198 commits

Author	SHA1	Message	Date
Simon Hausmann	d36124f248	CI: Fix python ty runs with latest ty beta ... - Add missing cast - Fix unnecessary cast in test_load_file.py	2025-12-18 09:29:51 +01:00
autofix-ci[bot]	590c9b7864	[autofix.ci] apply automated fixes	2025-12-09 12:11:04 +01:00
David Faure	41be30ee6a	Port from vec![] to Vec::new() ... vec![] expands to Vec::new(), but expanding macros takes a bit of time and takes memory in rust-analyzer. Also, the code was using a mix of vec![] and Vec::new(), so this is more consistent.	2025-12-05 16:53:45 +01:00
Olivier Goffart	4b9017e513	translations: set the translation dirty when setting the translator	2025-12-05 09:56:13 +01:00
Olivier Goffart	84759dc02b	Fix html-like comments to be on two lines	2025-12-04 21:58:09 +01:00
Olivier Goffart	88697c68bb	Remove license header from .md/.mdx files ... They should be in the lines, but the problem is that this causes issues in the .mdx files. License header doesn't really make sense for .md files anyway	2025-12-04 21:58:09 +01:00
Simon Hausmann	d903afecef	Python: Fix tests in the CI having difficulties connecting to Xvfb ... Instead of connecting to the X server, let's run the Python tests with the testing backend, like we do for test-driver-rust, test-driver-cpp, etc. When building the Python package, pass --features backend-testing to Cargo, to forward to enabling the backend-testing feature in i-slint-backend-selector. That consequently enables SLINT_BACKEND=testing.	2025-11-30 10:02:36 +01:00
Simon Hausmann	16a96399b5	Python: Unpin ty type checker version ... Match the name of the argument to please the type checker.	2025-11-26 11:30:10 +01:00
YuxuanYan	7bad0c4828	Error message for using a python callback decorator on an async callback not being declared (#10152) ... * Error message for using a python callback decorator on an async callback not being declared	2025-11-25 08:43:02 +01:00
Simon Hausmann	dbe2c59ce9	Python: Fix support for underscores in async callback decorators ... Fixes #10024	2025-11-22 14:03:42 +01:00
Simon Hausmann	feecce73ad	Python: Speed up testing ... Build editable builds as cargo debug builds, not release. This is faster (because we don't need LTO) and in theory gives additional coverage to debug asserts.	2025-11-21 09:48:42 +01:00
Simon Hausmann	f2dc010dbf	Python: Speed up testing ... Separate steps and remove nox, so that 1. We first set up the env and build slint **once** 2. We run the fast lint/ty/etc. checks 3. We run the python tests directly	2025-11-20 20:51:54 +01:00
Simon Hausmann	831e067f98	Python: Use ty instead of mypy ... It has gotten pretty good and it's much faster than mypy.	2025-11-20 20:51:54 +01:00
Simon Hausmann	16ceb115a1	slint-compiler: Add support for generating Python stubs (#10123) ... The generated file offers the following two pieces of functionality: - Convenient front-end to slint.load_file() by loading the .slint file (replaces use of auto-loader) - More importantly: Type information for exported properties, callbacks, functions, and globals On loading, the previously generated API is compared to what's in the .slint file and if the .slint file was changed in an incompatible way, an exception is thrown. A Python test driver is added which performs three steps with each test case: 1. Generate python stubs and checks that they can be loaded with the python interpreter and that `uv ty check` passes. 2. Extract expected python API out of pyi sections and compares them. 3. Appends any python code from python sections and runs them (this is combined with step 1) Fixes #4136	2025-11-20 17:17:01 +01:00
Simon Hausmann	c3b020eed8	compiler: Move Struct's node field into the name enum ... That guarantees the symmetry that if a struct is user defined, we're guaranteed to have a syntax node.	2025-11-18 20:35:05 +01:00
Simon Hausmann	d2f294cf3d	compiler: Remove unnecessary StructName::User checks ... The node check covers this already.	2025-11-18 20:35:05 +01:00
Simon Hausmann	5cd505b9ac	compiler: Change Struct::name to be an enum instead of a string ... For the future Python generate, we need to know if a struct type is a public Slint type, private perhaps, or custom. Instead of continuing with string operations, an enum gives clarity what's what, and this also emits removing some string matching to identify specific types.	2025-11-18 20:35:05 +01:00
Simon Hausmann	2adb86de14	Python: Be conservative about attaching to the Python interpreter ... We call Python::attach in a few places. When invoked from the Slint event loop, those should be fine. But there are some that may fail, for example during gc. Fall back to using try_attach and return default values instead of causing a panic. Fixes #9984	2025-11-07 10:28:47 +00:00
GreyElaina	b15f6e85e8	refactor: restructure slint-compiler workflow	2025-10-30 10:13:32 +08:00
ogoffart	cad0a8ea83	Bump version number to 1.15.0	2025-10-24 14:28:17 +00:00
ogoffart	db7e383e33	Bump version number to 1.14.1	2025-10-22 13:17:31 +00:00
Olivier Goffart	804acf29d2	Fix licenses of .toml files	2025-10-22 04:56:10 +02:00
Simon Hausmann	dcd0945dfc	CI: Fix formatting	2025-10-14 08:52:48 +02:00
Simon Hausmann	f6dbe7749f	Python: Add support for async callbacks with @slint.callback ... Permit the use of `@slint.callback` on async functions. They will be run as tasks.	2025-10-14 07:25:33 +02:00
Simon Hausmann	197499e2a5	Fix formatting	2025-10-12 11:22:08 +02:00
Simon Hausmann	d743eda649	Python: Fix interaction with garbage collector when models are held in structs and properties ... Models in Python have a strong reference to the Rust type, which have a strong reference back to the Python model. Therefore the __traverse__ and __clear__ protocol is implemented, to handle this cyclic reference. The same protocol needs to be implemented for structs itself as well as basically all properties held by the interpreter. Fixes #9706	2025-10-12 11:05:50 +02:00
Simon Hausmann	352eb54785	Python: Improve diagnostics around compile errors ... - Fix accidental swapping of line and column - Use exception notes to feed the diagnostics into the exception in a more idiomatic manner Fixes #5474	2025-10-10 11:57:05 +02:00
Simon Hausmann	7f4be51ad5	core: tidy up re-export of tr ... Only export the one item we need, the Translator trait.	2025-09-29 12:50:22 +02:00
Simon Hausmann	2b68bc3cba	Python: Document what PyGettextTranslator holds	2025-09-29 12:50:22 +02:00
Simon Hausmann	60d8897c8c	core: re-export the tr crate when the tr feature is activated	2025-09-29 12:50:22 +02:00
Simon Hausmann	2bbe5e8786	Python: Added support for run-time translations from .slint files ... Fixes #7956	2025-09-29 12:50:22 +02:00
Simon Hausmann	024cd63900	Python: Extend Timer docs with an example how to avoid garbage collection and thus stopped timer ... Fixes #9429	2025-09-24 16:56:45 +02:00
Simon Hausmann	a159c15edd	Python: Fix event loop terminating too early when the main coro finishes	2025-09-19 10:55:17 +02:00
Simon Hausmann	797f8f6469	Python: Improve exception handling for the coroutine passed to slint.run_event_loop() ... If an exception is thrown, propagate it. Otherwise it becomes difficult to debug... cc #4137	2025-09-19 10:10:19 +02:00
Simon Hausmann	ea0e3c1372	Python: Initial support for asyncio ... The API is minimal at this point: `slint.run_event_loop()` takes an optional coroutine parameter, that's run. As the loop is run, an asyncio event loop (as per asyncio.get_event_loop()) is active, which maps socket operations to smol's Async adapter and polls them within the Slint event loop. cc #4137	2025-09-19 08:23:34 +02:00
Simon Hausmann	855cd0df14	Python: Add support for invoke_from_event_loop ... Fixes #4203	2025-09-19 08:23:34 +02:00
Simon Hausmann	c404d60516	Python: Add support for sys.exit() from callbacks/timers/etc. ... Instead of printing exceptions in callbacks to stderr, let's raise them as unraisable exceptions, but catch SystemExit and forward it through the event loop. Fixes #9416	2025-09-15 13:42:46 +02:00
Simon Hausmann	66376bee18	Python: Upgrade to Pyo3 0.26	2025-09-15 12:21:28 +02:00
ogoffart	f2aa4899db	Bump version number to 1.14.0	2025-09-11 14:01:14 +00:00
ogoffart	09e397f3ba	Bump version number to 1.13.1	2025-09-08 09:43:17 +00:00
Simon Hausmann	c1831158fa	Python: Add support for importing foreign image buffers ... ChangeLog: [Python] Add support for creating slint.Image objects from arrays Fixes #9014	2025-08-01 16:08:09 +02:00
Simon Hausmann	917c9a8c6a	Python: Run mypy type checker on the slint compiler	2025-07-11 14:45:43 +02:00
Simon Hausmann	89c1497880	Python: Add missing project fields and fix version number for slint-compiler wrapper	2025-07-11 14:44:38 +02:00
Simon Hausmann	75052fb902	Python: Add wrapper for Slint Compiler ... This permits invoking the Slint compiler conveniently via `uvx slint-compiler` or `pipx slint-compiler`. cc #4136	2025-07-11 14:07:56 +02:00
Simon Hausmann	82ae731fcb	Python: Add support for enums ... Support for enums is three-fold: - Enums are dynamically created by invoking `enum.Enum("NameOfEnum", [("Variant1", "Variant1"), ("Variant2", "Variant2"), ...])` and the exposed in the module (next to structs). - They're converted back to `Value::EnumerationValue(enum_name, enum_value)` by checking if a supplied value is an instance of `enum.Enum` and then querying the name and `__class__.name` fields. - When coverting a `Value::EnumerationValue` to Python, the hard work begins: We now pass along a TypeCollection through all phases of the type conversion, which knows about the enums created earlier and tries to locate the correct type class and then variant. Fixes #5828	2025-07-08 14:35:44 +02:00
Simon Hausmann	14e1ae3bc0	Python: Simplified IntoPyObject for SlintToPyValue ... Avoid some clones as the conversion is consuming anyway.	2025-07-08 14:35:44 +02:00
Simon Hausmann	94018778c9	Python: Separate PyValue into PyToSlintValue and SlintToPyValue ... For the latter, in the future, we need additional book-keeping.	2025-07-08 14:35:44 +02:00
ogoffart	9cc24ff284	Bump version number to 1.13.0	2025-06-26 13:30:43 +00:00
Simon Hausmann	4aae1aa3af	Initial import of Briefcase plugin	2025-06-25 20:43:09 +02:00
Simon Hausmann	86befbe769	Python: Make space for additional python modules ... Move Slint module into sub-directory under api/python	2025-06-25 20:43:09 +02:00