summaryrefslogtreecommitdiff
blob: ed7163f6ae9356fc32d7644f343f805bb88b8a98 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=5

PYTHON_COMPAT=( python{2_7,3_3,3_4} pypy )

inherit distutils-r1 eutils versionator

MY_PN="Sphinx"
MY_P="${MY_PN}-${PV}"

DESCRIPTION="Python documentation generator"
HOMEPAGE="http://sphinx.pocoo.org/ http://pypi.python.org/pypi/Sphinx"
SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ppc64 ~x86"
IUSE="doc latex test"

RDEPEND="dev-python/setuptools[${PYTHON_USEDEP}]
	>=dev-python/docutils-0.11[${PYTHON_USEDEP}]
	>=dev-python/jinja-2.3[${PYTHON_USEDEP}]
	>=dev-python/pygments-2.0.1-r1[${PYTHON_USEDEP}]
	>=dev-python/six-1.4[${PYTHON_USEDEP}]
	>=dev-python/Babel-1.3[${PYTHON_USEDEP}]
	=dev-python/alabaster-0.7*[${PYTHON_USEDEP}]
	=dev-python/sphinx_rtd_theme-0.1*[${PYTHON_USEDEP}]
	>=dev-python/snowballstemmer-1.1[${PYTHON_USEDEP}]
	latex? (
		dev-texlive/texlive-latexextra
		app-text/dvipng
	)"
DEPEND="${DEPEND}
	test? ( dev-python/nose[${PYTHON_USEDEP}]
		$(python_gen_cond_dep 'dev-python/mock[${PYTHON_USEDEP}]' python2_7 pypy) )"

S="${WORKDIR}/${MY_P}"

python_compile() {
	distutils-r1_python_compile

	# Generate the grammar. It will be caught by install somehow.
	# Note that the tests usually do it for us. However, I don't want
	# to trust USE=test really running all the tests, especially
	# with FEATURES=test-fail-continue.
	pushd "${BUILD_DIR}"/lib > /dev/null || die
	"${PYTHON}" -m sphinx.pycode.__init__ \
		|| die "Grammar generation failed."
	popd > /dev/null || die
}

python_compile_all() {
	use doc && emake -C doc SPHINXBUILD='"${PYTHON}" "${S}/sphinx-build.py"' html
}

python_test() {
	mkdir -p "${BUILD_DIR}/sphinx_tempdir"
	export SPHINX_TEST_TEMPDIR="${BUILD_DIR}/sphinx_tempdir"
	cp -r -l tests "${BUILD_DIR}"/ || die

	if $(python_is_python3); then
		2to3 -w --no-diffs "${BUILD_DIR}"/tests || die
	fi

	nosetests -w "${BUILD_DIR}"/tests -v \
		|| die "Tests fail with ${EPYTHON}"
}

python_install_all() {
	use doc && local HTML_DOCS=( doc/_build/html/. )

	distutils-r1_python_install_all
}

replacing_python_eclass() {
	local pv
	for pv in ${REPLACING_VERSIONS}; do
		if ! version_is_at_least 1.1.3-r4 ${pv}; then
			return 0
		fi
	done

	return 1
}

pkg_preinst() {
	if replacing_python_eclass; then
		# the old python.eclass ebuild will want to remove our pickles...
		backup_pickle() {
			# array to enable filename expansion
			local pickle_name=(
				"${D}$(python_get_sitedir)"/sphinx/pycode/Grammar*.pickle
			)

			local dest=${ROOT}${pickle_name[0]#${D}}.backup

			eumask_push 022
			mkdir -p "${dest%/*}" || die
			eumask_pop

			cp -p -v "${pickle_name[0]}" "${dest}" \
				|| die "Unable to backup grammar pickle from overwriting"
		}

		python_foreach_impl backup_pickle
	fi
}

pkg_postinst() {
	if replacing_python_eclass; then
		local warned

		restore_pickle() {
			local backup_name=(
				"${ROOT}$(python_get_sitedir)"/sphinx/pycode/Grammar*.pickle.backup
			)
			local dest=${backup_name[0]%.backup}

			mv -v "${backup_name[0]}" "${dest}" \
				|| die "Unable to restore grammar pickle backup"
		}

		python_foreach_impl restore_pickle

		[[ ${warned} ]] && ewarn "Please try rebuilding the package."
	fi
}