[docs] [issue33832] Make "magic methods" a little more discoverable in the docs

[Andrés Delfino]

New submission from Andrés Delfino <adelfino at gmail.com>:

PR adds "magic method" to the glossary, and adds a mention in Data Model 3.3. Special method names.

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assignee: docs at python
components: Documentation
messages: 319300
nosy: adelfino, docs at python
priority: normal
severity: normal
status: open
title: Make "magic methods" a little more discoverable in the docs
type: enhancement
versions: Python 2.7, Python 3.6, Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33832>
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