Use pathlib instead of os.path

setup.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 # Standard library modules.
-import os
+from pathlib import Path
 
 # Third party modules.
 from setuptools import setup, find_packages
@@ -10,44 +10,36 @@
 import versioneer
 
 # Globals and constants variables.
-BASEDIR = os.path.abspath(os.path.dirname(__file__))
+BASEDIR = Path(__file__).parent.resolve()
 
 # Get the long description from the relevant file
-with open(os.path.join(BASEDIR, 'README.rst'), 'r') as f:
+with open(BASEDIR.joinpath("README.rst"), "r") as f:
     long_description = f.read()
 
-setup(name='matplotlib-scalebar',
-      version=versioneer.get_version(),
-      description='Artist for matplotlib to display a scale bar',
-      long_description=long_description,
-
-      author='Philippe Pinard',
-      author_email='philippe.pinard@gmail.com',
-      maintainer='Philippe Pinard',
-      maintainer_email='philippe.pinard@gmail.com',
-
-      url='https://github.com/ppinard/matplotlib-scalebar',
-      license='BSD',
-      keywords='matplotlib scale micron bar',
-
-      classifiers=[
-          'Development Status :: 4 - Beta',
-          'Intended Audience :: Science/Research',
-          'License :: OSI Approved :: MIT License',
-          'Operating System :: OS Independent',
-          'Programming Language :: Python :: 3',
-          'Topic :: Scientific/Engineering :: Visualization'
-        ],
-
-      packages=find_packages(),
-      package_data={},
-
-      install_requires=['matplotlib'],
-
-      zip_safe=True,
-
-      test_suite='nose.collector',
-
-      cmdclass=versioneer.get_cmdclass(),
-
-     )
+setup(
+    name="matplotlib-scalebar",
+    version=versioneer.get_version(),
+    description="Artist for matplotlib to display a scale bar",
+    long_description=long_description,
+    author="Philippe Pinard",
+    author_email="philippe.pinard@gmail.com",
+    maintainer="Philippe Pinard",
+    maintainer_email="philippe.pinard@gmail.com",
+    url="https://github.com/ppinard/matplotlib-scalebar",
+    license="BSD",
+    keywords="matplotlib scale micron bar",
+    classifiers=[
+        "Development Status :: 4 - Beta",
+        "Intended Audience :: Science/Research",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python :: 3",
+        "Topic :: Scientific/Engineering :: Visualization",
+    ],
+    packages=find_packages(),
+    package_data={},
+    install_requires=["matplotlib"],
+    zip_safe=True,
+    test_suite="nose.collector",
+    cmdclass=versioneer.get_cmdclass(),
+)