moved library code to SRC directory. updated setup.py

setup.py

@@ -1,14 +1,28 @@
 """A setuptools based setup module.
 """
+import io
+import re
+from glob import glob
+from os.path import basename
+from os.path import dirname
+from os.path import join
+from os.path import splitext
 
 # Always prefer setuptools over distutils
-from setuptools import setup, find_packages
+from setuptools import setup, find_namespace_packages
 # To use a consistent encoding
 from codecs import open
 from os import path
 
 here = path.abspath(path.dirname(__file__))
 
+def read(*names, **kwargs):
+    with io.open(
+        join(dirname(__file__), *names),
+        encoding=kwargs.get('encoding', 'utf8')
+    ) as fh:
+        return fh.read()
+
 # Get the long description from the README file
 with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
     long_description = f.read()
@@ -28,11 +42,11 @@
     url='',
 
     # Author details
-    author='Carnot Research',
+    author='Carnot Research Pvt. Ltd.',
     author_email='[email protected]',
 
     # Choose your license
-    license='Copyright Carnot Research Pvt. Ltd.',
+    license='Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0',
 
     # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
     classifiers=[
@@ -45,19 +59,31 @@
         # Indicate who your project is intended for
         'Intended Audience :: Developers',
         'Topic :: Software Development :: Computer Vision',
-
+        # License
+        'License :: OSI Approved :: Apache Software License',
+        # OS Support
+        'Operating System :: Unix',
+        'Operating System :: POSIX',
+        'Operating System :: Microsoft :: Windows',
         # Specify the Python versions you support here. In particular, ensure
         # that you indicate whether you support Python 2, Python 3 or both.
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: Implementation :: CPython',
     ],
-
+    project_urls={
+        'Issue Tracker': "https://github.com/carnotresearch/cr-vision/issues"
+    },
     # What does your project relate to?
     keywords='Computer Vision',
 
     # You can just specify the packages manually here if your project is
     # simple. Or you can use find_packages().
-    packages=['cr.' + package for package in find_packages('cr')],
-
+    packages=find_namespace_packages('src', include=['cr.*']),
+    package_dir={'': 'src'},
+    py_modules=[splitext(basename(path))[0] for path in glob('src/*.py')],
+    python_requires=">=3.7",
     # Alternatively, if you want to distribute just a my_module.py, uncomment
     # this:
     #   py_modules=["my_module"],
@@ -66,9 +92,15 @@
     # your project is installed. For an analysis of "install_requires" vs pip's
     # requirements files see:
     # https://packaging.python.org/en/latest/requirements.html
-    install_requires=[ "numpy", "scipy", "matplotlib", 
-    "scikit-image", "opencv-contrib-python",
-    "imageio", "click", "sk-video", "rx"
+    install_requires=[ "numpy", 
+        "scipy", 
+        "matplotlib", 
+        "scikit-image", 
+        "opencv-contrib-python",
+        "imageio", 
+        "click", 
+        "sk-video", 
+        "rx"
     ],
 
     # List additional groups of dependencies here (e.g. development
@@ -79,6 +111,8 @@
         'dev': [ ],
         'test': [ "tox"],
     },
+    include_package_data=True,
+    zip_safe=False,
 
     # If there are data files included in your packages that need to be
     # installed, specify them here.  If using Python 2.6 or less, then these