dev-python/sympy: bump to 1.3

Closes: https://bugs.gentoo.org/666392
Package-Manager: Portage-2.3.41, Repoman-2.3.9

dev-python/sympy/Manifest

@@ -1,2 +1,3 @@
 DIST sympy-1.0.tar.gz 4281528 BLAKE2B b222be6ec486a01ac73e9778a7423aab45e368386003de965308cfa4e08fef07b64046f62ef707b6fa124ee6367fb051b9722e138bfe2eae4661f9e2a66c2365 SHA512 977db6e9bc6a5918cceb255981a57e85e7060c0922aefd2968b004d25d704e25a5cb5bbe09eb387e8695581e23e2825d9c40310068fe25ece7e9c23037a21f39
 DIST sympy-1.1.1.tar.gz 4580952 BLAKE2B 81e5c7d0f80916ced5532f8e5ed3bd04f919b8acb17037237faf9d59cdf73a3a8f741086213fd2aa5a610caf88ae0781c83a0345b71945d69149075b23f09a85 SHA512 ff8857fd5810795554ca4f636b2d8e633057d7ea7df76461003d823ecbaddc98cde0561eb79a1058741c5ece233c13bfcb5e30d5bfb8ac6dbab3d05d8226f92b
+DIST sympy-1.3.tar.gz 5885611 BLAKE2B 14b0639960432cd6aac087a57f81a80497a0bc40ed61eae92166cf5549deaefc611ce63c2e7a89922374e9bb902fb0a7402f5a4e425278f34c028cdc3582eb35 SHA512 3b47dcf80e9a0ca7d65860907264bbcd6f6022275c717784cd165a7a824dca3471bc5a3be9d1af6ab31e04b29f7d5305713fc47ccb67f798f45281e0ab7e03bf

dev-python/sympy/files/sympy-1.3-eta.patch

@@ -0,0 +1,12 @@
+diff -r -U3 sympy-1.3.orig/sympy/functions/special/zeta_functions.py sympy-1.3/sympy/functions/special/zeta_functions.py
+--- sympy-1.3.orig/sympy/functions/special/zeta_functions.py	2018-09-07 02:27:20.000000000 +0700
++++ sympy-1.3/sympy/functions/special/zeta_functions.py	2018-09-17 22:05:34.374733619 +0700
+@@ -509,7 +509,7 @@
+ 
+     For `\operatorname{Re}(s) > 0`, this function is defined as
+ 
+-    .. math:: \eta(s) = \sum_{n=1}^\infty \frac{(-1)^n}{n^s}.
++    .. math:: \eta(s) = \sum_{n=1}^\infty \frac{(-1)^{n-1}}{n^s}.
+ 
+     It admits a unique analytic continuation to all of :math:`\mathbb{C}`.
+     It is an entire, unbranched function.

dev-python/sympy/sympy-1.3.ebuild

@@ -0,0 +1,91 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
+
+inherit distutils-r1 eutils virtualx
+
+DESCRIPTION="Computer Algebra System in pure Python"
+HOMEPAGE="https://sympy.org"
+SRC_URI="https://github.com/${PN}/${PN}/releases/download/${P}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE="doc examples gtk imaging ipython latex mathml opengl pdf png pyglet symengine test texmacs theano"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	doc? ( || ( $(python_gen_useflags 'python2*') ) )"
+
+RESTRICT="test"
+# All tests actually pass, except a bunch of tests related to the deprecated pygletplot
+# It is a non-trivial work to wipe out all such tests :-(
+
+RDEPEND="dev-python/mpmath[${PYTHON_USEDEP}]
+	dev-python/pexpect[${PYTHON_USEDEP}]
+	imaging? ( dev-python/pillow[${PYTHON_USEDEP}] )
+	ipython? ( dev-python/ipython[${PYTHON_USEDEP}] )
+	latex? (
+		virtual/latex-base
+		dev-texlive/texlive-fontsextra
+		png? ( app-text/dvipng )
+		pdf? ( app-text/ghostscript-gpl )
+	)
+	mathml? (
+		dev-libs/libxml2:2[${PYTHON_USEDEP}]
+		$(python_gen_cond_dep 'dev-libs/libxslt[${PYTHON_USEDEP}]' python2_7)
+		gtk? ( x11-libs/gtkmathview[gtk] )
+	)
+	opengl? ( dev-python/pyopengl[${PYTHON_USEDEP}] )
+	pyglet? ( dev-python/pyglet[${PYTHON_USEDEP}] )
+	symengine? ( dev-python/symengine[${PYTHON_USEDEP}] )
+	texmacs? ( app-office/texmacs )
+	theano? ( dev-python/theano[${PYTHON_USEDEP}] )
+"
+
+DEPEND="${RDEPEND}
+	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] app-text/docbook2X )
+	test? ( ${RDEPEND} dev-python/pytest[${PYTHON_USEDEP}] )"
+
+PATCHES=( "${FILESDIR}"/${P}-eta.patch )
+
+pkg_setup() {
+	use doc && DISTUTILS_ALL_SUBPHASE_IMPLS=( 'python2*' )
+}
+
+python_compile_all() {
+	if use doc; then
+		export XDG_CONFIG_HOME="${T}/config-dir"
+		mkdir "${XDG_CONFIG_HOME}" || die
+		chmod 0700 "${XDG_CONFIG_HOME}" || die
+		emake -j1 -C doc html info man cheatsheet
+	fi
+}
+
+python_test() {
+	virtx "${PYTHON}" setup.py test
+}
+
+python_install_all() {
+	local DOCS=( AUTHORS README.rst )
+	if use doc; then
+		DOCS+=( doc/_build/cheatsheet/cheatsheet.pdf \
+				doc/_build/cheatsheet/combinatoric_cheatsheet.pdf )
+		local HTML_DOCS=( doc/_build/html/. )
+		doinfo doc/_build/texinfo/${PN}.info
+	fi
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+	distutils-r1_python_install_all
+
+	if use texmacs; then
+		exeinto /usr/libexec/TeXmacs/bin/
+		doexe data/TeXmacs/bin/tm_sympy
+		insinto /usr/share/TeXmacs/plugins/sympy/
+		doins -r data/TeXmacs/progs
+	fi
+}