Accepting request 682593 from home:jayvdb:py-check-failures

- Fix python base dependency to allow on Python 3.6
- Make dependency on python-typing explicit
- Update to v19.3.0
  - Set pyflakes minimum dependency
  - Blacken source

OBS-URL: https://build.opensuse.org/request/show/682593
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-flake8-pyi?expand=0&rev=7

python-flake8-pyi.spec

@@ -19,7 +19,7 @@
 %define skip_python2 1
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-flake8-pyi
-Version:        19.2.0
+Version:        19.3.0
 Release:        0
 Summary:        A plugin for flake8 to enable linting .pyi files
 License:        MIT
@@ -27,18 +27,23 @@ Group:          Development/Languages/Python
 Url:            https://github.com/ambv/flake8-pyi
 Source:         https://files.pythonhosted.org/packages/source/f/flake8-pyi/flake8-pyi-%{version}.tar.gz
 Source1:        https://raw.githubusercontent.com/ambv/flake8-pyi/master/LICENSE
-BuildRequires:  %{python_module base > 3.6.0}
+BuildRequires:  %{python_module base >= 3.6.0}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  python-rpm-macros
 # SECTION test requirements
 BuildRequires:  %{python_module attrs}
 BuildRequires:  %{python_module flake8 >= 3.2.1}
+BuildRequires:  %{python_module pyflakes >= 2.1.1}
 # Use pytest directly to bypass setup.py test dependencies
 BuildRequires:  %{python_module pytest}
+BuildRequires:  %{python_module typing}
 # /SECTION
 BuildRequires:  fdupes
 Requires:       python-attrs
+Requires:       python-base >= 3.6.0
 Requires:       python-flake8 >= 3.2.1
+Requires:       python-pyflakes >= 2.1.1
+Requires:       python-typing
 BuildArch:      noarch
 
 %python_subpackages