def _years(self, filename=None):
raise NotImplementedError()
- def original_year(self, filename=None):
+ def years(self, filename=None):
years = self._years(filename=filename)
if filename is None:
years.update(self._year_hacks.values())
if splitpath in self._year_hacks:
years.add(self._year_hacks[splitpath])
years = sorted(years)
- return years[0]
+ return years
def _authors(self, filename=None):
raise NotImplementedError()