python-flask.cygport

inherit python3
inherit python-wheel

NAME=python-flask
VERSION=3.0.0
RELEASE=1
CATEGORY=Python
SUMMARY='The Python micro framework for building web applications'
DESCRIPTION='Flask is a lightweight WSGI web application framework. It is
designed to make getting started quick and easy, with the ability to scale up
to complex applications.'
HOMEPAGE=https://flask.palletsprojects.com
LICENSE=BSD-3-Clause

SRC_URI="https://github.com/pallets/flask/archive/refs/tags/${PV}.tar.gz"

ARCH=noarch

extend_var () {
	local -n var
	var="$1"
	shift
	var="${var:+$var }$*"
}

handle_version () {
	local version pkgversion contents_var
	local majver minver

	version="$1"
	pkgversion="${version/.}"
	majver="${version%%.*}"
	minver="${version#${minver}.}"

	contents_var="python${pkgversion}_flask_CONTENTS"
	extend_var "$contents_var" "usr/bin/flask$version"
	if [[ "$version" = "$PYTHON3_VERSION" ]]; then
		extend_var "$contents_var" usr/bin/flask
	fi

	# Notes on dependencies:
	#
	# Jinja2>=3.1.2: a project dependency in pyproject.toml and a testenv
	# dependency in tox.ini; available in Cygwin.
	#
	# Pallets-Sphinx-Themes: in requirements/docs.in; not currently
	# available in Cygwin and probably not worth making available if it can
	# be generated in the packaging process.
	#
	# Sphinx: in requirements/docs.in; available in Cygwin.
	#
	# Werkzeug>=3.0.0: a project dependency in pyproject.toml a testenv
	# dependency in tox.ini; not currently available in Cygwin.
	#
	# asgiref>=3.2: an optional project dependency for async in
	# pyproject.toml, and in requirements/tests.in; not currently available
	# in Cygwin.
	#
	# blinker>=1.6.2: a project dependency in pyproject.toml; not currently
	# available in Cygwin.
	#
	# build: in requirements/build.in; not currently available in Cygwin
	# but also quite possibly not actually used by flask at all anyway.
	#
	# click>=8.1.3: a project dependency in pyproject.toml and a testenv
	# dependency in tox.ini; not currently available in Cygwin.
	#
	# coverage: a tool in pyproject.toml; not currently available in
	# Cygwin.
	#
	# cryptography: in requirements/typing.in; not currently available in
	# Cygwin.
	#
	# flit: a tool in pyproject.toml; not currently available in Cygwin.
	#
	# flit_core<4: a build system dependency in pyproject.toml; not
	# currently available in Cygwin.
	#
	# greenlet if python_version < 3.11: in requirements/tests.in; not
	# currently available in Cygwin.
	#
	# importlib-metadata>=3.6.0 if python_version < 3.10: a project
	# dependency in pyproject.toml; available in Cygwin.
	#
	# itsdangerous>=2.1.2: a project dependency in pyproject.toml and a
	# testenv dependency in tox.ini; not currently available in Cygwin.
	#
	# markupsafe: a testenv dependency in tox.ini; available in Cygwin.
	#
	# mypy: a tool in pyproject.toml, and in requirements/typing.in; not
	# currently available in Cygwin.
	#
	# pip-compile-multi: in requirements/dev.in; not currently available in
	# Cygwin but might not be necessary just for building.
	#
	# pre-commit: a style testenv dependency in tox.ini and also in
	# requirements/dev.in; not currently available in Cygwin.
	#
	# pytest: a tool in pyproject.toml and in requirements/tests.in;
	# available in Cygwin.
	#
	# python-dotenv: an optional dependency for dotenv in pyproject.toml,
	# and in requirements/tests.in; not currently available in Cygwin.
	#
	# sphinx-issues: in requirements/docs.in; not currently available in
	# Cygwin.
	#
	# sphinx-tabs: in requirements/docs.in; not currently available in
	# Cygwin.
	#
	# sphinxcontrib-log-cabinet: in requirements/docs.in; not currently
	# available in Cygwin.
	#
	# tox: implied by existence of tox.ini, and in requirements/dev.in;
	# available in Cygwin.
	#
	# types-contextvars: in requirements/typing.in; not currently available
	# in Cygwin.
	#
	# types-dataclasses: in requirements/typing.in; not currently available
	# in Cygwin.
	extend_var BUILD_REQUIRES \
		"python${pkgversion}-jinja2" \
		"python${pkgversion}-markupsafe" \
		"python${pkgversion}-pytest" \
		"python${pkgversion}-sphinx" \
		"python${pkgversion}-tox"
	if (( (majver < 3) || (majver == 3 && minver < 10) )); then
		extend_var BUILD_REQUIRES "python${pkgversion}-importlib-metadata"
	fi
}

for v in ${PYTHON_WHEEL_VERSIONS//:/ }; do
	handle_version "$v"
done

src_test () {
	cd "$B"

	# Some tests fail because of how they resolve the symlinks.  To avoid
	# that, make the tests directory be a straightforward copy rather than
	# a set of symlinks.
	rm -r tests
	cp -r "$S"/tests ./tests

	tox
}

src_install () {
	cd "$B"
	python_wheel_install

	cd "$D"/usr/bin
	sed -ri '1{/^#!/{s/\.exe//;s/python3\.[0-9]+/python3/}}' flask
	for v in ${PYTHON_WHEEL_VERSIONS//:/ }; do
		sed -r '1{/^#!/{s/python3/python'"$v"'/}}' flask >"flask$v"
	done
}