MatrixSynapse/synapse/storage
Sean Quah d0c713cc85
Return read-only collections from `@cached` methods (#13755)
It's important that collections returned from `@cached` methods are not
modified, otherwise future retrievals from the cache will return the
modified collection.

This applies to the return values from `@cached` methods and the values
inside the dictionaries returned by `@cachedList` methods. It's not
necessary for the dictionaries returned by `@cachedList` methods
themselves to be read-only.

Signed-off-by: Sean Quah <seanq@matrix.org>
Co-authored-by: David Robertson <davidr@element.io>
2023-02-10 23:29:00 +00:00
..
controllers Return read-only collections from `@cached` methods (#13755) 2023-02-10 23:29:00 +00:00
databases Return read-only collections from `@cached` methods (#13755) 2023-02-10 23:29:00 +00:00
engines
schema
util
__init__.py
_base.py
background_updates.py
database.py
keys.py
prepare_database.py
push_rule.py
roommember.py
types.py