Small bugfix release.
Changelog:
- remove unused import from chip.py
- fix potential crash due to invalid usage of PyDict_Next()
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
We no longer use the select module directly in chip.py so drop the
unneeded import.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Previously, the external module relied on gpiod attributes being present
within `globals()` to construct return values back to the caller.
This assumption required callers of the external module to have imported
the attributes to populate `globals()` for the interface to work.
Having this implicit contract is opaque and prone to causing issues if
imports within gpiod modules ever get reworked.
Now, the external module explicitly imports attributes from gpiod in
order to return values back to the caller.
There should be no concern about circular imports as the external module
should be completely imported by the time callers call into it.
Since Py_gpiod_GetGlobalType is no longer used, it has been replaced
with Py_gpiod_GetModuleAttrString which returns a new PyObject*
reference for the named module and attribute that must be decremented
when no longer in use.
Closes: https://github.com/brgl/libgpiod/issues/101
Signed-off-by: Vincent Fazio <vfazio@xes-inc.com>
Link: https://lore.kernel.org/r/20241008175139.1198980-1-vfazio@xes-inc.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Minor gpiod package release.
Changelog:
- fix requesting lines by name with multiple entries
- fix a use-after-free bug in python bindings
- fix passing the event clock property to line requests in python bindings
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
When multiple entries are requested using line names in
Chip.request_lines(), only the the last entry is added to
LineRequest._name_map, causing a ValueError when trying to use functions
like LineRequest.set_value() on any former entries.
Move the required variables to the correct scope.
Signed-off-by: Chuang Zhu <git@chuang.cz>
[Bartosz: tweak the commit message]
Co-developed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20240710125719.33655-2-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Minor gpiod package release.
Changelog:
- add a script for generating sdist and wheels
- fix make build
- support casting of line.Value to bool
- test fixes
- fix __repr__() implementations
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Make the new test file for line definitions part of the entire test-suite
for python bindings.
Fixes: c8e3ae0499 ("bindings: python: tests: add test for casting line.Value to bool")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
"immediately" is incorrectly spelled "immediatelly" in several places, so
replace with correct spelling.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
When linking with internal dependencies that were built with libtool the
most reliable method is to use the libtool archive (.la) files.
When building with slibtool it fails when it doesn't find the -lgpiod
linker flag, but if libgpiod is already installed to the system it will
be built using the system version instead of the newly built libraries.
Link: https://bugs.gentoo.org/913899
Signed-off-by: orbea <orbea@riseup.net>
[Bartosz: fix a typo in tests Makefile]
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The __repr__() function should - if possible - return a valid Python
expression that can be used to instantiate a new object when evaluated.
LineSettings.__repr__() is missing comas between arguments. Both Chip and
LineSettings also don't prefix the returned string with 'gpiod.'. Fix
both functions and add more test cases - including actually using the
strings returned by __repr__() to create new objects and compare their
contents.
Reported-by: Robert Thomas <rob.thomas@raspberrypi.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The modules are installed in the .egg directory, and therefore cannot be
imported after that. Additionally PIP tries to remove the global gpiod
module if it's not invoked with the --ignore-installed option.
Specify correct --root and fix the --prefix switch.
Link: https://github.com/pypa/pip/issues/3063
Suggested-by: Maxim Devaev <mdevaev@gmail.com>
Reported-by: Maxim Devaev <mdevaev@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
During 86860fb ("bindings: rust: libgpiod: release 0.2.2"), I forgot that
we also need a libgpiod-sys release in order to expose the new feature
flag to raise the minimum libgpiod version.
Changelog:
7552e5d (bindings: rust: expose v2.1 features as flag, 2023-11-06)
bc91656 (bindings: rust: add wrapper.h to EXTRA_DIST, 2023-11-03)
2e6ee87 (bindings: rust: mention the libgpiod crate from libgpiod-sys, 2023-07-03)
d04639d (bindings: rust: bump MSRV to 1.60, 2023-06-16)
ebfed6c (bindings: rust: document build without install, 2023-06-12)
bce8623 (bindings: rust: exclude Makefile.am from package, 2023-06-12)
caabf53 (bindings: rust: add missing license and copyright boilerplate, 2023-06-13)
Most changes only touch the build scripts or modify packaging details.
Bumping the MSRV and introducing a new feature does not require a major
bump.
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Minor update the exposes feature flag and bindings for v2.1.
Changelog:
==========
7552e5d (bindings: rust: expose v2.1 features as flag, 2023-11-06)
bc91656 (bindings: rust: add wrapper.h to EXTRA_DIST, 2023-11-03)
3b40a37 (bindings: rust: fix EXTRA_DIST for examples, 2023-11-03)
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
build_tests.py is not part of the sdist so tests cannot be built from
pypi releases. Add it to MANIFEST.in.
Fixes: d588a6a592 ("bindings: python: standalone build tooling for tests")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This is a small bugfix release improving how the C extensions for python
bindings tests are built.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Move extension definitions and tooling for building tests into
`build_tests.py` and update Makefile.am to call it with appropriate path
prefixes.
`build_tests.py` will perform a standalone build of the text extensions,
keeping any build noise in a temporary directory and copying the final
built modules automatically out to `tests/gpiosim` and `tests/procname`.
Add "python-tests-run" to Makefile.am so it's clear how to run the tests.
Add .so object files generated by build_test.py to Makefile.am's
clean-local.
Signed-off-by: Phil Howard <phil@gadgetoid.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This is a small bugfix release of the python bindings fixing how the
homepage on pypi is displayed.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Replace the # (which is a markdown heading) with HTML tags to hide SPDX
identifier tags within the project description on pypi.
Signed-off-by: Phil Howard <phil@gadgetoid.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
We need to package wrapper.h in the release tarball so add it to
EXTRA_DIST.
Fixes: 1f80859530 ("bindings: rust: build against pkg-config info")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
One of the examples listed in EXTRA_DIST is missing the .rs suffix while
another lists a file that doesn't exist. Fix both issues.
Fixes: aaed0f2e62 ("bindings: rust: examples: replace tools examples with use case examples")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
One of the example scripts is named differently than what the Makefile
lists it as. Change the EXTRA_DIST variable to fix it.
Fixes: 96c52d3e59 ("bindings: python: examples: replace tools examples with use case examples")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Optionally vendor libgpiod source into sdist so that the Python module can
be built from source, even with a missing or mismatched system libgpiod.
Add two new environment variables "LINK_SYSTEM_LIBGPIOD" and
"LIBGPIOD_VERSION" to control what kind of package setup.py will build.
In order to build an sdist or wheel package with a vendored libgpiod a
version must be specified via the "LIBGPIOD_VERSION" environment variable.
This will instruct setup.py to verify the given version against the list
in sha256sums.asc and ensure it meets or exceeds a LIBGPIOD_MINIMUM_VERSION
required for compatibility with the bindings.
It will then fetch the tarball matching the requested version from
mirrors.edge.kernel.org, verify the sha256 signature, unpack it, and copy
the lib and include directories into the package root so they can be
included in sdist or used to build a binary wheel.
eg: LIBGPIOD_VERSION=2.1.0 python3 setup.py sdist
Will build a source distribution with gpiod version 2.1.0 source included.
It will also save the gpiod version into "libgpiod-version.txt" so that it
can be passed to the build when the sdist is built by pip.
Requiring an explicit version ensures that the Python bindings - which
can be changed and versions independent of libgpiod - are built against a
stable libgpiod release.
In order to force a package with vendored gpiod source to link the system
libgpiod, the "LINK_SYSTEM_LIBGPIOD" environment variable can be used:
eg: LINK_SYSTEM_LIBGPIOD=1 pip install libgpiod
Signed-off-by: Phil Howard <phil@gadgetoid.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Move the long_description into README.md and include some basic
information about libgpiod, and some simple Python example code.
Signed-off-by: Phil Howard <phil@gadgetoid.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
We now control the name 'gpiod' on pypi. Let's change the project name
as the package we import in python code is named 'gpiod' and not
'libgpiod'
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The presence of _distutils in setuptools is an implementation detail. If
we want anything from the distutils package, we should import it directly.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Use environ.get() in lieu of an explicit check for GPIOD_WITH_TESTS in
os.environ.
Returns None and evaluates as False if GPIOD_WITH_TESTS == "1" is
not specified.
Signed-off-by: Phil Howard <phil@gadgetoid.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
While the release technically removes a function, that function was not
available in any released libgpiod version. Therefore, this only bumps
the minor.
This release fixes building with releases from the 2.x series of the C
lib.
Changelog:
=========
acebcf2 (bindings: rust: feature gate unreleased features, 2023-10-06)
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
