python-idna: Update to 3.6

This also adds a test.sh script for the packages feed CI.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/python-idna/test.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+[ "$1" = python3-idna ] || exit 0
+
+python3 - << 'EOF'
+
+import idna
+import idna.codec
+
+assert idna.encode('ドメイン.テスト') == b'xn--eckwd4c7c.xn--zckzah'
+assert idna.decode('xn--eckwd4c7c.xn--zckzah') == 'ドメイン.テスト'
+
+assert 'домен.испытание'.encode('idna2008') == b'xn--d1acufc.xn--80akhbyknj4f'
+assert b'xn--d1acufc.xn--80akhbyknj4f'.decode('idna2008') == 'домен.испытание'
+
+assert idna.alabel('测试') == b'xn--0zwm56d'
+
+assert idna.encode('Königsgäßchen', uts46=True) == b'xn--knigsgchen-b4a3dun'
+assert idna.decode('xn--knigsgchen-b4a3dun') == 'königsgäßchen'
+
+assert idna.encode('Königsgäßchen', uts46=True, transitional=True) == b'xn--knigsgsschen-lcb0w'
+
+EOF