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Re: Why can not initialize the class?

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 >>> class Contact(object):
...     def __init__(self, first_name=None, last_name=None,
...                  display_name=None, email="haha@haha"):
...         self.first_name = first_name
...         self.last_name = last_name
...         self.display_name = display_name
...         self.email = email
...     def print_info(self):
...         print(self.display_name, "<" + self.email + ">"  )
...     def set_email(self, value):
...         print(value)
...         self._email = value
...     def get_email(self):
...         return self._email
...     email = property(get_email, set_email)
...
 >>>
 >>> contact = Contact()
haha@haha

why the value in `def set_email(self, value): `  is  haha@haha?
how haha@haha  is called to  value in `def set_email(self, value): `?
would you mind telling me the process?

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Re: Why can not initialize the class? luofeiyu <elearn2014@gmail.com> - 2014-08-22 22:58 +0800
  Re: Why can not initialize the class? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-08-23 01:17 +1000
    Re: Why can not initialize the class? luofeiyu <elearn2014@gmail.com> - 2014-08-23 07:29 +0800
      Re: Why can not initialize the class? CHIN Dihedral <dihedral88888@gmail.com> - 2014-08-23 10:25 -0700
        Re: Why can not initialize the class? Michael Torrie <torriem@gmail.com> - 2014-08-23 20:03 -0600
    Re: Why can not initialize the class? alex23 <wuwei23@gmail.com> - 2014-08-25 16:33 +1000

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