This adds the python qemu packages themselves to the pipenv manifest.
'pipenv sync' will create a virtual environment sufficient to use the SDK.
'pipenv sync --dev' will create a virtual environment sufficient to use
and test the SDK (with pylint, mypy, isort, flake8, etc.)
The qemu packages are installed in 'editable' mode; all changes made to
the python package inside the git tree will be reflected in the
installed package without reinstallation. This includes changes made
via git pull and so on.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-26-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
isort 5.0.0 through 5.0.4 has a bug that causes it to misinterpret
certain "from ..." clauses that are not related to imports.
isort < 5.1.1 has a bug where it does not handle comments near import
statements correctly.
Require 5.1.2 or greater.
isort can be run (in "check" mode) with 'isort -c qemu' from the python
root. isort can also be used to fix/rewrite import order automatically
by using 'isort qemu'.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-25-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
0.730 appears to be about the oldest version that works with the
features we want, including nice human readable output (to make sure
iotest 297 passes), and type-parameterized Popen generics.
0.770, however, supports adding 'strict' to the config file, so require
at least 0.770.
Now that we are checking a namespace package, we need to tell mypy to
allow PEP420 namespaces, so modify the mypy config as part of the move.
mypy can now be run from the python root by typing 'mypy -p qemu'.
A note on mypy invocation: Running it as "mypy qemu/" changes the import
path detection mechanisms in mypy slightly, and it will fail. See
https://github.com/python/mypy/issues/8584 for a decent entry point with
more breadcrumbs on the various behaviors that contribute to this subtle
difference.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-23-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
flake8 3.5.x does not support the --extend-ignore syntax used in the
.flake8 file to gracefully extend default ignores, so 3.6.x is our
minimum requirement. There is no known upper bound.
flake8 can be run from the python/ directory with no arguments.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-21-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
We are specifying >= pylint 2.8.x for several reasons:
1. For setup.cfg support, added in pylint 2.5.x
2. To specify a version that has incompatibly dropped
bad-whitespace checks (2.6.x)
3. 2.7.x fixes "unsubscriptable" warnings in Python 3.9
4. 2.8.x adds a new, incompatible 'consider-using-with'
warning that must be disabled in some cases.
These pragmas cause warnings themselves in 2.7.x.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-18-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
