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Groups > comp.lang.python > #106691

Re: how to convert code that uses cmp to python3

From Marko Rauhamaa <marko@pacujo.net>
Newsgroups comp.lang.python
Subject Re: how to convert code that uses cmp to python3
Date 2016-04-08 19:33 +0300
Organization A noiseless patient Spider
Message-ID <87d1q0giwd.fsf@elektro.pacujo.net> (permalink)
References (1 earlier) <mailman.21.1460030738.2253.python-list@python.org> <87r3egfqiv.fsf@elektro.pacujo.net> <570778ad$0$1587$c3e8da3$5496439d@news.astraweb.com> <CALwzidn7p8z7AE-HjZRuaZiFPQ1Je793_OHA5H7VYc8DVCu74A@mail.gmail.com> <mailman.85.1460125085.2253.python-list@python.org>

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Ian Kelly <ian.g.kelly@gmail.com>:

> That's fine for those operations and probably insert, but how do you
> search an AVL tree for a specific key without also using __eq__?

Not needed:

========================================================================
if key < node.key:
    look_right()
elif node.key < key:
    look_left()
else:
    found_it()
========================================================================


Marko

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Thread

Re: how to convert code that uses cmp to python3 Marko Rauhamaa <marko@pacujo.net> - 2016-04-08 11:34 +0300
  Re: how to convert code that uses cmp to python3 Steven D'Aprano <steve@pearwood.info> - 2016-04-08 19:23 +1000
    Re: how to convert code that uses cmp to python3 Ian Kelly <ian.g.kelly@gmail.com> - 2016-04-08 08:17 -0600
      Re: how to convert code that uses cmp to python3 Marko Rauhamaa <marko@pacujo.net> - 2016-04-08 19:33 +0300
        Re: how to convert code that uses cmp to python3 Ian Kelly <ian.g.kelly@gmail.com> - 2016-04-08 11:05 -0600
          Re: how to convert code that uses cmp to python3 Marko Rauhamaa <marko@pacujo.net> - 2016-04-08 20:14 +0300

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