package/python-typing-extensions: new package

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 3fb7bb45602c7ec08cb9835d2ec00e1a0a3e7c87)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

DEVELOPERS

@@ -1591,6 +1591,7 @@ F:	package/python-intelhex/
 F:	package/python-packaging/
 F:	package/python-pluggy/
 F:	package/python-pytest/
+F:	package/python-typing-extensions/
 F:	package/python-xmodem/
 F:	package/rs485conf/
 F:	package/turbolua/

package/Config.in

@@ -1207,6 +1207,7 @@ menu "External python modules"
 	source "package/python-txtorcon/Config.in"
 	source "package/python-typepy/Config.in"
 	source "package/python-typing/Config.in"
+	source "package/python-typing-extensions/Config.in"
 	source "package/python-u-msgpack/Config.in"
 	source "package/python-ubjson/Config.in"
 	source "package/python-ujson/Config.in"

package/python-typing-extensions/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_PYTHON_TYPING_EXTENSIONS
+	bool "python-typing-extensions"
+	select BR2_PACKAGE_PYTHON_TYPING if BR2_PACKAGE_PYTHON # runtime
+	help
+	  Backported and Experimental Type Hints for Python 3.5+.
+
+	  https://github.com/python/typing/blob/master/typing_extensions/README.rst

package/python-typing-extensions/python-typing-extensions.hash

@@ -0,0 +1,5 @@
+# md5, sha256 from https://pypi.org/pypi/typing_extensions/json
+md5  5fcbfcb22e6f8c9bf23fb9f8e020f6ee  typing_extensions-3.7.4.3.tar.gz
+sha256  99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c  typing_extensions-3.7.4.3.tar.gz
+# Locally computed sha256 checksums
+sha256  ff17ce94e102024deb68773eb1cc74ca76da4e658f373531f0ac22d68a6bb1ad  LICENSE

package/python-typing-extensions/python-typing-extensions.mk

@@ -0,0 +1,14 @@
+################################################################################
+#
+# python-typing-extensions
+#
+################################################################################
+
+PYTHON_TYPING_EXTENSIONS_VERSION = 3.7.4.3
+PYTHON_TYPING_EXTENSIONS_SOURCE = typing_extensions-$(PYTHON_TYPING_EXTENSIONS_VERSION).tar.gz
+PYTHON_TYPING_EXTENSIONS_SITE = https://files.pythonhosted.org/packages/16/06/0f7367eafb692f73158e5c5cbca1aec798cdf78be5167f6415dd4205fa32
+PYTHON_TYPING_EXTENSIONS_SETUP_TYPE = setuptools
+PYTHON_TYPING_EXTENSIONS_LICENSE = Python-2.0
+PYTHON_TYPING_EXTENSIONS_LICENSE_FILES = LICENSE
+
+$(eval $(python-package))