python3-tornado: add recipe

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>

meta-python/recipes-devtools/python/python-tornado_4.3.bb

@@ -1,34 +1,3 @@
-SUMMARY  = "Tornado is an open source version of the scalable, non-blocking web server and tools that power FriendFeed."
-DESCRIPTION = "Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. \
-By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long \
-polling, WebSockets, and other applications that require a long-lived connection to each user."
-HOMEPAGE = "http://www.tornadoweb.org/en/stable/"
-
-LICENSE = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://PKG-INFO;md5=65b6c818261e415f48f5463a232ad195"
-
-SRCNAME = "tornado"
-
-SRC_URI = " \
-    https://pypi.python.org/packages/source/t/${SRCNAME}/${SRCNAME}-${PV}.tar.gz \
-"
-SRC_URI[md5sum] = "d13a99dc0b60ba69f5f8ec1235e5b232"
-SRC_URI[sha256sum] = "c9c2d32593d16eedf2cec1b6a41893626a2649b40b21ca9c4cac4243bde2efbf"
-
-inherit setuptools
-
-RDEPENDS_${PN} += "python-compression python-numbers python-email python-subprocess \
-                   python-pkgutil python-html python-json python-backports-ssl python-certifi"
-
-RDEPENDS_${PN}-test += "${PN} python-unittest"
-
-S = "${WORKDIR}/${SRCNAME}-${PV}"
-
-PACKAGES =+ "\
-    ${PN}-test \
-"
-
-FILES_${PN}-test = " \
-    ${libdir}/${PYTHON_DIR}/site-packages/${SRCNAME}/test \
-    ${libdir}/${PYTHON_DIR}/site-packages/${SRCNAME}/testing.py* \
-"
+inherit pypi
+require python-tornado.inc
+RDEPENDS_${PN} += "${PYTHON_PN}-backports-ssl"