#!/usr/bin/env python
import os.path
import pathlib
import sys

from setuptools import find_packages, setup

exec(open("mindyolo/version.py").read())

here = pathlib.Path(__file__).parent.resolve()
long_description = (here / "README.md").read_text(encoding="utf-8")


def parse_requirements(path=here / "requirements.txt"):
    """parse requirements in file"""
    pkgs = []
    if not os.path.exists(path):
        return pkgs
    with open(path) as f:
        lines = f.readlines()
        for line in lines:
            if line.isspace():
                continue
            line = line.strip()
            if line.startswith("#"):
                continue
            pkgs.append(line)
    return pkgs


# add c++ extension
ext_modules = []
try:
    from pybind11.setup_helpers import Pybind11Extension
    args = ["-O2"] if sys.platform == "win32" else ["-O3", "-std=c++14", "-g", "-Wno-reorder"]
    ext_modules = [
        Pybind11Extension(
            name="mindyolo.csrc.fast_coco_eval.fast_coco_eval",  # use relative path
            sources=["mindyolo/csrc/fast_coco_eval/cocoeval/cocoeval.cpp"],  # use relative path
            include_dirs=["mindyolo/csrc/fast_coco_eval/cocoeval"],  # use relative path
            extra_compile_args=args
        ),
    ]
except ImportError:
    pass
setup(
    name="mindyolo",
    author="MindSpore Ecosystem",
    author_email="mindspore-ecosystem@example.com",
    url="https://github.com/mindspore-lab/mindyolo",
    project_urls={
        "Sources": "https://github.com/mindspore-lab/mindyolo",
        "Issue Tracker": "https://github.com/mindspore-lab/mindyolo/issues",
    },
    description="A toolbox of vision models and algorithms based on MindSpore.",
    long_description=long_description,
    long_description_content_type="text/markdown",
    license="Apache Software License 2.0",
    include_package_data=True,
    packages=find_packages(include=["mindyolo", "mindyolo.*"]),
    package_data={"mindyolo": ["models/losses/fused_op/*_kernel.so"]},
    install_requires=parse_requirements(),
    python_requires=">=3.7",
    classifiers=[
        "Development Status :: 2 - Pre-Alpha",
        "Intended Audience :: Developers",
        "License :: OSI Approved :: Apache Software License",
        "Natural Language :: English",
        "Programming Language :: Python :: 3",
        "Programming Language :: Python :: 3.7",
        "Programming Language :: Python :: 3.8",
        "Programming Language :: Python :: 3.9",
    ],
    test_suite="tests",
    tests_require=[
        "pytest",
    ],
    version=__version__,
    ext_modules=ext_modules,
    zip_safe=False,
)