code: def show(self, commit):
          
          author = commit.author
          author_width = 25
          committer = ''
          commit_date = date_to_str(commit.committer_time, commit.committer_tz,
                                    self.verbose)
          if self.verbose:
              author += " %s" % commit.author_mail
              author_width = 50
              committer = " %s %s" % (commit.committer, commit.committer_mail)
          return "    {} {:>5d} {:{}s} {}{}".format(
              commit.uuid[:8], commit.line_count, author, author_width,
              commit_date, committer)
docs: Display one commit line.
  
          The output will be:
              <uuid> <#lines> <author> <short-commit-date>
  
          If verbose flag set, the output will be:
              <uuid> <#lines> <author+email> <long-date> <committer+email>