update to 2019.3

pytz.spec

@@ -1,10 +1,10 @@
 Name:		pytz
-Version:	2019.2
-Release:	2
+Version:	2019.3
+Release:	1
 Summary:	World Timezone Definitions for Python
 License:	MIT
 URL:		http://pytz.sourceforge.net/
-Source0:	https://github.com/stub42/pytz/archive/pytz-2019.2.tar.gz
+Source0:	https://github.com/stub42/pytz/archive/pytz-2019.3.tar.gz
 
 Patch0:         pytz-zoneinfo.patch
 Patch1:         remove_tzinfo_test.patch
@@ -21,10 +21,8 @@ Python Library Reference (datetime.tzinfo).
 
 %package -n     python2-pytz
 Summary:        python2 for pytz
-BuildRequires:  python2-devel python2-pytest
+BuildRequires:  python2-devel python2-setuptools python2-pytest
 Requires:       tzdata
-Provides:       pytz = %{version}-%{release}
-Obsoletes:      pytz < %{version}-%{release}
 %{?python_provide:%python_provide python2-%{name}}
 
 %description -n python2-pytz
@@ -32,7 +30,7 @@ python2 for pytz
 
 %package -n     python3-pytz
 Summary:        python3 for pytz
-BuildRequires:  python3-devel python3-pytest
+BuildRequires:  python3-devel python3-setuptools python3-pytest
 Requires:       tzdata
 %{?python_provide:%python_provide python3-%{name}}
 
@@ -74,6 +72,12 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} %{__python3} -m pytest -v
 %{python3_sitelib}/*
 
 %changelog
+* Fri Apr 17 2020 zhangrui <zhangrui182@huawei.com> - 2019.3-1
+- Type:update
+- ID:NA
+- SUG:NA
+- DESC:update to 2019.3
+
 * Tue Jan 21 2020 openEuler Buildteam <buildteam@openeuler.org> - 2019.2-2
 - Type:bugfix
 - ID:NA