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python访问类中docstring注释的实现方法

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Release: 2016-06-06 11:15:17
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本文实例讲述了python访问类中docstring注释的实现方法。分享给大家供大家参考。具体分析如下:

python的类注释是可以通过代码访问的,这样非常利于书写说明文档

class Foo:
  pass
class Bar:
  """Representation of a Bar"""
  pass
assert Foo.__doc__ == None
assert Bar.__doc__ == "Representation of a Bar"
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希望本文所述对大家的Python程序设计有所帮助。

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