more cleanup.

domain2idna/__init__.py

@@ -45,8 +45,6 @@
 
 from .converter import Converter
 
-VERSION = "1.12.1"
-
 
 def domain2idna(subject, encoding="utf-8"):
     """

domain2idna/cli.py

@@ -48,7 +48,7 @@
 from colorama import Fore, Style
 from colorama import init as initiate_colorama
 
-from . import VERSION
+from .__about__ import __version__
 from .converter import Converter
 from .helpers import File
 
@@ -169,7 +169,7 @@ def tool():  # pragma: no cover
         )
 
         parser.add_argument(
-            "-v", "--version", action="version", version="%(prog)s " + VERSION
+            "-v", "--version", action="version", version="%(prog)s " + __version__
         )
 
         args = parser.parse_args()

setup.py

@@ -37,23 +37,11 @@
 """
 
 import os
-from re import compile as comp
 import re
-from unittest import TestLoader
 
 from setuptools import setup
 
 
-def test_suite():
-    """
-    This method will discover and run all the test
-    """
-
-    test_loader = TestLoader()
-    tests = test_loader.discover("tests", pattern="test_*.py")
-    return tests
-
-
 def get_requirements(*, mode="standard"):
     """
     This function extract all requirements from requirements.txt.