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Groups > comp.lang.python > #107739
| From | Christopher Reimer <christopher_reimer@icloud.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Differences between Class(Object) and Class(Dict) for dictionary usage? |
| Date | 2016-04-27 18:27 -0700 |
| Message-ID | <mailman.157.1461806845.32212.python-list@python.org> (permalink) |
| References | <5720357B.4060009@icloud.com> <CALwzidn0SN5yax3bfmTPDTxBvfr+bnVNzeUe3dZYrS9ji2WCtw@mail.gmail.com> <572166FA.3020108@icloud.com> |
On 4/27/2016 7:33 AM, Ian Kelly wrote:
> This class definition looks muddled. Because Test2 inherits from dict,
> the object referred to by "self" will be a dict, and self.__dict__ is
> actually a *different* dict, containing the attributes of self. The
> line:
>
> self.__dict__ = {'key', 'value'}
>
> is essentially equivalent to:
>
> self.key = value
>
> and will be regardless of whether you inherit from object or dict. If
> you find this distinction confusing, then I recommend not inheriting
> from dict.
Which expression is Pythonic? I've seen both used in various examples on
the Internet.
Thank you,
Chris R.
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Re: Differences between Class(Object) and Class(Dict) for dictionary usage? Christopher Reimer <christopher_reimer@icloud.com> - 2016-04-27 18:27 -0700
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