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| author | Bar Harel <bharel@barharel.com> | 2023-05-31 22:56:06 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-31 22:56:06 (GMT) |
| commit | f332594dd47947612e1e5d2faf287930552a5110 (patch) | |
| tree | 299ab97f141b4502b3b738afd7f2c710b86394ec | |
| parent | a99b9d911e0f8cb11b3436bdd8eb649b15d01a50 (diff) | |
| download | cpython-f332594dd47947612e1e5d2faf287930552a5110.zip cpython-f332594dd47947612e1e5d2faf287930552a5110.tar.gz cpython-f332594dd47947612e1e5d2faf287930552a5110.tar.bz2 | |
gh-105172: Fixed functools.lru_cache typed argument docstring. (GH-105173)
| -rw-r--r-- | Lib/functools.py | 5 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Documentation/2023-05-31-23-05-51.gh-issue-105172.SVfvkD.rst | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/Lib/functools.py b/Lib/functools.py index 72b2103..4d5e270 100644 --- a/Lib/functools.py +++ b/Lib/functools.py @@ -483,8 +483,9 @@ def lru_cache(maxsize=128, typed=False): can grow without bound. If *typed* is True, arguments of different types will be cached separately. - For example, f(3.0) and f(3) will be treated as distinct calls with - distinct results. + For example, f(decimal.Decimal("3.0")) and f(3.0) will be treated as + distinct calls with distinct results. Some types such as str and int may + be cached separately even when typed is false. Arguments to the cached function must be hashable. diff --git a/Misc/NEWS.d/next/Documentation/2023-05-31-23-05-51.gh-issue-105172.SVfvkD.rst b/Misc/NEWS.d/next/Documentation/2023-05-31-23-05-51.gh-issue-105172.SVfvkD.rst new file mode 100644 index 0000000..96cf722 --- /dev/null +++ b/Misc/NEWS.d/next/Documentation/2023-05-31-23-05-51.gh-issue-105172.SVfvkD.rst @@ -0,0 +1,2 @@ +Fixed :func:`functools.lru_cache` docstring accounting for ``typed`` +argument's different handling of str and int. Patch by Bar Harel. |