code: def contribution_breakdown():
      
      args = ['git', 'blame']
      counts = {}
      line_format = '{0:30}\t{1:>10}\t{2:>10}%'
      files = subprocess.check_output(['git', 'ls-files']).decode("utf-8").split('\n')
  
      for f in files[:-1]:
          if 'docs/latest' in f or '_themes' in f:
              continue  # skip generated stuff
          lines = subprocess.check_output(args + [f]).decode('utf-8')
          blames = [get_line_blame(line) for line in lines.split('\n')]
          for blame in blames:
              counts[blame] = counts.get(blame, 0) + 1
  
      total = sum([counts[count] for count in counts])
      contribs = [(user, counts[user]) for user in counts]
      contribs.sort(key=lambda x: x[1], reverse=True)
  
      print(line_format.format('User', 'Lines', 'Line '))
  
      for user in contribs:
          percent = floor(100.0 * user[1] / total)
          if percent == 0: percent = '>1'
          print(line_format.format(user[0], user[1], percent))
  
      print(line_format.format('Total', total, 100))
docs: Displays a table of the contributors and to what extent we have them to thank.