setup.py

#!/usr/bin/env python

import sys
from os import path, walk
from setuptools import setup, find_packages

def print_error(*args, **kwargs):
    """ Print in stderr. """
    print(*args, file=sys.stderr, **kwargs)


def find_resources(package_name):
    """ Find the relative path of files under the resource folder. """
    resources = []
    package_dir = path.join("src", package_name)
    resources_dir = path.join(package_dir, "resources")

    for (root, _, files) in walk(resources_dir):
        for afile in files:
            if (afile != package_name and 
                not afile.endswith(".DS_Store") and
                not afile.endswith(".py")):
                rel_dir = path.relpath(root, package_dir)
                src = path.join(rel_dir, afile)
                resources.append(src)
    return resources

# Package name.
package_name = "robot_properties_solo"

# Long description from the readme.
with open("readme.md", "r") as fh:
    long_description = fh.read()

# Find the resource files.
resources = find_resources(package_name)

# Install the package.xml.
data_files_to_install = [(path.join("share", package_name), ["package.xml"])]
data_files_to_install += [
    ("share/ament_index/resource_index/packages", 
    [path.join("src", package_name, "resources", package_name)])
]

# Install nodes and demos.
scripts_list = []
for (root, _, files) in walk(path.join("demos")):
    for demo_file in files:
        scripts_list.append(path.join(root, demo_file))

# Final setup.
setup(
    name=package_name,
    version="1.0.0",
    package_dir={package_name: path.join("src", package_name)},
    packages=[package_name],
    package_data={package_name: resources},
    data_files=data_files_to_install,
    scripts=scripts_list,
    install_requires=["setuptools", 
                      "xacro", 
                      "pybullet", 
                      "importlib_resources",
                      "meshcat"],
    zip_safe=True,
    maintainer="mnaveau",
    maintainer_email="mnaveau@tuebingen.mpg.de",
    long_description=long_description,
    long_description_content_type="text/markdown",
    url="https://github.com/pypa/sampleproject",
    description="Wrapper around the pybullet interface using pinocchio.",
    license="BSD-3-clause",
    tests_require=["pytest"],
    entry_points={
        "console_scripts": [],
    },
    classifiers=[
        "Programming Language :: Python :: 3",
        "License :: OSI Approved :: BSD-3-clause",
        "Operating System :: OS Independent",
    ],
    python_requires=">=3.6",
)