ipython: fork and 7.13.0 bump

dev-python/ipython/Manifest

@@ -0,0 +1 @@
+DIST ipython-7.13.0.tar.gz 5224667 BLAKE2B f8fda7676046b10f46d46905ac56078e25200af777522ec8a4ac23c7667e38bef8b22a041bd57beaea1310c0460a94dea61f55b371a60ab1f24ff92fd40d143c SHA512 3fff48649ee67f2f5652e49815595c66aea1545dfcdf045e717c4142f698ad3b37b90fabe544cb57a4db5d467a91d6f091871fc7361c08d68b00e57591f29d85

dev-python/ipython/files/2.1.0-substitute-files.patch

@@ -0,0 +1,27 @@
+substitute the insource files with these messages
+diff --git a/IPython/extensions/octavemagic.py b/IPython/extensions/octavemagic.py
+new file mode 100644
+index 0000000..dc93fe4
+--- /dev/null
++++ b/IPython/extensions/octavemagic.py
+@@ -0,0 +1,7 @@
++import warnings
++
++def load_ipython_extension(ip):
++    msg = ("The octavemagic extension has been moved to oct2py. "
++           "After installing oct2py, you can load octavemagic with the "
++           "following command: '%load_ext oct2py.ipython'.")
++    warnings.warn(msg, Warning, stacklevel=2)
+diff --git a/IPython/extensions/rmagic.py b/IPython/extensions/rmagic.py
+new file mode 100644
+index 0000000..739e491
+--- /dev/null
++++ b/IPython/extensions/rmagic.py
+@@ -0,0 +1,7 @@
++import warnings
++
++def load_ipython_extension(ip):
++    msg = ("The rmagic extension has been moved to rpy2. "
++           "After installing rpy2, you can load rmagic with the "
++           "following command: '%load_ext rpy2.ipython'.")
++    warnings.warn(msg, Warning, stacklevel=2)

dev-python/ipython/ipython-7.13.0.ebuild

@@ -0,0 +1,133 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7} )
+PYTHON_REQ_USE='readline,sqlite,threads(+)'
+
+inherit distutils-r1 eutils virtualx
+
+DESCRIPTION="Advanced interactive shell for Python"
+HOMEPAGE="http://ipython.org/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="amd64 ~arm ~arm64 ~ppc ppc64 x86 ~amd64-linux ~x86-linux"
+IUSE="doc examples matplotlib notebook nbconvert qt5 +smp test"
+RESTRICT="!test? ( test )"
+
+CDEPEND="
+	>=dev-python/jedi-0.10[${PYTHON_USEDEP}]
+	dev-python/decorator[${PYTHON_USEDEP}]
+	dev-python/pickleshare[${PYTHON_USEDEP}]
+	dev-python/traitlets[${PYTHON_USEDEP}]
+	>=dev-python/prompt_toolkit-2.0.0[${PYTHON_USEDEP}]
+	<dev-python/prompt_toolkit-3.1[${PYTHON_USEDEP}]
+	dev-python/pygments[${PYTHON_USEDEP}]
+	dev-python/backcall[${PYTHON_USEDEP}]
+	dev-python/pexpect[${PYTHON_USEDEP}]
+	matplotlib? ( dev-python/matplotlib[${PYTHON_USEDEP}] )
+"
+
+RDEPEND="${CDEPEND}
+	nbconvert? ( dev-python/nbconvert[${PYTHON_USEDEP}] )"
+
+DEPEND="${CDEPEND}
+	dev-python/setuptools[${PYTHON_USEDEP}]
+	test? (
+		>=dev-python/ipykernel-5.1.0[${PYTHON_USEDEP}]
+		dev-python/nbformat[${PYTHON_USEDEP}]
+		dev-python/nose[${PYTHON_USEDEP}]
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/requests[${PYTHON_USEDEP}]
+		dev-python/testpath[${PYTHON_USEDEP}]
+	)
+	doc? (
+		>=dev-python/ipykernel-5.1.0[${PYTHON_USEDEP}]
+		>=dev-python/sphinx-2[${PYTHON_USEDEP}]
+	)"
+
+PDEPEND="
+	notebook? (
+		dev-python/notebook[${PYTHON_USEDEP}]
+		dev-python/ipywidgets[${PYTHON_USEDEP}]
+		dev-python/widgetsnbextension[${PYTHON_USEDEP}]
+	)
+	qt5? ( dev-python/qtconsole[${PYTHON_USEDEP}] )
+	smp? (
+		>=dev-python/ipykernel-5.1.0[${PYTHON_USEDEP}]
+		>=dev-python/ipyparallel-6.2.3[${PYTHON_USEDEP}]
+	)"
+
+PATCHES=( "${FILESDIR}"/2.1.0-substitute-files.patch )
+
+DISTUTILS_IN_SOURCE_BUILD=1
+
+python_prepare_all() {
+	# Remove out of date insource files
+	rm IPython/extensions/cythonmagic.py || die
+	rm IPython/extensions/rmagic.py || die
+
+	# Prevent un-needed download during build
+	if use doc; then
+		sed -e "/^    'sphinx.ext.intersphinx',/d" -i docs/source/conf.py || die
+	fi
+
+	distutils-r1_python_prepare_all
+}
+
+python_compile_all() {
+	if use doc; then
+		emake -C docs html_noapi
+		HTML_DOCS=( docs/build/html/. )
+	fi
+}
+
+src_test() {
+	virtx distutils-r1_src_test
+}
+
+python_test() {
+	distutils_install_for_testing
+	pushd "${TEST_DIR}" >/dev/null || die
+	"${TEST_DIR}"/scripts/iptest || die
+	popd >/dev/null || die
+}
+
+python_install() {
+	distutils-r1_python_install
+
+	# Create ipythonX.Y symlinks.
+	# TODO:
+	# 1. do we want them for pypy? No.  pypy has no numpy
+	# 2. handle it in the eclass instead (use _python_ln_rel).
+	# With pypy not an option the dosym becomes unconditional
+	dosym ../lib/python-exec/${EPYTHON}/ipython \
+		/usr/bin/ipython${EPYTHON#python}
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}
+
+pkg_postinst() {
+	optfeature "sympyprinting" dev-python/sympy
+	optfeature "cythonmagic" dev-python/cython
+	optfeature "%lprun magic command" dev-python/line_profiler
+	optfeature "%mprun magic command" dev-python/memory_profiler
+
+	if use nbconvert; then
+		if ! has_version app-text/pandoc ; then
+			einfo "Node.js will be used to convert notebooks to other formats"
+			einfo "like HTML. Support for that is still experimental. If you"
+			einfo "encounter any problems, please use app-text/pandoc instead."
+		fi
+	fi
+}

dev-python/ipython/metadata.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>python@gentoo.org</email>
+    <name>Python</name>
+  </maintainer>
+  <longdescription lang="en">
+  IPython provides a replacement for the interactive Python interpreter with
+  extra functionality. Main features:
+  * Comprehensive object introspection.
+  * Input history, persistent across sessions.
+  * Caching of output results during a session with automatically generated
+    references.
+  * Readline based name completion.
+  * Extensible system of 'magic' commands for controlling the environment and
+    performing many tasks related either to IPython or the operating system.
+  * Configuration system with easy switching between different setups (simpler
+    than changing $PYTHONSTARTUP environment variables every time).
+  * Session logging and reloading.
+  * Extensible syntax processing for special purpose situations.
+  * Access to the system shell with user-extensible alias system.
+  * Easily embeddable in other Python programs.
+  * Integrated access to the pdb debugger and the Python profiler.
+</longdescription>
+  <longdescription lang="ja">
+対話的に利用する場合にPythonインタープリタから、より機能が豊富なIPythonへ置き換える事ができます。
+
+主機能：
+* 内包的オブジェクトの分析。
+* 入力ヒストリーはセッションを越えて記憶し続けます。
+* 出力は自動作成されるリファレンスのセッション間はキャッシュします。
+* Readlineを利用した名前補完。
+* 環境管理とIPythonまたはOSのどちらかに関係するタスク実行のためのmagic
+  コマンドを拡張可能なシステム。
+* 異なるセットアップを簡単に交換できるコンフィグレーション・システム。
+  (毎回起動時に、$PYTHONSTARTUP環境変数を指定するよりも簡単です。)
+* セッション・ロギングとセッション・リローディング。
+* 特別な状況時のための拡張可能な構文解析。
+* ユーザー定義できるエイリアス・システムでシステム・シェルにアクセス。
+* 他のPython言語プログラムを組み込むのが簡単。
+* pdbデバッガとprofilerへの統合アクセス。
+</longdescription>
+  <use>
+    <flag name="matplotlib">Add support for <pkg>dev-python/matplotlib</pkg></flag>
+    <flag name="notebook">Install requirements for the web notebook based on <pkg>www-servers/tornado</pkg></flag>
+    <flag name="nbconvert">Enable support for converting notebooks to various formats using <pkg>app-text/pandoc</pkg></flag>
+  </use>
+  <upstream>
+    <remote-id type="pypi">ipython</remote-id>
+    <remote-id type="github">ipython/ipython</remote-id>
+  </upstream>
+</pkgmetadata>

profiles/pentoo/base/package.accept_keywords/dev-python

@@ -516,3 +516,6 @@ dev-python/minidump
 dev-python/winacl
 dev-python/aiocmd
 dev-python/asysocks
+
+#for recent prompt_toolkit
+=dev-python/ipython-7.13*

profiles/pentoo/base/package.use/dev-python

@@ -14,14 +14,8 @@ dev-python/ipython matplotlib
 #urh
 dev-python/PyQt5 testlib
 
-# >=ipython-6 does not support python2
-dev-python/netaddr -cli
-dev-python/ipykernel -python_targets_python2_7
-dev-python/ipyparallel -python_targets_python2_7
-dev-python/notebook -python_targets_python2_7
-dev-python/qtconsole -python_targets_python2_7
-dev-util/androguard -python_targets_python2_7
-
-dev-python/networkx -python_targets_python2_7
+#remove python2 deps
+#dev-python/netaddr -cli
+dev-python/matplotlib -wxwidgets
 
 dev-python/django-constance database