gentoo resync : 14.07.2018

12 files changed, 611 insertions, 0 deletions

diff --git a/dev-python/sympy/Manifest b/dev-python/sympy/Manifest
new file mode 100644
index 000000000000..14422553ea4f
--- /dev/null
+++ b/dev-python/sympy/Manifest
@@ -0,0 +1,15 @@
+AUX sympy-0.7.6-doc-makefile.patch 573 BLAKE2B 792eb78c4708c8edf0b59af61febe631f3cef5b56470ff7c8c55673567e8238d16ab6de92fb1caf45595f00e982076c84d4699654c8764641b340a16698ca776 SHA512 b5d3943da750bf37b2f193fd5458b3305000a4927112e5ff2444680c203c2854e75e25c5a109462eca03c6964b667d6b740f28fbe945c354064de284b2fb3573
+AUX sympy-0.7.6.1-sphinx-1.3.1.patch 2305 BLAKE2B e8d24cfe64a97aa9b7db34602cfb4f614c8d727ad36a0cb82e12209e01c8d7070ab81f362b3dccee88bcd4f897f3b14706050bbe86832de12599f57ea2884b3b SHA512 dd93360697be0c53b66af77b5e6670f0c83c1802a4cfc833c1038e52fd1bf2389b1cf974b783ed98f2e2551e52992c55bdf11f71db5ec29e496517c1c971c409
+AUX sympy-0.7.6.1-zeta.patch 1070 BLAKE2B 3d049aad3312ed9b5165f47b9cbdf58299e4f18254238933498729c2cc11a30f28b2920092c4e3f771b1964cfbc5bd7e6f841a8b9edfb4f839473d6666b5dde5 SHA512 0dba3db948369757eb073ecf1665b833673ba04e023b5bb272acf66a3e5f34e4e53e3c77997f99c64e437f299c340dd9450f6bf13b5b1c2f9980487d071f4d7d
+AUX sympy-1.0-doc-makefile.patch 565 BLAKE2B 10a74dc5b4a60d92b8819433d8fece864ed00b367a64f36bd50852fb9231f4b6f8dfdc4278fa006d3955529465875f66880e4f8435a54702552523149e343086 SHA512 45012ba3c3af162510eff7c6800c2a88739aff203a46ae95b854685850658bf68feacb7d100a164ac58cd7968058bb555909c1f0d6d06e54532a14c0b5e64069
+AUX sympy-1.0-zeta.patch 1908 BLAKE2B 1e2ff1b8cc04505a956ccaaf310680ceb4d749bb15e8dfd76349120b421a7a129e1ea440f559e4cec84dafb9566f9e1a14ff4d9894efc0b578e5ec5864757a72 SHA512 b3cc3ae37c8faf7077c8b3018859c21a14b38f92d85de4386686a20f0318b9e73ab33fde276f00b859e0de19022cbd095844d4310398ec5cb4a4441cddc0b21b
+AUX sympy-1.1.1-zeta.patch 1097 BLAKE2B 818613144230deb04eaf6e069adde3b9412ccd2eb7c32f8cc6baf24fc4ff68231f5f531f9bedeb9d2dc21d7f7b1ff0ddfcfe183213dac63f79f175f555543c11 SHA512 e8e1ed0c9ace2c05b0b466759642ec8c196bb65d8bee3b8b3f742dfdaeb50eb9793deb1e88e4e0d30ac7e71a22b50c9670a2b31ea042701c02c2a98062b9b48e
+DIST sympy-0.7.6.1.tar.gz 6431571 BLAKE2B 07d209ec06128ce903d14b5d111f44e52c44c5dda1acafc4eecc5fe7c2b408dc6def0a893100b8e2e0ce3e8281232b0405fa48c4f6c988827c0324a9ea7e6126 SHA512 18877abd3c530418e4f4942cbb0a03140dc81e5a1004720c472fb97cf8eaa41acca59765f6278715ea88bcd0cd07ad5952863a0d1b6e6d00994d257e8c0a6574
+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-1.1.tar.gz 4579454 BLAKE2B 8288c958dffb1f719b4e7ecf49928feb935284f634257561124ee6b34866c3b4dfaa7bdbbeb0f4fc3c9e92ecc28b09406cea3d2aff1a8d9df69bac730c17ca29 SHA512 4129752778b50fbc08180fe413d2109ad418b54b79caea461b9a6cf6856ab4f50ce95df6131b07791ed633c840648aa7c4dd130ab3f1cbb1e03e7346e995747b
+EBUILD sympy-0.7.6.1-r1.ebuild 2680 BLAKE2B b08359e899c604d57806dcd24be8c8ea2eeb83fc1512130abc8c3c25ca3f914435e7625f45e4881870890469654a517db39b47b511b4751d5de1c55077e3cfe5 SHA512 37894f7a889e0cc8941af9e2b808676c592f41d5afbe03e7997177e71a2937438095b9a64f6fbd72fdbdfcada5711d6dba098ba9c8ac1eac771af0a0ea41cbd4
+EBUILD sympy-1.0-r1.ebuild 2688 BLAKE2B 34bbb64b7a3bf3c9ee5c58c76773a31d332e7306407f61b1c5025f26dfada6814e3cb997d0621d187a5d86d8734c7f9bb9563c295fa9afd1cf9bcf47ef768fa4 SHA512 ddfe42e105ee7664303bfb6c690035d843cf007ed1530df8a7f326c473b2ff78f160e8ee8107303d51f083aa4b42559aeab18ab67a3731bbc0c7b6d11b3261d2
+EBUILD sympy-1.1.1.ebuild 2503 BLAKE2B 567310fbdc142065e3e6fa5e32e43dede33c5fe27463340f1190cb608d69dee415978681fe3a13776756189cee21ffe419b069b4165acae55621dcf65b8ce1ae SHA512 51b0e3a0e628ed0e98cf41f4e9ef9daf723c488038bd3f6c54576491bcb5f3b90a29d25d8d9c41fb73a8e5b7cf6c5853640a8f95773ea31c74dbeea9d600b0c2
+EBUILD sympy-1.1.ebuild 2472 BLAKE2B 99c9fb7fbee43fe44622dadef06a4e6e05fd5d2ba9a66a3f01517964f9b1ecb775e671c4095d191024dc942632bc805b91178fcfd232c5a073bf75dd61ab3ca7 SHA512 fa44d00949e14e98de04614a0d190ea260f60af6843084bfc0f90f352f3e40dbc9053f557966f6309e4c3c78b51b7639fab9dc7abd8c73984483fb649c399ef0
+MISC metadata.xml 1476 BLAKE2B d6a0d7816ae7c0c2d61d6f584b9c872d0169053d43bb604f66ff242721df6f74788ade3de06b23db53239dc0da1182beda16c86eb7e7b383fb0964b13eca1883 SHA512 99d6eb86839fd09abd4db55783e028c6f97c9d0dfa8d68ceda881e6ca981f86877e55a0a83d34b432833f0824a896eea8af35eb9ea499bffe0c62e1e0a27c3c2
diff --git a/dev-python/sympy/files/sympy-0.7.6-doc-makefile.patch b/dev-python/sympy/files/sympy-0.7.6-doc-makefile.patch
new file mode 100644
index 000000000000..b4beca8c2a1c
--- /dev/null
+++ b/dev-python/sympy/files/sympy-0.7.6-doc-makefile.patch
@@ -0,0 +1,10 @@
+diff -r -U2 sympy-0.7.6.orig/doc/Makefile sympy-0.7.6/doc/Makefile
+--- sympy-0.7.6.orig/doc/Makefile	2014-11-21 02:00:41.000000000 +0600
++++ sympy-0.7.6/doc/Makefile	2014-12-07 20:49:01.091613474 +0600
+@@ -118,5 +118,5 @@
+ 	pdflatex -output-directory=_build/cheatsheet cheatsheet/cheatsheet.tex
+ 
+-_build/cheatsheet/cheatsheet.pdf: cheatsheet/combinatoric_cheatsheet.tex
++_build/cheatsheet/combinatoric_cheatsheet.pdf: cheatsheet/combinatoric_cheatsheet.tex
+ 	mkdir -p _build/cheatsheet
+ 	pdflatex -output-directory=_build/cheatsheet cheatsheet/combinatoric_cheatsheet.tex
diff --git a/dev-python/sympy/files/sympy-0.7.6.1-sphinx-1.3.1.patch b/dev-python/sympy/files/sympy-0.7.6.1-sphinx-1.3.1.patch
new file mode 100644
index 000000000000..c3b208270166
--- /dev/null
+++ b/dev-python/sympy/files/sympy-0.7.6.1-sphinx-1.3.1.patch
@@ -0,0 +1,65 @@
+commit d3d3bd01bc5f625055bfa7247efc1e8cdeef0b33
+Author: Aaditya M Nair <aadityanair6494@gmail.com>
+Date:   Tue Apr 14 16:30:01 2015 +0530
+
+    Doc creation now compatible with sphinx 1.3.1. Closes sympy/sympy#9273.
+    
+    New version of sphinx renamed the `default` theme to `classic` theme.
+    Corrected by defining all variables inside the .css file.
+
+diff --git a/doc/src/_static/default.css_t b/doc/src/_static/default.css_t
+index 6165d8b..c2d8489 100644
+--- a/doc/src/_static/default.css_t
++++ b/doc/src/_static/default.css_t
+@@ -13,6 +13,23 @@
+ 
+ /* -- page layout ----------------------------------------------------------- */
+ 
++{%  set theme_collapsiblesidebar = True %}
++{%  set theme_relbarbgcolor = '#2f441e'  %}
++{%  set theme_sidebarbgcolor = '#3b5526'  %}
++{%  set theme_sidebarbtncolor = '#4F663C'  %}
++{%  set theme_sidebarlinkcolor = '#81B953'  %}
++{%  set theme_linkcolor = '#29A329'  %}
++{%  set theme_visitedlinkcolor = '#307748'  %}
++{%  set theme_headtextcolor = '#2f441e'  %}
++{%  set theme_footerbgcolor = '#293b1b'  %}
++{%  set theme_headlinkcolor = '#AAAAAA'  %}
++{%  set theme_sidebartextcolor = '#DDDDDD'  %}
++{%  set theme_footertextcolor = '#DDDDDD'  %}
++{%  set theme_relbartextcolor = '#DDDDDD'  %}
++{%  set theme_relbarlinkcolor = '#81B953'  %}
++{%  set theme_bgcolor = '#FFFFFF'  %}
++
++
+ body {
+     font-family: {{ theme_bodyfont }};
+     font-size: 100%;
+diff --git a/doc/src/conf.py b/doc/src/conf.py
+index 2c1d302..97837e3 100644
+--- a/doc/src/conf.py
++++ b/doc/src/conf.py
+@@ -96,22 +96,7 @@
+ html_logo = '_static/sympylogo.png'
+ html_favicon = '../_build/logo/sympy-notailtext-favicon.ico'
+ # See http://sphinx-doc.org/theming.html#builtin-themes.
+-html_theme_options = {
+-    'collapsiblesidebar': True,
+-    'relbarbgcolor': '#2f441e',
+-    'sidebarbgcolor': '#3b5526',
+-    'sidebarbtncolor': '#4F663C',
+-    'sidebarlinkcolor': '#81B953',
+-    'linkcolor': '#29A329',
+-    'visitedlinkcolor': '#307748',
+-    'headtextcolor': '#2f441e',
+-    'footerbgcolor': '#293b1b',
+-    'headlinkcolor': '#AAAAAA',
+-    'sidebartextcolor': '#DDDDDD',
+-    'footertextcolor': '#DDDDDD',
+-    'relbartextcolor': '#DDDDDD',
+-    'relbarlinkcolor': '#81B953',
+-}
++
+ 
+ # If true, SmartyPants will be used to convert quotes and dashes to
+ # typographically correct entities.
diff --git a/dev-python/sympy/files/sympy-0.7.6.1-zeta.patch b/dev-python/sympy/files/sympy-0.7.6.1-zeta.patch
new file mode 100644
index 000000000000..ffb85f9feb17
--- /dev/null
+++ b/dev-python/sympy/files/sympy-0.7.6.1-zeta.patch
@@ -0,0 +1,32 @@
+diff -r -U1 sympy-0.7.6.1.orig/sympy/functions/special/zeta_functions.py sympy-0.7.6.1/sympy/functions/special/zeta_functions.py
+--- sympy-0.7.6.1.orig/sympy/functions/special/zeta_functions.py	2015-09-04 02:34:00.000000000 +0600
++++ sympy-0.7.6.1/sympy/functions/special/zeta_functions.py	2015-12-01 11:27:24.000000000 +0600
+@@ -243,3 +243,3 @@
+     >>> polylog(s, -1)
+-    dirichlet_eta(s)
++    -dirichlet_eta(s)
+ 
+@@ -270,2 +270,3 @@
+     def eval(cls, s, z):
++        from sympy import unpolarify
+         if z == 1:
+@@ -273,6 +274,12 @@
+         elif z == -1:
+-            return dirichlet_eta(s)
++            return -dirichlet_eta(s)
+         elif z == 0:
+-            return 0
++            return S.Zero
+ 
++        # branch handling
++        if (1 - abs(z)).is_nonnegative:
++            newz = unpolarify(z)
++            if newz != z:
++                return cls(s, newz)
++ 
+     def fdiff(self, argindex=1):
+@@ -479,3 +486,3 @@
+ 
+-    .. 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}.
+ 
diff --git a/dev-python/sympy/files/sympy-1.0-doc-makefile.patch b/dev-python/sympy/files/sympy-1.0-doc-makefile.patch
new file mode 100644
index 000000000000..6fe64b853c23
--- /dev/null
+++ b/dev-python/sympy/files/sympy-1.0-doc-makefile.patch
@@ -0,0 +1,10 @@
+diff -r -U2 sympy-1.0.orig/doc/Makefile sympy-1.0/doc/Makefile
+--- sympy-1.0.orig/doc/Makefile	2016-03-08 19:38:39.000000000 +0100
++++ sympy-1.0/doc/Makefile	2016-03-18 20:04:36.393615499 +0100
+@@ -118,5 +118,5 @@
+ 	pdflatex -output-directory=_build/cheatsheet cheatsheet/cheatsheet.tex
+ 
+-_build/cheatsheet/cheatsheet.pdf: cheatsheet/combinatoric_cheatsheet.tex
++_build/cheatsheet/combinatoric_cheatsheet.pdf: cheatsheet/combinatoric_cheatsheet.tex
+ 	mkdir -p _build/cheatsheet
+ 	pdflatex -output-directory=_build/cheatsheet cheatsheet/combinatoric_cheatsheet.tex
diff --git a/dev-python/sympy/files/sympy-1.0-zeta.patch b/dev-python/sympy/files/sympy-1.0-zeta.patch
new file mode 100644
index 000000000000..43f54832c948
--- /dev/null
+++ b/dev-python/sympy/files/sympy-1.0-zeta.patch
@@ -0,0 +1,47 @@
+diff -r -U2 sympy-1.0.orig/sympy/functions/special/tests/test_zeta_functions.py sympy-1.0/sympy/functions/special/tests/test_zeta_functions.py
+--- sympy-1.0.orig/sympy/functions/special/tests/test_zeta_functions.py	2016-03-09 00:38:39.000000000 +0600
++++ sympy-1.0/sympy/functions/special/tests/test_zeta_functions.py	2016-12-28 23:25:19.370041561 +0700
+@@ -125,5 +125,5 @@
+     assert polylog(s, 0) == 0
+     assert polylog(s, 1) == zeta(s)
+-    assert polylog(s, -1) == dirichlet_eta(s)
++    assert polylog(s, -1) == -dirichlet_eta(s)
+ 
+     assert myexpand(polylog(1, z), -log(1 + exp_polar(-I*pi)*z))
+diff -r -U2 sympy-1.0.orig/sympy/functions/special/zeta_functions.py sympy-1.0/sympy/functions/special/zeta_functions.py
+--- sympy-1.0.orig/sympy/functions/special/zeta_functions.py	2016-03-09 00:38:39.000000000 +0600
++++ sympy-1.0/sympy/functions/special/zeta_functions.py	2016-12-28 23:23:56.109047180 +0700
+@@ -245,5 +245,5 @@
+     zeta(s)
+     >>> polylog(s, -1)
+-    dirichlet_eta(s)
++    -dirichlet_eta(s)
+ 
+     If :math:`s` is a negative integer, :math:`0` or :math:`1`, the
+@@ -272,10 +272,17 @@
+     @classmethod
+     def eval(cls, s, z):
++        from sympy import unpolarify
+         if z == 1:
+             return zeta(s)
+         elif z == -1:
+-            return dirichlet_eta(s)
++            return -dirichlet_eta(s)
+         elif z == 0:
+-            return 0
++            return S.Zero
++
++        # branch handling
++        if (1 - abs(z)).is_nonnegative:
++            newz = unpolarify(z)
++            if newz != z:
++                return cls(s, newz)
+ 
+     def fdiff(self, argindex=1):
+@@ -486,5 +493,5 @@
+     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}`.
diff --git a/dev-python/sympy/files/sympy-1.1.1-zeta.patch b/dev-python/sympy/files/sympy-1.1.1-zeta.patch
new file mode 100644
index 000000000000..d9bab8096fac
--- /dev/null
+++ b/dev-python/sympy/files/sympy-1.1.1-zeta.patch
@@ -0,0 +1,29 @@
+diff -U2 -r sympy-1.1.1.orig/sympy/functions/special/zeta_functions.py sympy-1.1.1/sympy/functions/special/zeta_functions.py
+--- sympy-1.1.1.orig/sympy/functions/special/zeta_functions.py	2017-07-22 05:17:42.000000000 +0700
++++ sympy-1.1.1/sympy/functions/special/zeta_functions.py	2017-07-28 06:35:28.477927184 +0700
+@@ -272,4 +272,5 @@
+     @classmethod
+     def eval(cls, s, z):
++        from sympy import unpolarify
+         if z == 1:
+             return zeta(s)
+@@ -277,5 +278,11 @@
+             return -dirichlet_eta(s)
+         elif z == 0:
+-            return 0
++            return S.Zero
++
++        # branch handling
++        if (1 - abs(z)).is_nonnegative:
++            newz = unpolarify(z)
++            if newz != z:
++                return cls(s, newz)
+ 
+     def fdiff(self, argindex=1):
+@@ -483,5 +490,5 @@
+     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}`.
diff --git a/dev-python/sympy/metadata.xml b/dev-python/sympy/metadata.xml
new file mode 100644
index 000000000000..4a6d0ef3980f
--- /dev/null
+++ b/dev-python/sympy/metadata.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>grozin@gentoo.org</email>
+    <name>Andrey Grozin</name>
+  </maintainer>
+  <maintainer type="project">
+    <email>sci-mathematics@gentoo.org</email>
+    <name>Gentoo Mathematics Project</name>
+  </maintainer>
+  <longdescription>
+ SymPy is a Python library for symbolic mathematics (manipulation). It
+ aims to become a full-featured computer algebra system (CAS) while keeping
+ the code as simple as possible in order to be comprehensible and easily
+ extensible. SymPy is written entirely in Python and does not require
+ any external libraries, except optionally for plotting support.
+</longdescription>
+  <use>
+    <flag name="ipython">Add support for <pkg>dev-python/ipython</pkg></flag>
+    <flag name="imaging">Add support for <pkg>dev-python/pillow</pkg></flag>
+    <flag name="mathml">Add support for mathml</flag>
+    <flag name="pyglet">Use <pkg>dev-python/pyglet</pkg> for plots and print preview</flag>
+    <flag name="symengine">Add support for a <pkg>dev-python/symengine</pkg> backend</flag>    
+    <flag name="texmacs">Add <pkg>app-office/texmacs</pkg> interface</flag>   
+    <flag name="theano">Add support for <pkg>dev-python/theano</pkg></flag>
+  </use>
+  <upstream>
+    <remote-id type="pypi">sympy</remote-id>
+    <remote-id type="github">sympy/sympy</remote-id>
+  </upstream>
+</pkgmetadata>
diff --git a/dev-python/sympy/sympy-0.7.6.1-r1.ebuild b/dev-python/sympy/sympy-0.7.6.1-r1.ebuild
new file mode 100644
index 000000000000..4a3641dbee9f
--- /dev/null
+++ b/dev-python/sympy/sympy-0.7.6.1-r1.ebuild
@@ -0,0 +1,97 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+PYTHON_COMPAT=( python{2_7,3_4} )
+
+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 ~x86-macos ~x64-macos"
+IUSE="doc examples gtk imaging ipython latex mathml opengl pdf png pyglet test texmacs theano"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	doc? ( || ( $(python_gen_useflags 'python2*') ) )"
+
+RDEPEND="
+	$(python_gen_cond_dep '>=dev-python/pexpect-2.0[${PYTHON_USEDEP}]' python2_7)
+	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? ( $(python_gen_cond_dep 'dev-python/pyglet[${PYTHON_USEDEP}]' python2_7) )
+	texmacs? ( app-office/texmacs )
+	theano? ( $(python_gen_cond_dep 'dev-python/theano[${PYTHON_USEDEP}]' python2_7) )
+"
+
+DEPEND="${RDEPEND}
+	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] )
+	test? ( ${RDEPEND} dev-python/pytest[${PYTHON_USEDEP}] )"
+
+pkg_setup() {
+	use doc && DISTUTILS_ALL_SUBPHASE_IMPLS=( 'python2*' )
+}
+
+python_prepare_all() {
+	epatch "${FILESDIR}"/${PN}-0.7.6-doc-makefile.patch
+	epatch "${FILESDIR}"/${P}-sphinx-1.3.1.patch
+	epatch "${FILESDIR}"/${P}-zeta.patch
+	distutils-r1_python_prepare_all
+}
+
+python_compile() {
+	PYTHONPATH="." distutils-r1_python_compile
+}
+
+python_compile_all() {
+	if use doc; then
+		export XDG_CONFIG_HOME="${T}/config-dir"
+		mkdir "${XDG_CONFIG_HOME}" || die
+		chmod 0700 "${XDG_CONFIG_HOME}" || die
+		emake -j1 -C doc html info cheatsheet
+	fi
+}
+
+python_test() {
+	virtx "${PYTHON}" setup.py test
+}
+
+python_install() {
+	PYTHONPATH="." distutils-r1_python_install
+}
+
+python_install_all() {
+	local DOCS=( AUTHORS README.rst )
+	use doc &&\
+		DOCS+=(
+			doc/_build/cheatsheet/cheatsheet.pdf
+			doc/_build/cheatsheet/combinatoric_cheatsheet.pdf
+		) && \
+		local HTML_DOCS=( doc/_build/html/. ) && \
+		doinfo doc/_build/texinfo/${PN}.info
+	use examples && local EXAMPLES=( examples/. )
+	distutils-r1_python_install_all
+
+	if use texmacs; then
+		exeinto /usr/libexec/TeXmacs/bin/
+		doexe data/TeXmacs/bin/tm_sympy
+		insinto /usr/share/TeXmacs/plugins/sympy/
+		doins -r data/TeXmacs/progs
+	fi
+}
diff --git a/dev-python/sympy/sympy-1.0-r1.ebuild b/dev-python/sympy/sympy-1.0-r1.ebuild
new file mode 100644
index 000000000000..5b5ce197fba5
--- /dev/null
+++ b/dev-python/sympy/sympy-1.0-r1.ebuild
@@ -0,0 +1,95 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
+
+inherit distutils-r1 eutils virtualx
+
+DESCRIPTION="Computer Algebra System in pure Python"
+HOMEPAGE="https://sympy.org"
+SRC_URI="https://github.com/${PN}/${PN}/releases/download/${P}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE="doc examples gtk imaging ipython latex mathml opengl pdf png pyglet test texmacs theano"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	doc? ( || ( $(python_gen_useflags 'python2*') ) )"
+
+RDEPEND="dev-python/mpmath[${PYTHON_USEDEP}]
+	$(python_gen_cond_dep '>=dev-python/pexpect-2.0[${PYTHON_USEDEP}]' python2_7)
+	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? ( $(python_gen_cond_dep 'dev-python/pyglet[${PYTHON_USEDEP}]' python2_7) )
+	texmacs? ( app-office/texmacs )
+	theano? ( $(python_gen_cond_dep 'dev-python/theano[${PYTHON_USEDEP}]' python2_7) )
+"
+
+DEPEND="${RDEPEND}
+	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] app-text/docbook2X )
+	test? ( ${RDEPEND} dev-python/pytest[${PYTHON_USEDEP}] )"
+
+pkg_setup() {
+	use doc && DISTUTILS_ALL_SUBPHASE_IMPLS=( 'python2*' )
+}
+
+python_prepare_all() {
+	epatch "${FILESDIR}"/${P}-doc-makefile.patch
+	epatch "${FILESDIR}"/${P}-zeta.patch
+	distutils-r1_python_prepare_all
+}
+
+python_compile() {
+	PYTHONPATH="." distutils-r1_python_compile
+}
+
+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() {
+	PYTHONPATH="." distutils-r1_python_install
+}
+
+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/${PN}.info
+	fi
+	use examples && local EXAMPLES=( examples/. )
+	distutils-r1_python_install_all
+
+	if use texmacs; then
+		exeinto /usr/libexec/TeXmacs/bin/
+		doexe data/TeXmacs/bin/tm_sympy
+		insinto /usr/share/TeXmacs/plugins/sympy/
+		doins -r data/TeXmacs/progs
+	fi
+}
diff --git a/dev-python/sympy/sympy-1.1.1.ebuild b/dev-python/sympy/sympy-1.1.1.ebuild
new file mode 100644
index 000000000000..75bafa3475ff
--- /dev/null
+++ b/dev-python/sympy/sympy-1.1.1.ebuild
@@ -0,0 +1,90 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
+
+inherit distutils-r1 eutils virtualx
+
+DESCRIPTION="Computer Algebra System in pure Python"
+HOMEPAGE="https://sympy.org"
+SRC_URI="https://github.com/${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? ( || ( $(python_gen_useflags 'python2*') ) )"
+
+RDEPEND="dev-python/mpmath[${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}-zeta.patch
+	"${FILESDIR}"/${PN}-1.0-doc-makefile.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
+}
diff --git a/dev-python/sympy/sympy-1.1.ebuild b/dev-python/sympy/sympy-1.1.ebuild
new file mode 100644
index 000000000000..b0780f654b51
--- /dev/null
+++ b/dev-python/sympy/sympy-1.1.ebuild
@@ -0,0 +1,89 @@
+# 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? ( || ( $(python_gen_useflags 'python2*') ) )"
+
+RDEPEND="dev-python/mpmath[${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=(
+	"${FILESDIR}"/${PN}-1.0-doc-makefile.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
+}