python3-pep8: Introduce recipe from meta-python

Recipe imported from:
http://cgit.openembedded.org/meta-openembedded/tree/meta-python/recipes-devtools/python/python3-pep8_1.7.1.bb



Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

recipes-devtools/python/python3-pep8_1.7.1.bb

+DESCRIPTION = "Python style guide checker"
+HOMEPAGE = "https://github.com/dreamhost/cliff"
+SECTION = "devel/python"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://README.rst;md5=d8ebbbe831259ce010179d2f310b0f3e"
+
+SRC_URI[md5sum] = "a03bb494859e87b42601b61b1b043a0c"
+SRC_URI[sha256sum] = "603a46e5c358ce20ac4807a0eeafac7505d1125a4c1bd8378757ada06f61bed8"
+
+inherit pypi setuptools3
+
+RDEPENDS_${PN} += "${PYTHON_PN}-prettytable \
+            ${PYTHON_PN}-cmd2 \
+            ${PYTHON_PN}-pyparsing"
+
+SRC_URI[md5sum] = "603821d06db945c71d811b5a8d78423c"
+SRC_URI[sha256sum] = "fe249b52e20498e59e0b5c5256aa52ee99fc295b26ec9eaa85776ffdb9fe6374"