#!/bin/bash
python_sane_check() {
   Quiet python -V || wrap_fail "This is a python type recipe and you don't seem to have python installed."
}

# Can be overridden by the recipe
python_major=

python=python${python_major}
pythonversion=$($python -V 2>&1 | sed 's,Python \([0-9]*\.[0-9]*\).*,\1,')
sitepackages="${target}/lib/python${pythonversion}/site-packages"

python_init() {
   create_dirs_first="yes"
   build_target="build"
}

build_python_options() {
   # should exist in other modes too (eg, configure)
   if [ "$override_default_options" = "yes" ]
   then default_python_options=()
   else
      case "$1" in
      build)
         default_python_options=()
         ;;
      build_ext)
         default_python_options=(
            "--build-lib $sitepackages"
         )
         ;;
      install)
         default_python_options=(
            "--prefix $target"
         )
         ;;
      esac
   fi
   eval $(Combine_Arrays opts python_options default_python_options)
   Add_Use_Flags_Options_To_Array opts

   if [ ! -z "$goboIndex" ]
   then opts=(`echo ${opts[@]} | sed "s,$target,$goboIndex,g"`)
   fi

   # This must occur after the source is unpacked, so it can't go in _init.
   # We have to guard against build_script being set from the recipe, or
   # earlier in the compile process.
   if ! [ "${build_script}" ]
   then
      for i in setup.py configure.py build.py
      do [ -e "${sourcedir}/${i}" ] && build_script="$i"
      done
   fi
}

python_do_build() {
   $sudo_exec mkdir -p "$sitepackages"
   build_python_options $build_target
   $python $build_script $build_target ${opts[*]} || wrap_fail "Build failed."
}

python_do_install() {
   build_python_options $install_target
   SandboxInstall $verbose ${unmanagedlist:+--unmanaged-files "${unmanagedlist}"} ${sandboxopts:+"${sandboxopts[@]}"} -c $python "$appname" "$versionnumber" -- $build_script $install_target --root / ${opts[*]} || wrap_fail "Installation failed"
}