summaryrefslogtreecommitdiff
blob: e597cacdc2c87393c3c4c047d977fed2cf48de1a (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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

PYTHON_COMPAT=( python3_{6,7} )
PYTHON_REQ_USE="threads(+)"

VIRTUALX_REQUIRED="manual"

inherit distutils-r1 eutils flag-o-matic git-r3 virtualx

DESCRIPTION="Powerful data structures for data analysis and statistics"
HOMEPAGE="https://pandas.pydata.org/"
SRC_URI=""
EGIT_REPO_URI="https://github.com/pydata/pandas.git"

SLOT="0"
LICENSE="BSD"
KEYWORDS=""
IUSE="doc full-support minimal test X"
RESTRICT="!test? ( test )"

RECOMMENDED_DEPEND="
	dev-python/bottleneck[${PYTHON_USEDEP}]
	>=dev-python/numexpr-2.1[${PYTHON_USEDEP}]
"
OPTIONAL_DEPEND="
	dev-python/beautifulsoup:4[${PYTHON_USEDEP}]
	dev-python/blosc[${PYTHON_USEDEP}]
	dev-python/boto[${PYTHON_USEDEP}]
	|| (
		dev-python/html5lib[${PYTHON_USEDEP}]
		dev-python/lxml[${PYTHON_USEDEP}]
	)
	dev-python/httplib2[${PYTHON_USEDEP}]
	dev-python/jinja[${PYTHON_USEDEP}]
	dev-python/matplotlib[${PYTHON_USEDEP}]
	|| (
		>=dev-python/openpyxl-1.6.1[${PYTHON_USEDEP}]
		dev-python/xlsxwriter[${PYTHON_USEDEP}]
	)
	>=dev-python/pytables-3.2.1[${PYTHON_USEDEP}]
	dev-python/rpy[${PYTHON_USEDEP}]
	dev-python/setuptools[${PYTHON_USEDEP}]
	dev-python/statsmodels[${PYTHON_USEDEP}]
	>=dev-python/sqlalchemy-0.8.1[${PYTHON_USEDEP}]
	dev-python/xarray[${PYTHON_USEDEP}]
	dev-python/xlrd[${PYTHON_USEDEP}]
	dev-python/xlwt[${PYTHON_USEDEP}]
	sci-libs/scipy[${PYTHON_USEDEP}]
	X? (
		dev-python/PyQt5[${PYTHON_USEDEP}]
		|| (
			x11-misc/xclip
			x11-misc/xsel
		)
	)
"
COMMON_DEPEND="
	>dev-python/numpy-1.7[${PYTHON_USEDEP}]
	>=dev-python/python-dateutil-2.0[${PYTHON_USEDEP}]
	dev-python/pytz[${PYTHON_USEDEP}]
"
DEPEND="${COMMON_DEPEND}
	dev-python/setuptools[${PYTHON_USEDEP}]
	>=dev-python/cython-0.23[${PYTHON_USEDEP}]
	doc? (
		${VIRTUALX_DEPEND}
		app-text/pandoc
		dev-python/beautifulsoup:4[${PYTHON_USEDEP}]
		dev-python/html5lib[${PYTHON_USEDEP}]
		dev-python/ipython[${PYTHON_USEDEP}]
		dev-python/lxml[${PYTHON_USEDEP}]
		dev-python/matplotlib[${PYTHON_USEDEP}]
		dev-python/nbsphinx[${PYTHON_USEDEP}]
		>=dev-python/openpyxl-1.6.1[${PYTHON_USEDEP}]
		>=dev-python/pytables-3.0.0[${PYTHON_USEDEP}]
		dev-python/pytz[${PYTHON_USEDEP}]
		dev-python/rpy[${PYTHON_USEDEP}]
		>=dev-python/sphinx-1.2.1[${PYTHON_USEDEP}]
		dev-python/xlrd[${PYTHON_USEDEP}]
		dev-python/xlwt[${PYTHON_USEDEP}]
		sci-libs/scipy[${PYTHON_USEDEP}]
		x11-misc/xclip
	)
	test? (
		${VIRTUALX_DEPEND}
		${RECOMMENDED_DEPEND}
		${OPTIONAL_DEPEND}
		dev-python/beautifulsoup:4[${PYTHON_USEDEP}]
		dev-python/nose[${PYTHON_USEDEP}]
		dev-python/pymysql[${PYTHON_USEDEP}]
		dev-python/psycopg:2[${PYTHON_USEDEP}]
		x11-misc/xclip
		x11-misc/xsel
	)
"
# dev-python/statsmodels invokes a circular dep
#  hence rm from doc? ( ), again
RDEPEND="${COMMON_DEPEND}
	!<dev-python/numexpr-2.1[${PYTHON_USEDEP}]
	!~dev-python/openpyxl-1.9.0[${PYTHON_USEDEP}]
	!minimal? ( ${RECOMMENDED_DEPEND} )
	full-support? ( ${OPTIONAL_DEPEND} )
"

python_prepare_all() {
	# Prevent un-needed download during build
	sed -e "/^              'sphinx.ext.intersphinx',/d" \
		-i doc/source/conf.py || die

	# https://github.com/pydata/pandas/issues/11299
	sed -e 's:testOdArray:disable:g' \
		-i pandas/tests/io/json/test_ujson.py || die

	distutils-r1_python_prepare_all
}

python_compile_all() {
	# To build docs the need be located in $BUILD_DIR,
	# else PYTHONPATH points to unusable modules.
	if use doc; then
		cd "${BUILD_DIR}"/lib || die
		cp -ar "${S}"/doc . && cd doc || die
		LANG=C PYTHONPATH=. virtx ${EPYTHON} make.py html
	fi
}

python_test() {
	local test_pandas='not network and not disabled'
	[[ -n "${FAST_PANDAS}" ]] && test_pandas+=' and not slow'
	pushd  "${BUILD_DIR}"/lib > /dev/null
	"${EPYTHON}" -c "import pandas; pandas.show_versions()" || die
	PYTHONPATH=. MPLCONFIGDIR=. \
		virtx nosetests --verbosity=3 -A "${test_pandas}" pandas
	popd > /dev/null
}

python_install_all() {
	if use doc; then
		dodoc -r "${BUILD_DIR}"/lib/doc/build/html
		einfo "An initial build of docs is absent of references to statsmodels"
		einfo "due to circular dependency. To have them included, emerge"
		einfo "statsmodels next and re-emerge pandas with USE doc"
	fi

	distutils-r1_python_install_all
}

pkg_postinst() {
	optfeature "accelerating certain types of NaN evaluations, using specialized cython routines to achieve large speedups." dev-python/bottleneck
	optfeature "accelerating certain numerical operations, using multiple cores as well as smart chunking and caching to achieve large speedups" ">=dev-python/numexpr-2.1"
	optfeature "needed for pandas.io.html.read_html" dev-python/beautifulsoup:4 dev-python/html5lib dev-python/lxml
	optfeature "for msgpack compression using blosc" dev-python/blosc
	optfeature "necessary for Amazon S3 access" dev-python/boto
	optfeature "needed for pandas.io.gbq" dev-python/httplib2 dev-python/setuptools dev-python/python-gflags ">=dev-python/google-api-python-client-1.2.0"
	optfeature "Template engine for conditional HTML formatting" dev-python/jinja
	optfeature "Plotting support" dev-python/matplotlib
	optfeature "Needed for Excel I/O" ">=dev-python/openpyxl-1.6.1" dev-python/xlsxwriter dev-python/xlrd dev-python/xlwt
	optfeature "necessary for HDF5-based storage" ">=dev-python/pytables-3.2.1"
	optfeature "R I/O support" dev-python/rpy
	optfeature "Needed for parts of pandas.stats" dev-python/statsmodels
	optfeature "SQL database support" ">=dev-python/sqlalchemy-0.8.1"
	optfeature "miscellaneous statistical functions" sci-libs/scipy
	optfeature "necessary to use pandas.io.clipboard.read_clipboard support" dev-python/PyQt5 dev-python/pygtk x11-misc/xclip x11-misc/xsel
}