code: def dist_dir(self):
          '''The dist dir at which to place the finished distribution.'''
          if self.distribution is None:
              warning('Tried to access {}.dist_dir, but {}.distribution '
                      'is None'.format(self, self))
              exit(1)
          return self.distribution.dist_dif dist_dir(self):
          '''The dist dir at which to place the finished distribution.'''
          if self.distribution is None:
              warning('Tried to access {}.dist_dir, but {}.distribution '
                      'is None'.format(self, self))
              exit(1)
          return self.distribution.dist_dir
docs: The dist dir at which to place the finished distribution.