4 Commits

Author	SHA1	Message	Date
Damien George	128420359e	py/objdict: Implement bool and len unary ops for dict views. ... Currently, dict views (eg `dict.keys()`, `dict.values()`) do not implement the `bool` or `len` unary operations. That may seem like a reasonable omission for MicroPython to keep code size down, but it actually leads to silently incorrect bool operations, because by default things are true. Eg we currently have: >>> bool(dict().keys()) True which is wrong, it should be `False` because the dict is empty. This commit implements `bool` and `len` unary operations on dict views by simply delegating to the existing dict unary op function. Fixes issue #12385. Signed-off-by: Damien George <damien@micropython.org>	2025-11-21 13:28:28 +11:00
David Lechner	2fe6d4eb86	py/objdict: Fix __hash__ for dict_view types. ... This adds a unary_op implementation for the dict_view type that makes the implementation of `hash()` for these types compatible with CPython. Signed-off-by: David Lechner <david@pybricks.com>	2023-05-19 12:06:17 +10:00
Damien George	e9404e5f5f	tests: Improve coverage of array, range, dict, slice, exc, unicode.	2016-10-17 11:43:47 +11:00
Paul Sokolovsky	8c3858b016	Move tests in basic/tests/ up one level preparating to multiple test dirs.	2014-01-19 18:41:55 +02:00