content: import django_tables2 as tables
  
  __all__ = (
      'CommitRateColumn',
  )
  
  
  class CommitRateColumn(tables.TemplateColumn):
      """
      Humanize the commit rate in the column view
      """
      template_code = """
          {% load helpers %}
          {{ record.commit_rate|humanize_speed }}
          """
  
      def __init__(self, *args, **kwargs):
          super().__init__(template_code=self.template_code, *args, **kwargs)
  
      def value(self, value):
          return str(value) if value else None
  