Commit 442c6691 authored by Raymond Hettinger's avatar Raymond Hettinger

Doc and docstring nits.

parent 027140e6
...@@ -91,6 +91,10 @@ The :mod:`functools` module defines the following functions: ...@@ -91,6 +91,10 @@ The :mod:`functools` module defines the following functions:
.. versionadded:: 3.2 .. versionadded:: 3.2
.. seealso::
Recipe for a `plain cache without the LRU feature
<http://code.activestate.com/recipes/577479-simple-caching-decorator/>`_.
.. decorator:: total_ordering .. decorator:: total_ordering
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...@@ -121,9 +121,9 @@ def lru_cache(maxsize=100): ...@@ -121,9 +121,9 @@ def lru_cache(maxsize=100):
Arguments to the cached function must be hashable. Arguments to the cached function must be hashable.
View the cache statistics named tuple (maxsize, size, hits, misses) with View the cache statistics named tuple (hits, misses, maxsize, currsize) with
f.cache_info(). Clear the cache and statistics with f.cache_clear(). f.cache_info(). Clear the cache and statistics with f.cache_clear().
And access the underlying function with f.__wrapped__. Access the underlying function with f.__wrapped__.
See: http://en.wikipedia.org/wiki/Cache_algorithms#Least_Recently_Used See: http://en.wikipedia.org/wiki/Cache_algorithms#Least_Recently_Used
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