Add some python packages.

Some gertty dependencies, more to come.

dev-python/urwid/urwid-2.0.1.recipe

@@ -0,0 +1,61 @@
+SUMMARY="Console user interface library for Python"
+DESCRIPTION="Urwid offers an alternative to using Python’s curses module \
+directly and handles many of the difficult and tedious tasks for you."
+HOMEPAGE="http://urwid.org/"
+COPYRIGHT="2004-2018  Ian Ward"
+LICENSE="GNU LGPL v2.1"
+REVISION="1"
+SOURCE_URI="https://pypi.org/packages/source/u/urwid/urwid-2.0.1.tar.gz"
+CHECKSUM_SHA256="644d3e3900867161a2fc9287a9762753d66bd194754679adb26aede559bcccbc"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python3)
+PYTHON_VERSIONS=(3.6)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+pythonPackage=${PYTHON_PACKAGES[i]}
+pythonVersion=${PYTHON_VERSIONS[$i]}
+eval "PROVIDES_${pythonPackage}=\"\
+	${portName}_$pythonPackage = $portVersion\
+	\"; \
+REQUIRES_$pythonPackage=\"\
+	haiku\n\
+	cmd:python$pythonVersion\
+	\""
+BUILD_REQUIRES="$BUILD_REQUIRES
+	setuptools_$pythonPackage"
+BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+	cmd:python$pythonVersion"
+done
+
+INSTALL()
+{
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		python=python$pythonVersion
+		installLocation=$prefix/lib/$python/vendor-packages/
+		export PYTHONPATH=$installLocation:$PYTHONPATH
+		mkdir -p $installLocation
+		rm -rf build
+		$python setup.py build install \
+			--root=/ --prefix=$prefix
+
+		packageEntries  $pythonPackage \
+			$prefix/lib/python*
+	done
+}
+
+