python-pytz: update to 2020.5.

srcpkgs/python-pytz/template

@@ -1,17 +1,23 @@
 # Template file for 'python-pytz'
 pkgname=python-pytz
-version=2020.4
+version=2020.5
 revision=1
 wrksrc="pytz-${version}"
 build_style=python-module
 hostmakedepends="python-setuptools python3-setuptools"
 depends="python tzdata"
+checkdepends="python-pytest python3-pytest tzdata"
 short_desc="Python2 timezone library"
 maintainer="Alessio Sergi <al3hex@gmail.com>"
 license="MIT"
 homepage="https://pythonhosted.org/pytz/"
 distfiles="${PYPI_SITE}/p/pytz/pytz-${version}.tar.gz"
-checksum=3e6b7dd2d1e0a59084bcee14a17af60c5c562cdc16d828e8eba2e683d3a7e268
+checksum=180befebb1927b16f6b57101720075a984c019ac16b1b7575673bea42c6c3da5
+
+do_check() {
+	PYTHONPATH=build-2.7/lib python2 -m pytest
+	PYTHONPATh=build-${py3_ver}/lib python3 -m pytest
+}
 
 post_install() {
 	# use system tz database