Add setup.py for the python location module

src/python/setup.py

+import os
+from setuptools import setup, Extension
+
+setup(
+    name='libloc',
+    version='0.9.16',
+    description='libloc is a lightweight library which can be used to query the IPFire Location database.',
+    url='https://location.ipfire.org/',
+    license='LGPLv2+',
+    author='IPFire',
+    author_email='location@lists.ipfire.org',
+    ext_modules=[
+        Extension(
+            name="_location",
+            sources=[
+                "country.c",
+                "database.c",
+                "locationmodule.c",
+                "network.c",
+                "as.c",
+                "writer.c",
+            ],
+            libraries=['loc'],
+            define_macros=[
+                ('PACKAGE_VERSION', '"0.9.16"'),
+                ('LIBLOC_DEFAULT_DATABASE_PATH', '"/var/lib/location/database.db"')
+            ],
+        ),
+    ],
+    packages=['libloc.location'],
+    classifiers=[
+        'Intended Audience :: Developers',
+        'Programming Language :: Python',
+        'License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)',
+    ],
+)