%define scl rh-python36
%{?scl:%scl_package %{name}}
%{!?scl:%global pkg_name %{name}}

%define name typing_extensions
%define version 3.7.4.1
%define unmangled_version 3.7.4.1
%define unmangled_version 3.7.4.1
%define release 1

Summary: Backported and Experimental Type Hints for Python 3.5+
%{?scl:Requires: %{scl}-runtime}
%{?scl:BuildRequires: %{scl}-runtime}
Name: %{?scl_prefix}typing_extensions
Version: %{version}
Release: %{release}
Source0: typing_extensions-%{unmangled_version}.tar.gz
License: PSF
Group: Development/Libraries
BuildRoot: %{_tmppath}/typing_extensions-%{version}-%{release}-buildroot
Prefix: %{_prefix}
BuildArch: noarch
Vendor: Guido van Rossum, Jukka Lehtosalo, Lukasz Langa, Michael Lee <levkivskyi@gmail.com>
Packager: Martin Juhl <m@rtinjuhl.dk>
Url: https://github.com/python/typing/blob/master/typing_extensions/README.rst


%description
Typing Extensions -- Backported and Experimental Type Hints for Python

The ``typing`` module was added to the standard library in Python 3.5 on
a provisional basis and will no longer be provisional in Python 3.7. However,
this means users of Python 3.5 - 3.6 who are unable to upgrade will not be
able to take advantage of new types added to the ``typing`` module, such as
``typing.Text`` or ``typing.Coroutine``.

The ``typing_extensions`` module contains both backports of these changes
as well as experimental types that will eventually be added to the ``typing``
module, such as ``Protocol`` or ``TypedDict``.

Users of other Python versions should continue to install and use
the ``typing`` module from PyPi instead of using this one unless specifically
writing code that must be compatible with multiple Python versions or requires
experimental types.



%prep
%{?scl:scl enable %{scl} - << \EOF}
set -ex
%setup -n typing_extensions-%{unmangled_version} -n typing_extensions-%{unmangled_version}
%{?scl:EOF}


%build
%{?scl:scl enable %{scl} - << \EOF}
set -ex
python3 setup.py build
%{?scl:EOF}


%install
%{?scl:scl enable %{scl} - << \EOF}
set -ex
python3 setup.py install --single-version-externally-managed -O1 --root=$RPM_BUILD_ROOT --record=INSTALLED_FILES
%{?scl:EOF}


%clean
%{?scl:scl enable %{scl} - << \EOF}
set -ex
rm -rf $RPM_BUILD_ROOT
%{?scl:EOF}


%files -f INSTALLED_FILES
%defattr(-,root,root)