2018-05-30 13:03:31 +00:00
# Changelog
2019-02-13 20:35:26 +00:00
2018-07-30 20:52:22 +00:00
All notable changes to this project will be documented in this file.
2017-07-24 19:19:05 +00:00
2018-07-30 20:52:22 +00:00
The format is based on [Keep a Changelog ](http://keepachangelog.com/en/1.0.0/ )
and this project adheres to [Semantic Versioning ](http://semver.org/spec/v2.0.0.html ).
2020-04-09 04:33:51 +00:00
## Unreleased
2020-04-07 19:37:02 +00:00
### Changed
* `PyObject` and `Py<T>` reference counts are now decremented sooner after `drop()` . [#851 ](https://github.com/PyO3/pyo3/pull/851 )
2020-04-13 01:38:06 +00:00
* When the GIL is held, the refcount is now decreased immediately on drop. (Previously would wait until just before releasing the GIL.)
* When the GIL is not held, the refcount is now decreased when the GIL is next acquired. (Previously would wait until next time the GIL was released.)
2020-04-22 21:08:06 +00:00
* `FromPyObject` for `Py<T>` now works for a wider range of `T` , in particular for `T: PyClass` . [#880 ](https://github.com/PyO3/pyo3/pull/880 )
2020-05-02 22:07:46 +00:00
* Some functions such as `PyList::get_item` which return borrowed objects at the C ffi layer now return owned objects at the PyO3 layer, for safety reasons. [#890 ](https://github.com/PyO3/pyo3/pull/890 )
2020-04-07 19:37:02 +00:00
2020-04-09 04:33:51 +00:00
### Added
* `_PyDict_NewPresized` . [#849 ](https://github.com/PyO3/pyo3/pull/849 )
2020-04-12 05:44:01 +00:00
* `IntoPy<PyObject>` for `HashSet` and `BTreeSet` . [#864 ](https://github.com/PyO3/pyo3/pull/864 )
2020-05-01 14:53:24 +00:00
* `ObjectProtocol::dir` . [#886 ](https://github.com/PyO3/pyo3/pull/886 )
2020-04-09 04:33:51 +00:00
### Fixed
* `__radd__` and other `__r*__` methods now correctly work with operators. [#839 ](https://github.com/PyO3/pyo3/pull/839 )
2020-04-09 08:17:52 +00:00
* Garbage Collector causing random panics when traversing objects that were mutably borrowed. [#855 ](https://github.com/PyO3/pyo3/pull/855 )
2020-04-13 01:38:06 +00:00
* `&'static Py~` being allowed as arguments. [#869 ](https://github.com/PyO3/pyo3/pull/869 )
2020-04-22 21:08:06 +00:00
* `#[pyo3(get)]` for `Py<T>` . [#880 ](https://github.com/PyO3/pyo3/pull/880 )
2020-05-02 09:33:38 +00:00
### Removed
* `PyMethodsProtocol` is now renamed to `PyMethodsImpl` and hidden. [#889 ](https://github.com/PyO3/pyo3/pull/889 )
2020-04-09 04:33:51 +00:00
2020-04-09 04:00:13 +00:00
## [0.9.2]
2019-11-23 08:09:10 +00:00
2020-03-30 00:52:37 +00:00
### Added
* `FromPyObject` implementations for `HashSet` and `BTreeSet` . [#842 ](https://github.com/PyO3/pyo3/pull/842 )
2020-04-09 04:00:13 +00:00
### Fixed
* Correctly detect 32bit architecture. [#830 ](https://github.com/PyO3/pyo3/pull/830 )
2020-03-23 09:55:24 +00:00
## [0.9.1]
2020-03-22 10:58:17 +00:00
### Fixed
2020-03-23 09:55:24 +00:00
* Error messages for `#[pyclass]` . [#826 ](https://github.com/PyO3/pyo3/pull/826 )
2020-03-22 10:58:17 +00:00
* `FromPyObject` implementation for `PySequence` . [#827 ](https://github.com/PyO3/pyo3/pull/827 )
2020-01-16 11:05:44 +00:00
## [0.9.0]
2020-01-07 09:01:35 +00:00
### Changed
2020-01-27 08:18:27 +00:00
* `#[new]` does not take `PyRawObject` and can return `Self` . [#683 ](https://github.com/PyO3/pyo3/pull/683 )
* The blanket implementations for `FromPyObject` for `&T` and `&mut T` are no longer specializable. Implement `PyTryFrom` for your type to control the behavior of `FromPyObject::extract()` for your types. [#713 ](https://github.com/PyO3/pyo3/pull/713 )
* The implementation for `IntoPy<U> for T` where `U: FromPy<T>` is no longer specializable. Control the behavior of this via the implementation of `FromPy` . [#713 ](https://github.com/PyO3/pyo3/pull/713 )
* Use `parking_lot::Mutex` instead of `spin::Mutex` . [#734 ](https://github.com/PyO3/pyo3/pull/734 )
2020-02-09 10:54:00 +00:00
* Bumped minimum Rust version to `1.42.0-nightly 2020-01-21` . [#761 ](https://github.com/PyO3/pyo3/pull/761 )
2020-03-01 03:58:28 +00:00
* `PyRef` and `PyRefMut` are renewed for `PyCell` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
2020-03-02 11:44:29 +00:00
* Some new FFI functions for Python 3.8. [#784 ](https://github.com/PyO3/pyo3/pull/784 )
2020-03-18 04:31:22 +00:00
* `PyAny` is now on the top level module and prelude. [#816 ](https://github.com/PyO3/pyo3/pull/816 )
2020-01-07 09:01:35 +00:00
2020-01-08 00:05:03 +00:00
### Added
2020-04-07 19:27:11 +00:00
2020-03-01 03:43:04 +00:00
* `PyCell` , which has RefCell-like features. [#770 ](https://github.com/PyO3/pyo3/pull/770 )
2020-03-01 03:58:28 +00:00
* `PyClass` , `PyLayout` , `PyClassInitializer` . [#683 ](https://github.com/PyO3/pyo3/pull/683 )
2020-01-08 00:05:03 +00:00
* Implemented `IntoIterator` for `PySet` and `PyFrozenSet` . [#716 ](https://github.com/PyO3/pyo3/pull/716 )
2020-01-27 08:18:27 +00:00
* `FromPyObject` is now automatically implemented for `T: Clone` pyclasses. [#730 ](https://github.com/PyO3/pyo3/pull/730 )
2020-02-03 08:01:30 +00:00
* `#[pyo3(get)]` and `#[pyo3(set)]` will now use the Rust doc-comment from the field for the Python property. [#755 ](https://github.com/PyO3/pyo3/pull/755 )
2020-02-08 19:02:52 +00:00
* `#[setter]` functions may now take an argument of `Pyo3::Python` . [#760 ](https://github.com/PyO3/pyo3/pull/760 )
2020-02-25 13:09:39 +00:00
* `PyTypeInfo::BaseLayout` and `PyClass::BaseNativeType` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
* `PyDowncastImpl` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
2020-03-02 21:25:07 +00:00
* Implement `FromPyObject` and `IntoPy<PyObject>` traits for arrays (up to 32). [#778 ](https://github.com/PyO3/pyo3/pull/778 )
2020-03-18 15:29:27 +00:00
* `migration.md` and `types.md` in the guide. [#795 ](https://github.com/PyO3/pyo3/pull/795 ), #[802](https://github.com/PyO3/pyo3/pull/802)
* `ffi::{_PyBytes_Resize, _PyDict_Next, _PyDict_Contains, _PyDict_GetDictPtr}` . #[820](https://github.com/PyO3/pyo3/pull/820)
2020-01-08 00:05:03 +00:00
2020-01-10 22:27:10 +00:00
### Fixed
2020-01-12 00:28:41 +00:00
* Fixed unsoundness of subclassing. [#683 ](https://github.com/PyO3/pyo3/pull/683 ).
2020-01-27 08:18:27 +00:00
* Clear error indicator when the exception is handled on the Rust side. [#719 ](https://github.com/PyO3/pyo3/pull/719 )
2020-01-27 08:13:55 +00:00
* Usage of raw identifiers with `#[pyo3(set)]` . [#745 ](https://github.com/PyO3/pyo3/pull/745 )
2020-02-08 19:02:52 +00:00
* Usage of `PyObject` with `#[pyo3(get)]` . [#760 ](https://github.com/PyO3/pyo3/pull/760 )
2020-02-15 14:05:12 +00:00
* `#[pymethods]` used in conjunction with `#[cfg]` . #[769](https://github.com/PyO3/pyo3/pull/769)
2020-03-07 15:57:11 +00:00
* `"*"` in a `#[pyfunction()]` argument list incorrectly accepting any number of positional arguments (use `args = "*"` when this behaviour is desired). #[792](https://github.com/PyO3/pyo3/pull/792)
2020-03-18 15:29:27 +00:00
* `PyModule::dict` . #[809](https://github.com/PyO3/pyo3/pull/809)
* Fix the case where `DESCRIPTION` is not null-terminated. #[822](https://github.com/PyO3/pyo3/pull/822)
2020-01-10 22:27:10 +00:00
2020-01-11 06:06:54 +00:00
### Removed
2020-03-01 03:58:28 +00:00
* `PyRawObject` . [#683 ](https://github.com/PyO3/pyo3/pull/683 )
2020-01-27 08:18:27 +00:00
* `PyNoArgsFunction` . [#741 ](https://github.com/PyO3/pyo3/pull/741 )
2020-01-30 13:13:42 +00:00
* `initialize_type()` . To set the module name for a `#[pyclass]` , use the `module` argument to the macro. #[751](https://github.com/PyO3/pyo3/pull/751)
2020-02-25 13:09:39 +00:00
* `AsPyRef::as_mut/with/with_mut/into_py/into_mut_py` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
* `PyTryFrom::try_from_mut/try_from_mut_exact/try_from_mut_unchecked` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
* `Python::mut_from_owned_ptr/mut_from_borrowed_ptr` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
2020-03-02 04:05:27 +00:00
* `ObjectProtocol::get_base/get_mut_base` . [#770 ](https://github.com/PyO3/pyo3/pull/770 )
2020-01-11 06:06:54 +00:00
2020-01-05 07:39:18 +00:00
## [0.8.5]
2019-12-17 22:14:28 +00:00
* Support for `#[name = "foo"]` attribute for `#[pyfunction]` and in `#[pymethods]` . [#692 ](https://github.com/PyO3/pyo3/pull/692 )
2019-12-24 09:55:06 +00:00
* Implemented `FromPyObject` for `HashMap` and `BTreeMap`
2019-12-17 17:36:56 +00:00
2019-12-14 06:20:55 +00:00
## [0.8.4]
2019-11-29 21:31:21 +00:00
### Added
* Support for `#[text_signature]` attribute. [#675 ](https://github.com/PyO3/pyo3/pull/675 )
2019-11-23 08:09:10 +00:00
## [0.8.3]
### Fixed
* Now all `&Py~` types have `!Send` bound. [#655 ](https://github.com/PyO3/pyo3/pull/655 )
* Fix a compile error raised by the stabilization of `!` type. [#672 ](https://github.com/PyO3/pyo3/issues/672 ).
### Removed
* `#[init]` is removed. [#658 ](https://github.com/PyO3/pyo3/pull/658 )
2019-10-26 13:47:19 +00:00
## [0.8.2]
2019-10-23 21:40:38 +00:00
### Added
2019-10-26 13:47:19 +00:00
* FFI compatibility for PEP 590 Vectorcall. [#641 ](https://github.com/PyO3/pyo3/pull/641 )
2019-10-23 21:40:38 +00:00
2019-10-21 13:48:01 +00:00
### Fixed
2019-10-26 13:47:19 +00:00
* Fix PySequenceProtocol::set_item. [#624 ](https://github.com/PyO3/pyo3/pull/624 )
* Fix a corner case of BigInt::FromPyObject. [#630 ](https://github.com/PyO3/pyo3/pull/630 )
* Fix index errors in parameter conversion. [#631 ](https://github.com/PyO3/pyo3/pull/631 )
* Fix handling of invalid utf-8 sequences in `PyString::as_bytes` . [#639 ](https://github.com/PyO3/pyo3/pull/639 )
2019-10-21 13:48:01 +00:00
and `PyString::to_string_lossy` [#642 ](https://github.com/PyO3/pyo3/pull/642 ).
2019-10-25 10:12:05 +00:00
* Remove `__contains__` and `__iter__` from PyMappingProtocol. [#644 ](https://github.com/PyO3/pyo3/pull/644 )
2019-10-25 14:03:53 +00:00
* Fix proc-macro definition of PySetAttrProtocol. [#645 ](https://github.com/PyO3/pyo3/pull/645 )
2019-10-21 13:48:01 +00:00
2019-10-07 16:52:06 +00:00
## [0.8.1]
### Added
* Conversion between [num-bigint ](https://github.com/rust-num/num-bigint ) and Python int. [#608 ](https://github.com/PyO3/pyo3/pull/608 )
2019-09-15 12:46:06 +00:00
### Fixed
* Make sure the right Python interpreter is used in OSX builds. [#604 ](https://github.com/PyO3/pyo3/pull/604 )
2019-10-07 16:52:06 +00:00
* Patch specialization being broken by Rust 1.40. [#614 ](https://github.com/PyO3/pyo3/issues/614 )
* Fix a segfault around PyErr. [#597 ](https://github.com/PyO3/pyo3/pull/597 )
2019-09-15 12:46:06 +00:00
2019-08-30 13:02:00 +00:00
## [0.8.0] - 2018-09-05
2018-11-04 23:32:46 +00:00
2019-06-03 03:18:44 +00:00
### Added
* `module` argument to `pyclass` macro. [#499 ](https://github.com/PyO3/pyo3/pull/499 )
2019-06-15 14:12:22 +00:00
* `py_run!` macro [#512 ](https://github.com/PyO3/pyo3/pull/512 )
2019-06-05 09:32:46 +00:00
* Use existing fields and methods before calling custom __getattr__ . [#505 ](https://github.com/PyO3/pyo3/pull/512 )
2019-07-16 18:56:34 +00:00
* `PyBytes` can now be indexed just like `Vec<u8>`
2019-08-24 17:21:45 +00:00
* Implement `IntoPy<PyObject>` for `PyRef` and `PyRefMut` .
2019-06-03 03:18:44 +00:00
2019-08-12 13:46:15 +00:00
## Removed
2019-07-15 10:45:16 +00:00
2019-08-24 17:21:45 +00:00
* `IntoPyObject` was replaced with `IntoPy<PyObject>`
2019-07-15 10:45:16 +00:00
* `#[pyclass(subclass)]` is hidden a `unsound-subclass` feature because it's causing segmentation faults.
2019-06-03 03:18:44 +00:00
2019-06-15 14:12:22 +00:00
### Fixed
* More readable error message for generics in pyclass [#503 ](https://github.com/PyO3/pyo3/pull/503 )
### Changed
2019-06-03 03:18:44 +00:00
2019-07-14 16:00:16 +00:00
* Implementing the Using the `gc` parameter for `pyclass` (e.g. `#[pyclass(gc)]` ) without implementing the `class::PyGCProtocol` trait is now a compile-time error. Failing to implement this trait could lead to segfaults. [#532 ](https://github.com/PyO3/pyo3/pull/532 )
2019-07-18 20:53:30 +00:00
* `PyByteArray::data` has been replaced with `PyDataArray::to_vec` because returning a `&[u8]` is unsound. (See [this comment ](https://github.com/PyO3/pyo3/issues/373#issuecomment-512332696 ) for a great write-up for why that was unsound)
2019-08-04 14:50:10 +00:00
* Replace `mashup` with `paste` .
2019-08-30 06:46:37 +00:00
* `GILPool` gained a `Python` marker to prevent it from being misused to release Python objects without the GIL held.
2019-07-14 16:00:16 +00:00
2019-05-12 12:46:40 +00:00
## [0.7.0] - 2018-05-26
2019-04-04 07:47:21 +00:00
### Added
2019-04-23 16:55:35 +00:00
* PyPy support by omerbenamram in [#393 ](https://github.com/PyO3/pyo3/pull/393 )
2019-04-04 07:47:21 +00:00
* Have `PyModule` generate an index of its members (`__all__` list).
2019-04-17 10:04:53 +00:00
* Allow `slf: PyRef<T>` for pyclass(#419)
2019-04-24 06:58:26 +00:00
* Allow to use lifetime specifiers in `pymethods`
2019-04-26 08:11:23 +00:00
* Add `marshal` module. [#460 ](https://github.com/PyO3/pyo3/pull/460 )
2019-04-04 07:47:21 +00:00
2019-04-17 18:55:57 +00:00
### Changed
2019-05-08 06:46:31 +00:00
* `Python::run` returns `PyResult<()>` instead of `PyResult<&PyAny>` .
2019-04-17 18:55:57 +00:00
* Methods decorated with `#[getter]` and `#[setter]` can now omit wrapping the
result type in `PyResult` if they don't raise exceptions.
2019-04-04 07:47:21 +00:00
### Fixed
2019-03-30 19:23:31 +00:00
* `type_object::PyTypeObject` has been marked unsafe because breaking the contract `type_object::PyTypeObject::init_type` can lead to UB.
2019-03-31 03:29:20 +00:00
* Fixed automatic derive of `PySequenceProtocol` implementation in [#423 ](https://github.com/PyO3/pyo3/pull/423 ).
2019-04-09 10:02:19 +00:00
* Capitalization & better wording to README.md.
2019-04-13 23:56:11 +00:00
* Docstrings of properties is now properly set using the doc of the `#[getter]` method.
* Fixed issues with `pymethods` crashing on doc comments containing double quotes.
2019-04-17 10:09:44 +00:00
* `PySet::new` and `PyFrozenSet::new` now return `PyResult<&Py[Frozen]Set>` ; exceptions are raised if
the items are not hashable.
2019-05-12 13:20:17 +00:00
* Fixed building using `venv` on Windows.
2019-05-25 13:12:33 +00:00
* `PyTuple::new` now returns `&PyTuple` instead of `Py<PyTuple>` .
2019-04-17 20:12:07 +00:00
* Fixed several issues with argument parsing; notable, the `*args` and `**kwargs`
tuple/dict now doesn't contain arguments that are otherwise assigned to parameters.
2019-03-30 19:23:31 +00:00
2019-03-28 11:49:59 +00:00
## [0.6.0] - 2018-03-28
### Regressions
* Currently, [#341 ](https://github.com/PyO3/pyo3/issues/341 ) causes `cargo test` to fail with weird linking errors when the `extension-module` feature is activated. For now you can work around this by making the `extension-module` feature optional and running the tests with `cargo test --no-default-features` :
```toml
[dependencies.pyo3]
version = "0.6.0"
[features]
extension-module = ["pyo3/extension-module"]
default = ["extension-module"]
```
2018-11-12 21:25:45 +00:00
### Added
2019-02-01 13:01:18 +00:00
* Added a `wrap_pymodule!` macro similar to the existing `wrap_pyfunction!` macro. Only available on python 3
* Added support for cross compiling (e.g. to arm v7) by mtp401 in [#327 ](https://github.com/PyO3/pyo3/pull/327 ). See the "Cross Compiling" section in the "Building and Distribution" chapter of the guide for more details.
2019-02-13 20:35:26 +00:00
* The `PyRef` and `PyRefMut` types, which allow to differentiate between an instance of a rust struct on the rust heap and an instance that is embedded inside a python object. By kngwyu in [#335 ](https://github.com/PyO3/pyo3/pull/335 )
2019-02-23 17:01:22 +00:00
* Added `FromPy<T>` and `IntoPy<T>` which are equivalent to `From<T>` and `Into<T>` except that they require a gil token.
* Added `ManagedPyRef` , which should eventually replace `ToBorrowedObject` .
2018-11-12 21:25:45 +00:00
### Changed
2018-11-12 21:28:45 +00:00
2019-03-05 04:15:34 +00:00
* Renamed `PyObjectRef` to `PyAny` in #388
2018-11-12 21:25:45 +00:00
* Renamed `add_function` to `add_wrapped` as it now also supports modules.
2019-02-13 20:35:26 +00:00
* Renamed `#[pymodinit]` to `#[pymodule]`
* `py.init(|| value)` becomes `Py::new(value)`
* `py.init_ref(|| value)` becomes `PyRef::new(value)`
* `py.init_mut(|| value)` becomes `PyRefMut::new(value)` .
* `PyRawObject::init` is now infallible, e.g. it returns `()` instead of `PyResult<()>` .
* Renamed `py_exception!` to `create_exception!` and refactored the error macros.
2019-02-01 13:01:18 +00:00
* Renamed `wrap_function!` to `wrap_pyfunction!`
2019-02-18 19:07:41 +00:00
* Renamed `#[prop(get, set)]` to `#[pyo3(get, set)]`
* `#[pyfunction]` now supports the same arguments as `#[pyfn()]`
* Some macros now emit proper spanned errors instead of panics.
2019-02-01 13:01:18 +00:00
* Migrated to the 2018 edition
2019-02-23 17:01:22 +00:00
* `crate::types::exceptions` moved to `crate::exceptions`
* Replace `IntoPyTuple` with `IntoPy<Py<PyTuple>>` .
* `IntoPyPointer` and `ToPyPointer` moved into the crate root.
* `class::CompareOp` moved into `class::basic::CompareOp`
2019-02-13 20:35:26 +00:00
* PyTypeObject is now a direct subtrait PyTypeCreate, removing the old cyclical implementation in [#350 ](https://github.com/PyO3/pyo3/pull/350 )
2019-02-19 21:30:22 +00:00
* Add `PyList::{sort, reverse}` by chr1sj0nes in [#357 ](https://github.com/PyO3/pyo3/pull/357 ) and [#358 ](https://github.com/PyO3/pyo3/pull/358 )
2019-02-23 17:01:22 +00:00
* Renamed the `typeob` module to `type_object`
2018-11-12 21:25:45 +00:00
2018-11-12 13:37:06 +00:00
### Removed
2018-11-12 13:20:40 +00:00
* `PyToken` was removed due to unsoundness (See [#94 ](https://github.com/PyO3/pyo3/issues/94 )).
2018-11-12 13:37:06 +00:00
* Removed the unnecessary type parameter from `PyObjectAlloc`
2019-02-23 17:01:22 +00:00
* `NoArgs` . Just use an empty tuple
* `PyObjectWithGIL` . `PyNativeType` is sufficient now that PyToken is removed.
2018-11-12 13:37:06 +00:00
2019-02-13 20:35:26 +00:00
### Fixed
2019-03-31 03:29:20 +00:00
* A soudness hole where every instances of a `#[pyclass]` struct was considered to be part of a python object, even though you can create instances that are not part of the python heap. This was fixed through `PyRef` and `PyRefMut` .
2019-03-19 17:42:17 +00:00
* Fix kwargs support in [#328 ](https://github.com/PyO3/pyo3/pull/328 ).
* Add full support for `__dict__` in [#403 ](https://github.com/PyO3/pyo3/pull/403 ).
2019-02-13 20:35:26 +00:00
2019-01-04 10:53:46 +00:00
## [0.5.3] - 2019-01-04
### Fixed
* Fix memory leak in ArrayList by kngwyu [#316 ](https://github.com/PyO3/pyo3/pull/316 )
2018-11-25 23:16:47 +00:00
## [0.5.2] - 2018-11-26
2018-11-24 12:16:36 +00:00
### Fixed
* Fix undeterministic segfaults when creating many objects by kngwyu in [#281 ](https://github.com/PyO3/pyo3/pull/281 )
2018-11-25 23:16:47 +00:00
## [0.5.1] - 2018-11-24
Yanked
2018-11-24 12:16:36 +00:00
2018-11-04 23:32:46 +00:00
## [0.5.0] - 2018-11-11
2018-08-20 20:53:43 +00:00
2018-09-06 16:04:13 +00:00
### Added
2018-09-24 02:49:52 +00:00
2018-09-06 16:04:13 +00:00
* `#[pyclass]` objects can now be returned from rust functions
2018-09-21 21:32:48 +00:00
* `PyComplex` by kngwyu in [#226 ](https://github.com/PyO3/pyo3/pull/226 )
2018-09-25 14:19:23 +00:00
* `PyDict::from_sequence()` , equivalent to `dict([(key, val), ...])`
2018-09-25 14:11:59 +00:00
* Bindings for the `datetime` standard library types: `PyDate` , `PyTime` , `PyDateTime` , `PyTzInfo` , `PyDelta` with associated `ffi` types, by pganssle [#200 ](https://github.com/PyO3/pyo3/pull/200 ).
2018-09-28 14:27:49 +00:00
* `PyString` , `PyUnicode` , and `PyBytes` now have an `as_bytes()` method that returns `&[u8]` .
2018-10-03 19:04:24 +00:00
* `PyObjectProtocol::get_type_ptr()` by ijl in [#242 ](https://github.com/PyO3/pyo3/pull/242 )
2018-09-06 16:04:13 +00:00
2018-09-21 21:32:48 +00:00
### Removed
* Removed most entries from the prelude. The new prelude is small and clear.
2018-08-25 18:47:30 +00:00
* Slowly removing specialization uses
2018-09-28 14:27:49 +00:00
* `PyString` , `PyUnicode` , and `PyBytes` no longer have a `data()` method
(replaced by `as_bytes()` ) and `PyStringData` has been removed.
2018-11-11 17:13:33 +00:00
* The pyobject_extract macro
2018-09-21 21:32:48 +00:00
### Changed
* Removes the types from the root module and the prelude. They now live in `pyo3::types` instead.
2018-08-21 21:51:13 +00:00
* All exceptions are consturcted with `py_err` instead of `new` , as they return `PyErr` and not `Self` .
* `as_mut` and friends take and `&mut self` instead of `&self`
2018-11-02 15:30:12 +00:00
* `ObjectProtocol::call` now takes an `Option<&PyDict>` for the kwargs instead of an `IntoPyDictPointer` .
2018-08-25 18:47:30 +00:00
* `IntoPyDictPointer` was replace by `IntoPyDict` which doesn't convert `PyDict` itself anymore and returns a `PyDict` instead of `*mut PyObject` .
2018-08-31 19:11:08 +00:00
* `PyTuple::new` now takes an `IntoIterator` instead of a slice
2018-09-21 21:32:48 +00:00
* Updated to syn 0.15
2018-10-03 20:12:22 +00:00
* Splitted `PyTypeObject` into `PyTypeObject` without the create method and `PyTypeCreate` with requires `PyObjectAlloc<Self> + PyTypeInfo + Sized` .
2018-11-02 15:30:12 +00:00
* Ran `cargo edition --fix` which prefixed path with `crate::` for rust 2018
2018-11-04 23:32:46 +00:00
* Renamed `async` to `pyasync` as async will be a keyword in the 2018 edition.
* Starting to use `NonNull<*mut PyObject>` for Py and PyObject by ijl [#260 ](https://github.com/PyO3/pyo3/pull/260 )
2018-08-21 21:51:13 +00:00
2018-08-20 20:56:24 +00:00
### Fixed
2018-09-25 14:11:59 +00:00
* Added an explanation that the GIL can temporarily be released even while holding a GILGuard.
2018-08-21 21:51:13 +00:00
* Lots of clippy errors
2018-09-24 02:49:52 +00:00
* Fix segfault on calling an unknown method on a PyObject
2018-10-29 16:36:06 +00:00
* Work around a [bug ](https://github.com/rust-lang/rust/issues/55380 ) in the rust compiler by kngwyu [#252 ](https://github.com/PyO3/pyo3/pull/252 )
2018-11-04 23:32:46 +00:00
* Fixed a segfault with subclassing pyo3 create classes and using `__class__` by kngwyu [#263 ](https://github.com/PyO3/pyo3/pull/263 )
2018-08-20 20:56:24 +00:00
2018-08-20 12:30:52 +00:00
## [0.4.1] - 2018-08-20
### Fixed
* Fixed compilation on nightly since `use_extern_macros` was stabilized
2018-08-11 15:35:03 +00:00
### Changed
* PyTryFrom's error is always to `PyDowncastError`
### Removed
* The pyobject_downcast macro
2018-07-30 21:10:50 +00:00
## [0.4.0] - 2018-07-30
2018-07-30 20:52:22 +00:00
### Removed
2018-07-30 21:01:46 +00:00
* Conversions from tuples to PyDict due to [rust-lang/rust#52050 ](https://github.com/rust-lang/rust/issues/52050 )
2018-07-30 20:52:22 +00:00
### Changed
* Merged both examples into one
2018-07-30 21:01:46 +00:00
* Rustfmt all the things :heavy_check_mark:
2018-07-30 21:10:50 +00:00
* Switched to [Keep a Changelog ](http://keepachangelog.com/en/1.0.0/ )
2018-07-30 20:52:22 +00:00
## [0.3.2] - 2018-07-22
### Changed
2018-07-22 19:35:54 +00:00
* Replaced `concat_idents` with mashup
2018-07-30 20:52:22 +00:00
## [0.3.1] - 2018-07-18
### Fixed
2018-07-18 12:06:17 +00:00
* Fixed scoping bug in pyobject_native_type that would break rust-numpy
2018-07-30 20:52:22 +00:00
## [0.3.0] - 2018-07-18
### Changed
2018-06-12 15:47:24 +00:00
2018-07-08 21:41:18 +00:00
* Upgraded to syn 0.14 which means much better error messages :tada:
* 128 bit integer support by [kngwyu ](https://github.com/kngwyu ) ([#137](https://github.com/PyO3/pyo3/pull/173))
2018-07-18 11:08:05 +00:00
* `proc_macro` has been stabilized on nightly ([rust-lang/rust#52081](https://github.com/rust-lang/rust/pull/52081)). This means that we can remove the `proc_macro` feature, but now we need the `use_extern_macros` from the 2018 edition instead.
* All proc macro are now prefixed with `py` and live in the prelude. This means you can use `#[pyclass]` , `#[pymethods]` , `#[pyproto]` , `#[pyfunction]` and `#[pymodinit]` directly, at least after a `use pyo3::prelude::*` . They were also moved into a module called `proc_macro` . You shouldn't use `#[pyo3::proc_macro::pyclass]` or other longer paths in attributes because `proc_macro_path_invoc` isn't going to be stabilized soon.
2018-07-15 09:58:33 +00:00
* Renamed the `base` option in the `pyclass` macro to `extends` .
2018-07-09 22:13:02 +00:00
* `#[pymodinit]` uses the function name as module name, unless the name is overrriden with `#[pymodinit(name)]`
2018-07-08 21:41:18 +00:00
* The guide is now properly versioned.
2018-07-30 20:52:22 +00:00
### Added
2018-07-08 21:41:18 +00:00
* A few internal macros became part of the public api ([#155](https://github.com/PyO3/pyo3/pull/155), [#186 ](https://github.com/PyO3/pyo3/pull/186 ))
2018-06-12 15:47:24 +00:00
* Always clone in getters. This allows using the get-annotation on all Clone-Types
2018-07-30 20:52:22 +00:00
## [0.2.7] - 2018-05-18
### Fixed
2018-02-10 19:27:45 +00:00
2018-05-30 13:03:31 +00:00
* Fix nightly breakage with proc_macro_path
2018-02-21 18:29:14 +00:00
2018-07-30 20:52:22 +00:00
## [0.2.6] - 2018-04-03
### Fixed
2018-02-10 19:27:45 +00:00
2018-05-30 13:03:31 +00:00
* Fix compatibility with TryFrom trait #137
2018-02-11 17:38:50 +00:00
2018-07-30 20:52:22 +00:00
## [0.2.5] - 2018-02-21
2018-09-24 02:49:52 +00:00
### Added
2018-02-21 17:39:06 +00:00
2018-05-30 13:03:31 +00:00
* CPython 3.7 support
2018-07-30 20:52:22 +00:00
### Fixed
2018-05-30 13:03:31 +00:00
* Embedded CPython 3.7b1 crashes on initialization #110
* Generated extension functions are weakly typed #108
* call_method*() crashes when the method does not exist #113
2018-02-21 18:35:49 +00:00
* Allow importing exceptions from nested modules #116
2018-07-30 20:52:22 +00:00
## [0.2.4] - 2018-01-19
### Added
2018-01-19 17:04:42 +00:00
* Allow to get mutable ref from PyObject #106
* Drop `RefFromPyObject` trait
* Add Python::register_any() method
2018-07-30 20:52:22 +00:00
2018-09-24 02:49:52 +00:00
### Fixed
2018-07-30 20:52:22 +00:00
2018-01-17 16:09:44 +00:00
* Fix impl `FromPyObject` for `Py<T>`
2017-12-26 21:42:32 +00:00
* Mark method that work with raw pointers as unsafe #95
2018-07-30 20:52:22 +00:00
## [0.2.3] - 11-27-2017
2017-12-26 21:42:32 +00:00
2018-07-30 20:52:22 +00:00
### Fixed
2017-11-27 18:59:45 +00:00
* Proper `c_char` usage #93
2018-07-30 20:52:22 +00:00
### Changed
2017-11-27 19:27:09 +00:00
* Rustup to 1.23.0-nightly 2017-11-07
2017-11-23 04:08:05 +00:00
2018-07-30 20:52:22 +00:00
### Removed
* Remove use of now unneeded 'AsciiExt' trait
## [0.2.2] - 09-26-2017
### Changed
2017-11-18 17:20:03 +00:00
* Rustup to 1.22.0-nightly 2017-09-30
2018-07-30 20:52:22 +00:00
## [0.2.1] - 09-26-2017
### Fixed
2017-11-18 17:20:03 +00:00
* Fix rustc const_fn nightly breakage
2018-07-30 20:52:22 +00:00
## [0.2.0] - 08-12-2017
### Changed
2017-07-24 19:19:05 +00:00
* Allow to add gc support without implementing PyGCProtocol #57
2017-07-26 08:11:00 +00:00
* Refactor `PyErr` implementation. Drop `py` parameter from constructor.
2018-07-30 20:52:22 +00:00
2018-09-24 02:49:52 +00:00
### Added
2018-07-30 20:52:22 +00:00
* Added inheritance support #15
* Added weakref support #56
2017-07-27 15:05:15 +00:00
* Added subclass support #64
2017-07-28 14:21:59 +00:00
* Added `self.__dict__` supoort #68
2017-07-31 17:42:55 +00:00
* Added `pyo3::prelude` module #70
2017-08-03 19:32:02 +00:00
* Better `Iterator` support for PyTuple, PyList, PyDict #75
2017-08-03 22:01:52 +00:00
* Introduce IntoPyDictPointer similar to IntoPyTuple #69
2018-07-30 21:10:50 +00:00
## 0.1.0 - 07-23-2017
2018-07-30 20:52:22 +00:00
### Added
2017-07-24 19:19:05 +00:00
* Initial release
2018-07-30 20:52:22 +00:00
2019-11-23 09:39:27 +00:00
[Unreleased]: https://github.com/pyo3/pyo3/compare/v0.8.3...HEAD
[0.8.2]: https://github.com/pyo3/pyo3/compare/v0.8.2...v0.8.3
2019-10-26 13:47:19 +00:00
[0.8.2]: https://github.com/pyo3/pyo3/compare/v0.8.1...v0.8.2
2019-10-07 16:52:06 +00:00
[0.8.1]: https://github.com/pyo3/pyo3/compare/v0.8.0...v0.8.1
2019-08-30 13:02:00 +00:00
[0.8.0]: https://github.com/pyo3/pyo3/compare/v0.7.0...v0.8.0
2019-05-12 12:46:40 +00:00
[0.7.0]: https://github.com/pyo3/pyo3/compare/v0.6.0...v0.7.0
2019-03-28 11:49:59 +00:00
[0.6.0]: https://github.com/pyo3/pyo3/compare/v0.5.3...v0.6.0
2019-01-04 10:53:46 +00:00
[0.5.3]: https://github.com/pyo3/pyo3/compare/v0.5.2...v0.5.3
2018-11-25 23:16:47 +00:00
[0.5.2]: https://github.com/pyo3/pyo3/compare/v0.5.0...v0.5.2
2018-11-04 23:32:46 +00:00
[0.5.0]: https://github.com/pyo3/pyo3/compare/v0.4.1...v0.5.0
2018-08-20 12:30:52 +00:00
[0.4.1]: https://github.com/pyo3/pyo3/compare/v0.4.0...v0.4.1
[0.4.0]: https://github.com/pyo3/pyo3/compare/v0.3.2...v0.4.0
2018-07-30 20:52:22 +00:00
[0.3.2]: https://github.com/pyo3/pyo3/compare/v0.3.1...v0.3.2
[0.3.1]: https://github.com/pyo3/pyo3/compare/v0.3.0...v0.3.1
[0.3.0]: https://github.com/pyo3/pyo3/compare/v0.2.7...v0.3.0
[0.2.7]: https://github.com/pyo3/pyo3/compare/v0.2.6...v0.2.7
[0.2.6]: https://github.com/pyo3/pyo3/compare/v0.2.5...v0.2.6
[0.2.5]: https://github.com/pyo3/pyo3/compare/v0.2.4...v0.2.5
[0.2.4]: https://github.com/pyo3/pyo3/compare/v0.2.3...v0.2.4
[0.2.3]: https://github.com/pyo3/pyo3/compare/v0.2.2...v0.2.3
[0.2.2]: https://github.com/pyo3/pyo3/compare/v0.2.1...v0.2.2
[0.2.1]: https://github.com/pyo3/pyo3/compare/v0.2.0...v0.2.1
[0.2.0]: https://github.com/pyo3/pyo3/compare/v0.1.0...v0.2.0
