use less info in setup.py

setup.cfg

@@ -3,10 +3,25 @@ name = NanoVNASaver
 author = Rune B. Broberg
 license = GNU GPL V3
 license_file = LICENSE
-description = A multiplatform tool to save Touchstone files from the
-              NanoVNA, sweep frequency spans in segments to gain more
-              data points, and generally display and analyze the 
-              resulting data.
+description =
+    A multiplatform tool to save Touchstone files from the
+    NanoVNA, sweep frequency spans in segments to gain more
+    data points, and generally display and analyze the 
+    resulting data.
 long_description = file: README.md
 url = https://github.com/NanoVNA-Saver/nanovna-saver
 version = attr: NanoVNASaver.About.VERSION
+
+[options]
+packages = NanoVNASaver
+install_requires=
+    pyserial
+    PyQt5
+    numpy
+    scipy
+    cython
+python_requires = >=3.8, <4
+
+[options.entry_points]
+console_scripts =
+    NanoVNASaver = NanoVNASaver.__main__:main

setup.py

@@ -16,33 +16,6 @@
 #
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-import sys
+from setuptools import setup
 
-if sys.version_info < (3, 7):
-    print("You need at least Python 3.7 for this application!")
-    if sys.version_info[0] < 3:
-        print("try running with python3 {}".format(" ".join(sys.argv)))
-    sys.exit(1)
-
-try:
-    from setuptools import setup, find_packages
-except ImportError:
-    print("Could not find setuptools")
-    print("Try installing them with pip install setuptools")
-    sys.exit(1)
-
-setup(
-    packages=find_packages(exclude=["test", ]),
-    entry_points={
-        'console_scripts': [
-            'NanoVNASaver = NanoVNASaver.__main__:main'
-        ],
-    },
-    install_requires=[
-        'pyserial',
-        'PyQt5',
-        'numpy',
-        'scipy',
-        'cython',
-    ],
-)
+setup()