docs: def copy(self):
          """ Prepare and paste self templates. """
          templates = self.prepare_templates()
          if self.params.interactive:
              keys = list(self.parser.default)
              for key in keys:
                  if key.startswith('_'):
                      continue
                  prompt = "{0} (default is \"{1}\")? ".format(
                      key, self.parser.default[key])
  
                  if _compat.PY2:
                      value = raw_input(prompt.encode('utf-8')).decode('utf-8')
                  else:
                      value = input(prompt.encode('utf-8'))
  
                  value = value.strip()
                  if value:
                      self.parser.default[key] = value
  
          self.parser.default['templates'] = tt = ','.join(
              t.name for t in templates)
          logging.warning("Paste templates: {0}".format(tt))
          self.make_directory(self.params.TARGET)
  
          logging.debug("\nDefault context:\n----------------")
          logging.debug(
              ''.join('{0:<15} {1}\n'.format(*v)
                      for v in self.parser.default.items())
          )
          return [t.paste(
              **dict(self.parser.default.items())) for t in templates]