diff options
| author | Nick Pope <nick@nickpope.me.uk> | 2023-09-13 15:49:10 +0100 |
|---|---|---|
| committer | Natalia <124304+nessita@users.noreply.github.com> | 2023-09-13 15:57:18 -0300 |
| commit | f92e68c30a0d38d25486e3f3cfabe5dfb5961ef7 (patch) | |
| tree | 50e5828121b673e1eb661d774c89f92b7ef86584 /docs | |
| parent | c131949e3ebd3b54ee6d4c11239401a215e5cb9b (diff) | |
Fixed #34822 -- Added support for serializing functions decorated with functools.lru_cache in migrations.
`@functools.cache` and `@functools.lru_cache` return an object of type
`functools._lru_cache_wrapper` which prevented the migrations serializer from
working. Simply using the existing `FunctionTypeSerializer` for this additional
type works as expected.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/releases/5.0.txt | 4 | ||||
| -rw-r--r-- | docs/topics/migrations.txt | 7 |
2 files changed, 10 insertions, 1 deletions
diff --git a/docs/releases/5.0.txt b/docs/releases/5.0.txt index 3bcec805ef..ec80ac6434 100644 --- a/docs/releases/5.0.txt +++ b/docs/releases/5.0.txt @@ -401,7 +401,9 @@ Management Commands Migrations ~~~~~~~~~~ -* ... +* Serialization of functions decorated with :func:`functools.cache` or + :func:`functools.lru_cache` is now supported without the need to write a + custom serializer. Models ~~~~~~ diff --git a/docs/topics/migrations.txt b/docs/topics/migrations.txt index 08d458fbb8..b7cd7043c2 100644 --- a/docs/topics/migrations.txt +++ b/docs/topics/migrations.txt @@ -788,6 +788,8 @@ Django can serialize the following: - Functions may be decorated if wrapped properly, i.e. using :func:`functools.wraps` + - The :func:`functools.cache` and :func:`functools.lru_cache` decorators are + explicitly supported - Unbound methods used from within the class body - Any class reference (must be in module's top-level scope) @@ -797,6 +799,11 @@ Django can serialize the following: Serialization support for ``enum.Flag`` was added. +.. versionchanged:: 5.0 + + Serialization support for functions decorated with :func:`functools.cache` + or :func:`functools.lru_cache` was added. + Django cannot serialize: - Nested classes |