dev-python/daff: Use pypi.eclass

Signed-off-by: Anna (cybertailor) Vyalkova <cyber+gentoo@sysrq.in>

dev-python/daff/daff-1.3.46.ebuild

@@ -5,11 +5,10 @@ EAPI=8
 
 PYTHON_COMPAT=( python3_{9..11} pypy3 )
 
-inherit distutils-r1
+inherit distutils-r1 pypi
 
 DESCRIPTION="The daff can produce and apply tabular diffs"
 HOMEPAGE="https://github.com/paulfitz/daff"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"