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# encoding: utf-8
# api: pep517
# title: flit backend
# description: wraps flit_core.buildapi
# version: 0.3
# depends: python:flit (>=3.0, <4.0)
# license: BSD-3-Clause
# priority: extra
# pylint: disable=unused-import, wrong-import-position, wrong-import-order
#
# As alternative to pluginconf.setup, this module is using flit as
# pep517 build backend. But adding automagic field lookup of course.
#
# It can be invoked per `flit-pluginconfig build` and advises
# a `pyproject.toml` like:
#
# [build-system]
# requires = ["pluginconf>=0.8", "flit>=3.2", "setuptools"]
# build-backend = "pluginconf.flit"
#
# [project]
# name = "foobar"
# dynamic = ["version", "description"]
#
#
"""
monkeypatches flint to use pluginconf sources for packaging
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# encoding: utf-8
# api: pep517
# title: flit backend
# description: wraps flit_core.buildapi
# version: 0.3
# depends: python:flit (>=3.0, <4.0)
# license: BSD-3-Clause
# priority: extra
# pylint: disable=unused-import, wrong-import-position, wrong-import-order
#
# As alternative to pluginconf.setup, this module is using flit as
# pep517 build backend. But adding automagic field lookup of course.
#
# Injecting attributes between ini reading and parameter collection
# turned out easier than expanding on flit_core.buildapi functions.
# And lastly, this just chains to flit.main() to handle collect and
# build tasks.
#
# Dynamic handling currently violates all the package tool requirements:
# <https://packaging.python.org/en/latest/specifications/declaring-project-metadata/#dynamic>
# But it does have some interesting side effects.
# * mixes the override text and file inclusion
# license = { file = "LICENSE" }
# * for setuptools compat a long dynamic field is required (but flit hates it)
# dynamic = ["version", "description", "readme", "requires-python",
# "license", "keywords", "classifiers", "urls", "entry-points"]
# Not sure yet if the pyproject.toml specs allow for reconcilation here.
# <https://github.com/pypa/flit/issues/605>
"""
monkeypatches flit to use pluginconf sources for packaging with a
`pyproject.toml` like:
[build-system]
requires = ["pluginconf", "flit"]
build-backend = "pluginconf.flit"
[project]
name = "foobar"
Can be invoked per `flit-pluginconf build` or `python -m build`.
"""
import sys
import os
import re
import functools
import flit_core.common
import flit_core.config
import pluginconf
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get_requires_for_build_editable,
prepare_metadata_for_build_wheel,
prepare_metadata_for_build_editable,
build_wheel,
build_editable,
build_sdist,
)
del inject # omit from docs
#-- invocation point
from flit import main
if __name__ == "__main__":
main(sys.argv)
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get_requires_for_build_editable,
prepare_metadata_for_build_wheel,
prepare_metadata_for_build_editable,
build_wheel,
build_editable,
build_sdist,
)
import flit_core.buildapi # also permit backend="pluginconf.flit:buildapi"
del inject # omit from docs
#-- invocation point
from flit import main
if __name__ == "__main__":
# os.environ["FLIT_ALLOW_INVALID"] = 1 # alternative to patch_flit_config?
main(sys.argv)
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