pelme

  from htpy import div, li, ul

  def if_(cond, a, b):
      return a() if cond() else b()

  def for_(items, func):
      return (func(item) for item in items())

  print(div[if_(lambda: True, lambda: "True!", lambda: "False!")])
  print(div[if_(lambda: False, lambda: "True!", lambda: "False!")])
  print(ul[for_(lambda: ["a", "b", "c"], lambda x: li[x])])

  <div>True!</div>
  <div>False!</div>
  <ul><li>a</li><li>b</li><li>c</li></ul>