python3-virtualenv package added

Signed-off-by: basebuilder_pel7x64builder0 <basebuilder@powerel.org>

SOURCES/check-exec_dir.patch

@@ -0,0 +1,16 @@
+diff --git a/virtualenv.py b/virtualenv.py
+index c4e3bd5..89b8863 100755
+--- a/virtualenv.py
++++ b/virtualenv.py
+@@ -1181,8 +1181,9 @@ def install_python(home_dir, lib_dir, inc_dir, bin_dir, site_packages, clear, sy
+             exec_dir = join(sys.exec_prefix, 'Lib')
+         else:
+             exec_dir = join(sys.exec_prefix, 'lib', py_version)
+-        for fn in os.listdir(exec_dir):
+-            copyfile(join(exec_dir, fn), join(lib_dir, fn), symlink)
++        if os.path.isdir(exec_dir):
++            for fn in os.listdir(exec_dir):
++                copyfile(join(exec_dir, fn), join(lib_dir, fn), symlink)
+
+     if is_jython:
+         # Jython has either jython-dev.jar and javalib/ dir, or just

SPECS/python3-virtualenv.spec

@@ -0,0 +1,73 @@
+Name:           python3-virtualenv
+Version:        15.1.0
+Release:        1%{?dist}
+Summary:        Tool to create isolated Python environments
+Group:          Development/Languages
+License:        MIT
+URL:            https://pypi.python.org/pypi/virtualenv
+Source0:        https://files.pythonhosted.org/packages/source/v/virtualenv/virtualenv-%{version}.tar.gz
+# virtualenv -p "/usr/bin/python3" venv fails if there are not packages installed
+# under /usr/local/lib/pythonX.Y/site-packages. Check if exec_dir exists before
+# listing it's content.
+Patch0: check-exec_dir.patch
+BuildArch:      noarch
+BuildRequires:  python3-devel
+# Not yet packaged
+#BuildRequires:  python%{python3_pkgversion}-sphinx
+BuildRequires:  python-sphinx
+
+
+%description
+virtualenv is a tool to create isolated Python environments. virtualenv
+is a successor to workingenv, and an extension of virtual-python. It is
+written by Ian Bicking, and sponsored by the Open Planning Project. It is
+licensed under an MIT-style permissive license.
+
+
+%package        doc
+Summary:        Documentation for python virtualenv
+%description    doc
+Documentation for python virtualenv.
+
+
+%prep
+%setup -q -n virtualenv-%{version}
+%{__sed} -i -e "1s|#!/usr/bin/env python||" virtualenv.py 
+%patch0 -p1
+
+
+%build
+%{__python3} setup.py build
+#{__python3} setup.py build_sphinx
+#%{__python2} setup.py build_sphinx
+rm -f build/sphinx/html/.buildinfo
+
+
+%install
+%{__python3} setup.py install --optimize 2 --root %{buildroot}
+# rename binaries to use python3
+mv %{buildroot}/%{_bindir}/virtualenv %{buildroot}/%{_bindir}/py3-virtualenv
+# The versioned 3.x script was removed from upstream. Add it back.
+cp %{buildroot}/%{_bindir}/py3-virtualenv %{buildroot}/%{_bindir}/virtualenv-%{python3_version}
+cp %{buildroot}/%{_bindir}/py3-virtualenv %{buildroot}/%{_bindir}/virtualenv-3
+
+%files
+%license LICENSE.txt
+%doc docs/*rst PKG-INFO AUTHORS.txt
+%{_bindir}/py3-virtualenv
+%{_bindir}/virtualenv-3
+%{_bindir}/virtualenv-%{python3_version}
+%{python3_sitelib}/virtualenv.py
+%{python3_sitelib}/virtualenv_support/
+%{python3_sitelib}/virtualenv-*.egg-info
+%{python3_sitelib}/__pycache__/*
+
+%files doc
+#%doc build/sphinx/*
+
+%changelog
+* Mon Aug 14 2017 Orion Poplawski <orion@cora.nwra.com> - 15.1.0-1
+- Update to 15.1.0
+
+* Fri Mar 10 2017 Orion Poplawski <orion@cora.nwra.com> - 15.0.3-1
+- Initial EPEL package