Add some internal links.

This commit is contained in:
Raymond Hettinger 2010-11-30 17:45:41 +00:00
parent 73f382de1c
commit dcb4491b0a
2 changed files with 3 additions and 2 deletions

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@ -27,7 +27,7 @@ Glossary
:ref:`2to3-reference`.
abstract base class
Abstract Base Classes (abbreviated ABCs) complement :term:`duck-typing` by
:ref:`abstract-base-classes` complement :term:`duck-typing` by
providing a way to define interfaces when other techniques like
:func:`hasattr` would be clumsy. Python comes with many built-in ABCs for
data structures (in the :mod:`collections` module), numbers (in the

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@ -28,7 +28,7 @@ Python's general purpose built-in containers, :class:`dict`, :class:`list`,
===================== ====================================================================
In addition to the concrete container classes, the collections module provides
ABCs (abstract base classes) that can be used to test whether a class provides a
:ref:`abstract-base-classes` that can be used to test whether a class provides a
particular interface, for example, whether it is hashable or a mapping.
.. seealso::
@ -959,6 +959,7 @@ attribute.
subclass) or an arbitrary sequence which can be converted into a string using
the built-in :func:`str` function.
.. _abstract-base-classes:
ABCs - abstract base classes
----------------------------