- "), # see bug 334
sstr(publisher), sstr(volume.count_of_issues), __parse_image_url(volume))
def __extract_series_ref(self):
'''
This method attempts to rebuild the SeriesRef that the user chose the
last time that they scraped this comic. If it can do so, it will
return that SeriesRef, otherwise it will return None.
'''
# in this method, its easier to work with tags as a single string
bd = self.__bookdata
retval = None
series_key = int(bd.series_key_s) if \
utils.is_number(bd.series_key_s) else None
if series_key != None:
# found a key tag! convert to a sparse SeriesRef
retval = SeriesRef(series_key, None, -1, '', -1, None)
return retval