Merge pull request #12 from hyuma/master

change setup.py implementation to follow pypa official sample, especially to support windows OS environment.

setup.py

@@ -1,7 +1,15 @@
-import setuptools
+"""A setuptools based setup module.
+Based on: https://github.com/pypa/sampleproject/blob/90d44abe361688aba5a189e661423863b34f5208/setup.py
+"""
 
-with open("README.md", "r") as fh:
-    long_description = fh.read()
+# Always prefer setuptools over distutils
+from setuptools import setup, find_packages
+import pathlib
+
+here = pathlib.Path(__file__).parent.resolve()
+
+# Get the long description from the README file
+long_description = (here / 'README.md').read_text(encoding='utf-8')
 
 pkg_req = [
     'requests>=2.25.0'
@@ -10,7 +18,7 @@
     'pytest>=3.0.6'
 ]
 
-setuptools.setup(
+setup(
     name="midtransclient",
     version="1.3.0",
     author="Rizda Prasetya",
@@ -36,4 +44,4 @@
     python_requires='>=3.5',
     install_requires=pkg_req,
     tests_requires=test_req
-)
+)