riscv/qemu - qemu - Gitea: Git with a cup of tea

119648 Commits

68 Branches

448 Tags

581 MiB

Tree: 30e76638eb

Commit Graph

Author	SHA1	Message	Date
John Snow	dd84028ff9	python: add mkvenv.py This script will be responsible for building a lightweight Python virtual environment at configure time. It works with Python 3.6 or newer. It has been designed to: - work offline, no PyPI required. - work quickly, The fast path is only ~65ms on my machine. - work robustly, with multiple fallbacks to keep things working. - work cooperatively, using system packages where possible. (You can use your distro's meson, no problem.) Due to its unique position in the build chain, it exists outside of the installable python packages in-tree and must be runnable without any third party dependencies. Under normal circumstances, the only dependency required to execute this script is Python 3.6+ itself. The script is faster by several seconds when setuptools and pip are installed in the host environment, which is probably the case for a typical multi-purpose developer workstation. In the event that pip/setuptools are missing or not usable, additional dependencies may be required on some distributions which remove certain Python stdlib modules to package them separately: - Debian may require python3-venv to provide "ensurepip" - NetBSD may require py310-expat to provide "pyexpat" * (* Or whichever version is current for NetBSD.) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20230511035435.734312-4-jsnow@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	3 years ago
John Snow	31622b2a8a	python: add avocado-framework and tests Try using avocado to manage our various tests; even though right now they're only invoking shell scripts and not really running any python-native code. Create tests/, and add shell scripts which call out to mypy, flake8, pylint and isort to enforce the standards in this directory. Add avocado-framework to the setup.cfg development dependencies, and add avocado.cfg to store some preferences for how we'd like the test output to look. Finally, add avocado-framework to the Pipfile environment and lock the new dependencies. We are using avocado >= 87.0 here to take advantage of some features that Cleber has helpfully added to make the test output here very friendly and easy to read for developers that might chance upon the output in Gitlab CI. [Note: ALL of the dependencies get updated to the most modern versions that exist at the time of this writing. No way around it that I have seen. Not ideal, but so it goes.] Provided you have the right development dependencies (mypy, flake8, isort, pylint, and now avocado-framework) You should be able to run "avocado --config avocado.cfg run tests/" from the python folder to run all of these linters with the correct arguments. (A forthcoming commit adds the much easier 'make check'.) Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Message-id: 20210527211715.394144-28-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>	5 years ago

Author

SHA1

Message

Date

John Snow

dd84028ff9

python: add mkvenv.py

This script will be responsible for building a lightweight Python
virtual environment at configure time. It works with Python 3.6 or
newer.

It has been designed to:
- work *offline*, no PyPI required.
- work *quickly*, The fast path is only ~65ms on my machine.
- work *robustly*, with multiple fallbacks to keep things working.
- work *cooperatively*, using system packages where possible.
  (You can use your distro's meson, no problem.)

Due to its unique position in the build chain, it exists outside of the
installable python packages in-tree and *must* be runnable without any
third party dependencies.

Under normal circumstances, the only dependency required to execute this
script is Python 3.6+ itself. The script is *faster* by several seconds
when setuptools and pip are installed in the host environment, which is
probably the case for a typical multi-purpose developer workstation.

In the event that pip/setuptools are missing or not usable, additional
dependencies may be required on some distributions which remove certain
Python stdlib modules to package them separately:

- Debian may require python3-venv to provide "ensurepip"
- NetBSD may require py310-expat to provide "pyexpat" *
  (* Or whichever version is current for NetBSD.)

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20230511035435.734312-4-jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

3 years ago

John Snow

31622b2a8a

python: add avocado-framework and tests

Try using avocado to manage our various tests; even though right now
they're only invoking shell scripts and not really running any
python-native code.

Create tests/, and add shell scripts which call out to mypy, flake8,
pylint and isort to enforce the standards in this directory.

Add avocado-framework to the setup.cfg development dependencies, and add
avocado.cfg to store some preferences for how we'd like the test output
to look.

Finally, add avocado-framework to the Pipfile environment and lock the
new dependencies. We are using avocado >= 87.0 here to take advantage of
some features that Cleber has helpfully added to make the test output
here *very* friendly and easy to read for developers that might chance
upon the output in Gitlab CI.

[Note: ALL of the dependencies get updated to the most modern versions
that exist at the time of this writing. No way around it that I have
seen. Not ideal, but so it goes.]

Provided you have the right development dependencies (mypy, flake8,
isort, pylint, and now avocado-framework) You should be able to run
"avocado --config avocado.cfg run tests/" from the python folder to run
all of these linters with the correct arguments.

(A forthcoming commit adds the much easier 'make check'.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-28-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

5 years ago

2 Commits (30e76638eb35ffe88e95cca2b5af952c14dc336d)