setup.py

# Copyright (c) 2008,2010,2015,2016,2019 MetPy Developers.
# Distributed under the terms of the BSD 3-Clause License.
# SPDX-License-Identifier: BSD-3-Clause
"""Setup script for installing MetPy."""

import sys

from setuptools import setup

if sys.version_info[0] < 3:
    error = """
    MetPy v0.12 and greater requires the Python 3.6 or above.
    If you're using Python 2.7, please install MetPy v0.11.1,
    which is the last release of MetPy that supports Python 2.7,
    but it is no longer maintained.

    Python {py} detected.
    """.format(py='.'.join([str(v) for v in sys.version_info[:3]]))

    print(error)  # noqa: T001
    sys.exit(1)

setup(use_scm_version={'version_scheme': 'post-release'})