PyAES: new recipe (#4257)

tested on all 3 platforms

dev-python/pyaes/pyaes-1.6.0.recipe

@@ -0,0 +1,71 @@
+SUMMARY="Python implementation of the AES block cipher algorithm"
+DESCRIPTION="A pure-Python implementation of the AES block cipher algorithm \
+and the common modes of operation (CBC, CFB, CTR, ECB and OFB)."
+HOMEPAGE="https://pypi.python.org/pypi/pip"
+COPYRIGHT="2014 Richard Moore"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://github.com/ricmoo/pyaes/archive/v$portVersion.tar.gz"
+CHECKSUM_SHA256="69fb7517bcb8d834d521e31bca671456bd6de87cdf2c338171a48dedebbcf42e"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python python36 python3)
+PYTHON_VERSIONS=(2.7 3.6 3.7)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+pythonPackage=${PYTHON_PACKAGES[i]}
+pythonVersion=${PYTHON_VERSIONS[$i]}
+eval "PROVIDES_${pythonPackage}=\"\
+	${portName}_$pythonPackage = $portVersion\n\
+	cmd:pip$pythonVersion\n\
+	\"; \
+REQUIRES_$pythonPackage=\"\
+	haiku\n\
+	cmd:python$pythonVersion\n\
+	setuptools_$pythonPackage\n\
+	\""
+BUILD_REQUIRES="$BUILD_REQUIRES
+	setuptools_$pythonPackage"
+BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+	cmd:python$pythonVersion"
+done
+
+PROVIDES_python="$PROVIDES_python
+	cmd:pip
+	"
+REPLACES_python="
+	python_pip
+	"
+REPLACES_python3="
+	python3_pip
+	"
+
+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
+}