[libcamera-devel] [RFC 0/4] prototype python bindings
Tomi Valkeinen
tomi.valkeinen at iki.fi
Fri Sep 18 17:20:15 CEST 2020
Hi,
Laurent asked me to send these to get discussions about the challenges
on the list (rather than in private chats...).
This is a prototype, RFC, hack, whatever you want to call it, but it
works for me for the small subset of features used in test.py.
The main patch "libcamera python bindings" has some questions/issues
listed in the description, and I've added comments to the code where I'm
not sure where to go.
There were no submodules in libcamera, so I used the same convention
I've used in kms++: ext/<submodule>. pybind11 could be added as
something that comes from the system (at least Ubuntu 20.04 has it), but
as it's header only, I think having it as a submodule is the easiest and
most manageable way to add it.
Tomi
Tomi Valkeinen (4):
Add pybind11 submodule
Add BoundMethodFunction
hack: Camera public destructor
libcamera python bindings
.gitmodules | 3 +
ext/pybind11 | 1 +
include/libcamera/bound_method.h | 25 +++++
include/libcamera/camera.h | 2 +-
include/libcamera/signal.h | 6 ++
meson.build | 1 +
meson_options.txt | 2 +
py/meson.build | 1 +
py/pycamera/__init__.py | 29 +++++
py/pycamera/meson.build | 35 ++++++
py/pycamera/pymain.cpp | 169 +++++++++++++++++++++++++++++
py/test/run-valgrind.sh | 3 +
py/test/run.sh | 3 +
py/test/test.py | 177 +++++++++++++++++++++++++++++++
py/test/valgrind-pycamera.supp | 17 +++
15 files changed, 473 insertions(+), 1 deletion(-)
create mode 100644 .gitmodules
create mode 160000 ext/pybind11
create mode 100644 py/meson.build
create mode 100644 py/pycamera/__init__.py
create mode 100644 py/pycamera/meson.build
create mode 100644 py/pycamera/pymain.cpp
create mode 100755 py/test/run-valgrind.sh
create mode 100755 py/test/run.sh
create mode 100755 py/test/test.py
create mode 100644 py/test/valgrind-pycamera.supp
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