Set minimal Python version to 3.6.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

Set minimal Python version to 3.6.
Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
bbe47c0e · Daniel Scheffler · c6ebb497 · bbe47c0e
Commit bbe47c0e authored Jul 03, 2021 by Daniel Scheffler
--- a/setup.py
+++ b/setup.py
@@ -75,6 +75,7 @@ setup(
        'Programming Language :: Python :: 3.8',
        'Programming Language :: Python :: 3.9',
    ],
+    python_requires='>3.6',
    test_suite='tests',
    tests_require=test_requirements,
    setup_requires=setup_requirements,