ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/external/subpack/lang/python/python-referencing/Makefile b/external/subpack/lang/python/python-referencing/Makefile
new file mode 100644
index 0000000..7575ba7
--- /dev/null
+++ b/external/subpack/lang/python/python-referencing/Makefile
@@ -0,0 +1,47 @@
+#
+# Copyright (C) 2023 Jeffery To
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=python-referencing
+PKG_VERSION:=0.32.0
+PKG_RELEASE:=1
+
+PYPI_NAME:=referencing
+PKG_HASH:=689e64fe121843dcfd57b71933318ef1f91188ffb45367332700a86ac8fd6161
+
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=COPYING
+PKG_MAINTAINER:=Jeffery To <jeffery.to@gmail.com>
+
+PKG_BUILD_DEPENDS:=python-hatchling/host python-hatch-vcs/host
+
+include ../pypi.mk
+include $(INCLUDE_DIR)/package.mk
+include ../python3-package.mk
+
+define Package/python3-referencing
+ SECTION:=lang
+ CATEGORY:=Languages
+ SUBMENU:=Python
+ TITLE:=JSON Referencing + Python
+ URL:=https://github.com/python-jsonschema/referencing
+ DEPENDS:= \
+ +python3-light \
+ +python3-email \
+ +python3-urllib \
+ +python3-attrs \
+ +python3-rpds-py
+endef
+
+define Package/python3-referencing/description
+An implementation-agnostic implementation of JSON reference resolution.
+endef
+
+$(eval $(call Py3Package,python3-referencing))
+$(eval $(call BuildPackage,python3-referencing))
+$(eval $(call BuildPackage,python3-referencing-src))
diff --git a/external/subpack/lang/python/python-referencing/test.sh b/external/subpack/lang/python/python-referencing/test.sh
new file mode 100644
index 0000000..0517ba1
--- /dev/null
+++ b/external/subpack/lang/python/python-referencing/test.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+[ "$1" = python3-referencing ] || exit 0
+
+python3 - << 'EOF'
+
+from referencing import Registry, Resource
+import referencing.jsonschema
+
+schema = Resource.from_contents( # Parse some contents into a 2020-12 JSON Schema
+ {
+ "$schema": "https://json-schema.org/draft/2020-12/schema",
+ "$id": "urn:example:a-202012-schema",
+ "$defs": {
+ "nonNegativeInteger": {
+ "$anchor": "nonNegativeInteger",
+ "type": "integer",
+ "minimum": 0,
+ },
+ },
+ }
+)
+registry = schema @ Registry() # Add the resource to a new registry
+
+# From here forward, this would usually be done within a library wrapping this one,
+# like a JSON Schema implementation
+resolver = registry.resolver()
+resolved = resolver.lookup("urn:example:a-202012-schema#nonNegativeInteger")
+assert resolved.contents == {
+ "$anchor": "nonNegativeInteger",
+ "type": "integer",
+ "minimum": 0,
+}
+
+EOF