--- /dev/null
+diff -r -U3 spyder-4.0.0b1.orig/setup.py spyder-4.0.0b1/setup.py
+--- spyder-4.0.0b1.orig/setup.py 2018-08-12 04:35:49.000000000 +0700
++++ spyder-4.0.0b1/setup.py 2018-08-14 20:25:32.827148778 +0700
+@@ -83,12 +83,7 @@
+ def get_data_files():
+ """Return data_files in a platform dependent manner"""
+ if sys.platform.startswith('linux'):
+- if PY3:
+- data_files = [('share/applications', ['scripts/spyder3.desktop']),
+- ('share/icons', ['img_src/spyder3.png']),
+- ('share/metainfo', ['scripts/spyder3.appdata.xml'])]
+- else:
+- data_files = [('share/applications', ['scripts/spyder.desktop']),
++ data_files = [('share/applications', ['scripts/spyder.desktop']),
+ ('share/icons', ['img_src/spyder.png'])]
+ elif os.name == 'nt':
+ data_files = [('scripts', ['img_src/spyder.ico',
+@@ -112,21 +107,6 @@
+
+
+ #==============================================================================
+-# Make Linux detect Spyder desktop file
+-#==============================================================================
+-class MyInstallData(install_data):
+- def run(self):
+- install_data.run(self)
+- if sys.platform.startswith('linux'):
+- try:
+- subprocess.call(['update-desktop-database'])
+- except:
+- print("ERROR: unable to update desktop database",
+- file=sys.stderr)
+-CMDCLASS = {'install_data': MyInstallData}
+-
+-
+-#==============================================================================
+ # Main scripts
+ #==============================================================================
+ # NOTE: the '[...]_win_post_install.py' script is installed even on non-Windows
+@@ -210,8 +190,7 @@
+ 'Intended Audience :: Science/Research',
+ 'Intended Audience :: Developers',
+ 'Topic :: Scientific/Engineering',
+- 'Topic :: Software Development :: Widget Sets'],
+- cmdclass=CMDCLASS)
++ 'Topic :: Software Development :: Widget Sets'])
+
+
+ #==============================================================================
--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_5,3_6} )
+
+inherit eutils distutils-r1 xdg-utils
+MY_P=${P/_beta/b}
+
+DESCRIPTION="The Scientific PYthon Development EnviRonment"
+HOMEPAGE="
+ https://www.spyder-ide.org/
+ https://github.com/spyder-ide/spyder/
+ https://pypi.org/project/spyder/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${MY_P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="hdf5 +webengine webkit"
+REQUIRED_USE="webengine? ( !webkit )"
+
+RDEPEND="
+ hdf5? ( dev-python/h5py[${PYTHON_USEDEP}] )
+ dev-python/chardet[${PYTHON_USEDEP}]
+ dev-python/cloudpickle[${PYTHON_USEDEP}]
+ dev-python/jedi[${PYTHON_USEDEP}]
+ dev-python/nbconvert[${PYTHON_USEDEP}]
+ dev-python/pycodestyle[${PYTHON_USEDEP}]
+ dev-python/pickleshare[${PYTHON_USEDEP}]
+ dev-python/psutil[${PYTHON_USEDEP}]
+ dev-python/pyflakes[${PYTHON_USEDEP}]
+ dev-python/pygments[${PYTHON_USEDEP}]
+ dev-python/pylint[${PYTHON_USEDEP}]
+ dev-python/PyQt5[${PYTHON_USEDEP},svg,webengine?,webkit?]
+ dev-python/pyzmq[${PYTHON_USEDEP}]
+ >=dev-python/qtawesome-0.4.1[${PYTHON_USEDEP}]
+ dev-python/qtconsole[${PYTHON_USEDEP}]
+ dev-python/QtPy[${PYTHON_USEDEP},svg,webengine?,webkit?]
+ >=dev-python/rope-0.10.7[${PYTHON_USEDEP}]
+ dev-python/sphinx[${PYTHON_USEDEP}]
+ dev-python/numpydoc[${PYTHON_USEDEP}]
+ >=dev-python/spyder-kernels-1.0"
+DEPEND="${RDEPEND}
+ dev-python/setuptools[${PYTHON_USEDEP}]"
+
+# Based on the courtesy of Arfrever
+PATCHES=( "${FILESDIR}"/${P}-build.patch )
+
+S="${WORKDIR}/${MY_P}"
+
+python_install() {
+ distutils-r1_python_install
+ python_newscript scripts/${PN} ${PN}${EPYTHON:6:1}
+}
+
+python_install_all() {
+ distutils-r1_python_install_all
+ doicon spyder/images/spyder.svg
+ make_desktop_entry spyder Spyder spyder "Development;IDE"
+}
+
+pkg_postinst() {
+ xdg_desktop_database_update
+
+ elog "To get additional features, optional runtime dependencies may be installed:"
+ optfeature "2D/3D plotting in the Python and IPython consoles" dev-python/matplotlib
+ optfeature "View and edit DataFrames and Series in the Variable Explorer" dev-python/pandas
+ optfeature "View and edit two or three dimensional arrays in the Variable Explorer" dev-python/numpy
+ optfeature "Symbolic mathematics in the IPython console" dev-python/sympy
+ optfeature "Import Matlab workspace files in the Variable Explorer" sci-libs/scipy
+ optfeature "Run Cython files in the IPython console" dev-python/cython
+}
+
+pkg_postrm() {
+ xdg_desktop_database_update
+}