setup.py

import os
from distutils import log
from distutils.command.install_scripts import install_scripts
from setuptools import find_packages, setup

# Extract version info from library
version_info = {}
with open("knowledge_repo/_version.py") as version_file:
    exec(version_file.read(), version_info)

# Batch file template for Windows (based on
# https://github.com/matthew-brett/myscripter/blob/master/setup.py)
BATCHFILE_TEMPLATE = r"""
@echo off
REM Wrapper around {script_name} to execute script in Windows
REM using the interpreter specified with the hashbang
set dirname=%~dp0
set wrapped_script="%dirname%{script_name}"
set /p line1=<%wrapped_script%
if "%line1:~0,2%" == "#!" (goto :execute)
echo First line of %wrapped_script% does not start with "#!"
exit /b 1
:execute
set py_exe=%line1:~2%
call "%py_exe%" %wrapped_script% %*
"""


# Custom script installer for Windows (based on
# https://github.com/matthew-brett/myscripter/blob/master/setup.py)
class install_scripts_windows_wrapper(install_scripts):
    def run(self):
        install_scripts.run(self)
        if not os.name == "nt":
            return
        for script_path in self.get_outputs():
            # If we can find an executable name in the #! top line of the
            # script file, make .bat wrapper for script.
            with open(script_path) as fobj:
                first_line = fobj.readline()
            if not (first_line.startswith("#!") and "python" in first_line.lower()):
                log.info(
                    "Script does not appear to be a python executable. "
                    "Skipping creation of batchfile wrapper"
                )
                continue
            script_dirname, script_basename = os.path.split(script_path)
            script_name, _ = os.path.splitext(script_basename)
            batchfile_path = os.path.join(script_dirname, script_name + ".bat")
            log.info(
                "Making batchfile wrapper at {} (for {})".format(
                    batchfile_path, script_path
                )
            )

            batchfile_content = BATCHFILE_TEMPLATE.format(script_name=script_name)

            if self.dry_run:
                continue
            with open(batchfile_path, "w") as fobj:
                fobj.write(batchfile_content)


setup(
    name="knowledge_repo",
    description=(
        " A workflow for contributing company knowledge, in the form "
        " of RMarkdowns, iPythons, and Markdowns, rendered and organized"
        " to magnify research impact across teams and time "
    ),
    long_description_content_type="text/markdown",
    version=version_info["__version__"].split("_")[0],  # remove git revision if present
    author=version_info["__author__"],
    author_email=version_info["__author_email__"],
    packages=find_packages(),
    zip_safe=False,
    include_package_data=True,  # See included paths in MANIFEST.in
    scripts=["scripts/knowledge_repo", "scripts/kp"],
    install_requires=version_info["__dependencies__"],
    extras_require=version_info["__optional_dependencies__"],
    classifiers=[
        "Development Status :: 4 - Beta",
        "Environment :: Console",
        "Environment :: Web Environment",
        "Intended Audience :: Developers",
        "Intended Audience :: Information Technology",
        "Intended Audience :: Science/Research",
        "License :: OSI Approved :: Apache Software License",
        "Programming Language :: Python :: 3.7",
        "Programming Language :: Python :: 3.8",
        "Programming Language :: Python :: 3.9",
    ],
    cmdclass={"install_scripts": install_scripts_windows_wrapper},
)