python/Pipfile

[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true

[dev-packages]
qemu = {editable = true, extras = ["devel"], path = "."}

[packages]
qemu = {editable = true,path = "."}

[requires]
python_version = "3.6"
python: Add pipenv support pipenv is a tool used for managing virtual environments with pinned, explicit dependencies. It is used for precisely recreating python virtual environments. pipenv uses two files to do this: (1) Pipfile, which is similar in purpose and scope to what setup.cfg lists. It specifies the requisite minimum to get a functional environment for using this package. (2) Pipfile.lock, which is similar in purpose to `pip freeze > requirements.txt`. It specifies a canonical virtual environment used for deployment or testing. This ensures that all users have repeatable results. The primary benefit of using this tool is to ensure rock solid repeatable CI results with a known set of packages. Although I endeavor to support as many versions as I can, the fluid nature of the Python toolchain often means tailoring code for fairly specific versions. Note that pipenv is not required to install or use this module; this is purely for the sake of repeatable testing by CI or developers. Here, a "blank" pipfile is added with no dependencies, but specifies Python 3.6 for the virtual environment. Pipfile will specify our version minimums, while Pipfile.lock specifies an exact loadout of packages that were known to operate correctly. This latter file provides the real value for easy setup of container images and CI environments. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-id: 20210527211715.394144-15-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com> 2021-05-27 17:16:58 -04:00			`[[source]]`
			`name = "pypi"`
			`url = "https://pypi.org/simple"`
			`verify_ssl = true`

			`[dev-packages]`
python: add devel package requirements to setuptools setuptools doesn't have a formal understanding of development requires, but it has an optional feataures section. Fine; add a "devel" feature and add the requirements to it. To avoid duplication, we can modify pipenv to install qemu[devel] instead. This enables us to run invocations like "pip install -e .[devel]" and test the package on bleeding-edge packages beyond those specified in Pipfile.lock. Importantly, this also allows us to install the qemu development packages in a non-networked mode: `pip3 install --no-index -e .[devel]` will now fail if the proper development dependencies are not already met. This can be useful for automated build scripts where fetching network packages may be undesirable. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-id: 20210527211715.394144-27-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com> 2021-05-27 17:17:10 -04:00			`qemu = {editable = true, extras = ["devel"], path = "."}`
python: Add pipenv support pipenv is a tool used for managing virtual environments with pinned, explicit dependencies. It is used for precisely recreating python virtual environments. pipenv uses two files to do this: (1) Pipfile, which is similar in purpose and scope to what setup.cfg lists. It specifies the requisite minimum to get a functional environment for using this package. (2) Pipfile.lock, which is similar in purpose to `pip freeze > requirements.txt`. It specifies a canonical virtual environment used for deployment or testing. This ensures that all users have repeatable results. The primary benefit of using this tool is to ensure rock solid repeatable CI results with a known set of packages. Although I endeavor to support as many versions as I can, the fluid nature of the Python toolchain often means tailoring code for fairly specific versions. Note that pipenv is not required to install or use this module; this is purely for the sake of repeatable testing by CI or developers. Here, a "blank" pipfile is added with no dependencies, but specifies Python 3.6 for the virtual environment. Pipfile will specify our version minimums, while Pipfile.lock specifies an exact loadout of packages that were known to operate correctly. This latter file provides the real value for easy setup of container images and CI environments. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-id: 20210527211715.394144-15-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com> 2021-05-27 17:16:58 -04:00
			`[packages]`
python/qemu: add qemu package itself to pipenv 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> 2021-05-27 17:17:09 -04:00			`qemu = {editable = true,path = "."}`
python: Add pipenv support pipenv is a tool used for managing virtual environments with pinned, explicit dependencies. It is used for precisely recreating python virtual environments. pipenv uses two files to do this: (1) Pipfile, which is similar in purpose and scope to what setup.cfg lists. It specifies the requisite minimum to get a functional environment for using this package. (2) Pipfile.lock, which is similar in purpose to `pip freeze > requirements.txt`. It specifies a canonical virtual environment used for deployment or testing. This ensures that all users have repeatable results. The primary benefit of using this tool is to ensure rock solid repeatable CI results with a known set of packages. Although I endeavor to support as many versions as I can, the fluid nature of the Python toolchain often means tailoring code for fairly specific versions. Note that pipenv is not required to install or use this module; this is purely for the sake of repeatable testing by CI or developers. Here, a "blank" pipfile is added with no dependencies, but specifies Python 3.6 for the virtual environment. Pipfile will specify our version minimums, while Pipfile.lock specifies an exact loadout of packages that were known to operate correctly. This latter file provides the real value for easy setup of container images and CI environments. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-id: 20210527211715.394144-15-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com> 2021-05-27 17:16:58 -04:00
			`[requires]`
			`python_version = "3.6"`