If a non-dataclass derives from a frozen dataclass, allow attributes to be set.
Require either all of the dataclasses in a class hierarchy to be frozen, or all non-frozen.
Store `@dataclass` parameters on the class object under `__dataclass_params__`. This is needed to detect frozen base classes.
(cherry picked from commit f199bc655e)
Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
This restriction will be relaxed at a future date.
(cherry picked from commit 2fa6b9eae0)
Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
unsafe_hash=False is now the default. It is the same behavior as the old hash=None parameter. unsafe_hash=True will try to add __hash__. If it already exists, TypeError is raised.
(cherry picked from commit dbf9cff48a)
Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
Class authors no longer need to specify repr=False if they want to provide a custom __repr__ for dataclasses. The same thing applies for the other dunder methods that the dataclass decorator adds. If dataclass finds that a dunder methods is defined in the class, it will not overwrite it.
* Fix multiple typos in code comments
* Add spacing in comments (test_logging.py, test_math.py)
* Fix spaces at the beginning of comments in test_logging.py
Miss Islington (bot)
Eric V. Smith
Serhiy Storchaka
Mike