Update python recipes to use the common pypi package

Signed-off-by: Derek Straka <derek@asterius.io>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-devtools/python/python-decorator.inc

@@ -1,5 +1,4 @@
 SUMMARY = "Python decorator utilities"
-HOMEPAGE = "http://pypi.python.org/pypi/decorator/"
 DESCRIPTION = "\
 The aim of the decorator module it to simplify the usage of decorators \
 for the average programmer, and to popularize decorators by showing \
@@ -7,14 +6,10 @@ various non-trivial examples. Of course, as all techniques, decorators \
 can be abused and you should not try to solve every problem with a \
 decorator, just because you can."
 
-SECTION = "devel/python"
 LICENSE = "BSD"
 LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=41e24e0e235a97e60cdb5c4137fa2cd0"
 
-SRCNAME = "decorator"
-
-SRC_URI = "https://pypi.python.org/packages/source/d/decorator/decorator-${PV}.tar.gz"
-S = "${WORKDIR}/${SRCNAME}-${PV}"
-
 SRC_URI[md5sum] = "033c9563af492c4ce2680ee6ca481fa7"
 SRC_URI[sha256sum] = "1a089279d5de2471c47624d4463f2e5b3fc6a2cf65045c39bf714fc461a25206"
+
+inherit pypi