code: def render(self, template, filename, context={}, filters={}):
          
          filename = os.path.normpath(filename)
          path, file = os.path.split(filename)
          try:
              os.makedirs(path)
          except OSError as exception:
              if exception.errno != errno.EEXIST:
                  raise
  
          path, file = os.path.split(template)
          loader = jinja2.FileSystemLoader(path)
          env = jinja2.Environment(loader=loader, trim_blocks=True, lstrip_blocks=True)
          env.filters.update(filters)
          template = env.get_template(file)
          text = template.render(context)
          with open(filename, 'wt') as f:
              f.write(text)
docs: Renders a Jinja2 template to text.