Re-add python sub-package, but python3 (#1323249)

libcaca.spec

@@ -6,12 +6,12 @@
 Summary: Library for Colour AsCii Art, text mode graphics
 Name: libcaca
 Version: 0.99
-Release: 0.39.%{beta}%{?dist}
+Release: 0.40.%{beta}%{?dist}
 License: WTFPL
 URL: http://caca.zoy.org/wiki/libcaca
 Source: http://caca.zoy.org/files/libcaca/libcaca-%{version}.%{beta}.tar.gz
 Patch0: libcaca-0.99.beta16-multilib.patch
-BuildRequires:  gcc-c++
+BuildRequires: gcc-c++
 BuildRequires: slang-devel
 BuildRequires: ncurses-devel
 BuildRequires: libX11-devel
@@ -21,8 +21,8 @@ BuildRequires: imlib2-devel
 BuildRequires: pango-devel
 # For the docs
 Buildrequires: doxygen
-Buildrequires: tetex-latex
-Buildrequires: tetex-dvips
+Buildrequires: texlive-latex
+Buildrequires: texlive-dvips
 
 %description
 libcaca is the Colour AsCii Art library. It provides high level functions
@@ -69,6 +69,14 @@ rendering features such as line and ellipses drawing, triangle filling and
 sprite blitting.
 
 
+%package -n python3-caca
+Summary: Python bindings for libcaca
+BuildRequires: python3-devel
+
+%description -n python3-caca
+This package contains the python bindings for using libcaca from python.
+
+
 %package -n ruby-caca
 Summary: Ruby bindings for libcaca
 Requires: ruby(release)
@@ -82,7 +90,11 @@ This package contains the ruby bindings for using libcaca from ruby.
 %prep
 %setup -q -n libcaca-%{version}.%{beta}
 %patch0 -p1 -b .multilib
-
+for file in python/examples/*.py; do
+  sed -e 's|/usr/bin/env python$|%{__python3}|g' ${file} > ${file}.tmp
+  touch -r ${file} ${file}.tmp
+  mv -f ${file}.tmp ${file}
+done
 
 %build
 sed -i -e 's|Config::CONFIG\["sitearchdir"\]|Config::CONFIG["vendorarchdir"]|' \
@@ -92,8 +104,7 @@ sed -i -e 's|Config::CONFIG\["sitearchdir"\]|Config::CONFIG["vendorarchdir"]|' \
 %configure \
   --disable-static \
   --disable-csharp \
-  --disable-java \
-  --disable-python
+  --disable-java
 # Remove useless rpath
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
@@ -144,6 +155,10 @@ rm -f %{buildroot}%{_docdir}/libcucul-dev
 %{_mandir}/man1/cacaview.1*
 %{_mandir}/man1/img2txt.1*
 
+%files -n python3-caca
+%doc python/examples
+%{python3_sitelib}/caca/
+
 %files -n ruby-caca
 %doc ruby/README
 %{ruby_vendorlibdir}/caca.rb
@@ -152,6 +167,10 @@ rm -f %{buildroot}%{_docdir}/libcucul-dev
 
 
 %changelog
+* Tue Jan 29 2019 Matthias Saou <matthias@saou.eu> 0.99-0.40.beta19
+- Update tetex to texlive in BR.
+- Re-add python sub-package, but python3 (#1323249).
+
 * Mon Jan 21 2019 Vít Ondruch <vondruch@redhat.com> - 0.99-0.39.beta19
 - Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.6