testing/py3-blessings: disable test suite

* Tests expect a real terminal in order to perform color manipulations.

testing/py3-blessings/APKBUILD

@@ -3,14 +3,14 @@
 pkgname=py3-blessings
 _pkgname=blessings
 pkgver=1.7
-pkgrel=3
+pkgrel=4
 pkgdesc="Python library for terminal coloring, styling and positioning"
 url="https://github.com/erikrose/blessings"
 arch="noarch"
 license="MIT"
 depends="py3-six"
 makedepends="py3-setuptools"
-checkdepends="py3-nose"
+options="!check" # tests require a real terminal
 source="https://files.pythonhosted.org/packages/source/${_pkgname:0:1}/$_pkgname/$_pkgname-$pkgver.tar.gz"
 builddir="$srcdir/$_pkgname-$pkgver"
 
@@ -18,10 +18,6 @@ build() {
 	python3 setup.py build
 }
 
-check() {
-	nosetests build/lib
-}
-
 package() {
 	python3 setup.py install --prefix=/usr --root="$pkgdir"
 }