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John Snow authored
Clarifying a few points; removing the reference to 'setuptools' because it isn't referenced anywhere else in this document and doesn't really provide any useful information to a Python newcomer. Adjusting the language elsewhere to be less ambiguous and have fewer run-on sentences. Signed-off-by:
John Snow <jsnow@redhat.com> Reviewed-by:
Willian Rampazzo <willianr@redhat.com> Reviewed-by:
Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-6-jsnow@redhat.com Signed-off-by:
John Snow <jsnow@redhat.com>
John Snow authoredClarifying a few points; removing the reference to 'setuptools' because it isn't referenced anywhere else in this document and doesn't really provide any useful information to a Python newcomer. Adjusting the language elsewhere to be less ambiguous and have fewer run-on sentences. Signed-off-by:
John Snow <jsnow@redhat.com> Reviewed-by:
Willian Rampazzo <willianr@redhat.com> Reviewed-by:
Wainer dos Santos Moschetta <wainersm@redhat.com> Message-id: 20210629214323.1329806-6-jsnow@redhat.com Signed-off-by:
John Snow <jsnow@redhat.com>
QEMU Python Tooling
This directory houses Python tooling used by the QEMU project to build,
configure, and test QEMU. It is organized by namespace (qemu
), and
then by package (e.g. qemu/machine
, qemu/qmp
, etc).
setup.py
is used by pip
to install this tooling to the current
environment. setup.cfg
provides the packaging configuration used by
setup.py
. You will generally invoke it by doing one of the following:
-
pip3 install .
will install these packages to your current environment. If you are inside a virtual environment, they will install there. If you are not, it will attempt to install to the global environment, which is not recommended. -
pip3 install --user .
will install these packages to your user's local python packages. If you are inside of a virtual environment, this will fail; you want the first invocation above.
If you append the --editable
or -e
argument to either invocation
above, pip will install in "editable" mode. This installs the package as
a forwarder ("qemu.egg-link") that points to the source tree. In so
doing, the installed package always reflects the latest version in your
source tree.
Installing ".[devel]" instead of "." will additionally pull in required packages for testing this package. They are not runtime requirements, and are not needed to simply use these libraries.
Running make develop
will pull in all testing dependencies and
install QEMU in editable mode to the current environment.
(It is a shortcut for pip3 install -e .[devel]
.)
See Installing packages using pip and virtual environments for more information.
Files in this directory
-
qemu/
Python 'qemu' namespace package source directory. -
tests/
Python package tests directory. -
avocado.cfg
Configuration for the Avocado test-runner. Used bymake check
et al. -
Makefile
provides some common testing/installation invocations. Trymake help
to see available targets. -
MANIFEST.in
is read by python setuptools, it specifies additional files that should be included by a source distribution. -
PACKAGE.rst
is used as the README file that is visible on PyPI.org. -
Pipfile
is used by Pipenv to generatePipfile.lock
. -
Pipfile.lock
is a set of pinned package dependencies that this package is tested under in our CI suite. It is used bymake venv-check
. -
README.rst
you are here! -
VERSION
contains the PEP-440 compliant version used to describe this package; it is referenced bysetup.cfg
. -
setup.cfg
houses setuptools package configuration. -
setup.py
is the setuptools installer used by pip; See above.