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bpo-40571: Make lru_cache(maxsize=None) more discoverable #20019

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Merged
rhettinger merged 4 commits into from
May 12, 2020
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bpo-40571: Make lru_cache(maxsize=None) more discoverable #20019

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b609e34
bpo-40571: Make lru_cache(maxsize=None) more discoverable
rhettinger May 9, 2020
bb42c05
Add test. Drop unnecessary default argument.
rhettinger May 10, 2020
8fd8217
Simplify the equivalent code
rhettinger May 10, 2020
a412632
Fix typo
rhettinger May 10, 2020
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Fix typo
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@rhettinger
rhettinger committed May 10, 2020
commit a412632534c7ddf5a535db12c19c5429b9ab0a32
2 changes: 1 addition & 1 deletion Doc/library/functools.rst
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Expand Up @@ -40,7 +40,7 @@ The :mod:`functools` module defines the following functions:

@cache
def factorial(n):
return n * fact(n-1) if n else 1
return n * factorial(n-1) if n else 1

>>> factorial(10) # no previously cached result, makes 11 recursive calls
3628800
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