Initial pybind11 Controller Wrapper

[krypton36]

Problem

• Switching from ctypes python controller implementation to pybind11.

Change overview

• Bind Exception error codes.
• This does not interfere with the current implementation of the python controller.
• Creates a new directory with the new python controller implementation.
• Updates to the build_python script to install both wheels created.
• Updated dev docker file to install python3.9.
• Added pybind11 git submodule.

Testing

from pybindings.PyChip import ChipExceptions
ChipExceptions.CHIPErrorToException(50)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
pybindings.PyChip.ChipExceptions.ChipErrorTimeout: CHIP_ERROR_TIMEOUT

[mspang]

The bindings here seem fine to me, thanks for trimming it down.

It might a bit overkill to generate exception types for every error code, but I can see why this might be useful. (e.g. python doesn't do that for 'errno' - OSError is a single type)

[andy31415]

Approved based on offline sync: goal is to wrap minimally-needed (where minimal may not be small) for CSG and we plan to use binder as a starting point, however long term support will involve manually maintaining the files and adding wrappers if needed because of architecture/C++ feature needs.

[mspang]

Some things are still broken about this, such as the PEP 425 tagging and the header paths, but it shouldn't do anyone any harm to fix those issue in a later change.

[woody-apple]

/rebase

[CLAassistant]

All committers have signed the CLA.

[andy31415]

Request changes due to some changes looking like a revert

[todo]

Log Upload #2227

connectedhomeip/.github/workflows/build.yaml

Lines 226 to 236 in 9bee5f6

	# TODO Log Upload https://github.com/project-chip/connectedhomeip/issues/2227
	# TODO https://github.com/project-chip/connectedhomeip/issues/1512
	# - name: Run Code Coverage
	# if: ${{ contains('main', env.BUILD_TYPE) }}
	# run: scripts/tools/codecoverage.sh
	# - name: Upload Code Coverage
	# if: ${{ contains('main', env.BUILD_TYPE) }}
	# run: bash <(curl -s https://codecov.io/bash)
	- name: Remove third_party binaries for CodeQL Analysis
	run: find out -type d -name "third_party" -exec rm -rf {} +
	- name: Remove dbus binaries for CodeQL Analysis

---

This comment was generated by todo based on a TODO comment in 9bee5f6 in #8428. cc @krypton36.

[todo]

#1512

connectedhomeip/.github/workflows/build.yaml

Lines 227 to 237 in 9bee5f6

	# TODO https://github.com/project-chip/connectedhomeip/issues/1512
	# - name: Run Code Coverage
	# if: ${{ contains('main', env.BUILD_TYPE) }}
	# run: scripts/tools/codecoverage.sh
	# - name: Upload Code Coverage
	# if: ${{ contains('main', env.BUILD_TYPE) }}
	# run: bash <(curl -s https://codecov.io/bash)
	- name: Remove third_party binaries for CodeQL Analysis
	run: find out -type d -name "third_party" -exec rm -rf {} +
	- name: Remove dbus binaries for CodeQL Analysis
	run: find out -type d -name "dbus" -exec rm -rf {} +

---

This comment was generated by todo based on a TODO comment in 9bee5f6 in #8428. cc @krypton36.

[github-actions]

Size increase report for "esp32-example-build" from 515ea65

File	Section	File	VM
chip-ipv6only-app.elf	.flash.text	-172	-172
chip-lock-app.elf	.flash.text	68	68
chip-bridge-app.elf	.flash.text	48	48

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-ipv6only-app.elf and ./pull_artifact/chip-ipv6only-app.elf:

sections,vmsize,filesize
[Unmapped],0,172
.flash.text,-172,-172

Comparing ./master_artifact/chip-persistent-storage.elf and ./pull_artifact/chip-persistent-storage.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-pigweed-app.elf and ./pull_artifact/chip-pigweed-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-lock-app.elf and ./pull_artifact/chip-lock-app.elf:

sections,vmsize,filesize
.flash.text,68,68
[Unmapped],0,-68

Comparing ./master_artifact/chip-shell.elf and ./pull_artifact/chip-shell.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-temperature-measurement-app.elf and ./pull_artifact/chip-temperature-measurement-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-bridge-app.elf and ./pull_artifact/chip-bridge-app.elf:

sections,vmsize,filesize
.flash.text,48,48
[Unmapped],0,-48

Comparing ./master_artifact/chip-all-clusters-app.elf and ./pull_artifact/chip-all-clusters-app.elf:

sections,vmsize,filesize