"""Setup script for PySyReNN.

Adapted from:
https://hynek.me/articles/sharing-your-labor-of-love-pypi-quick-and-dirty/
"""
import codecs
import os
import re

from setuptools import setup, find_packages

###################################################################

NAME = "pysyrenn"
PACKAGES = [
    "syrenn_proto",
    "pysyrenn",
    "pysyrenn.frontend",
    "pysyrenn.helpers",
]
META_PATH = "__metadata__.py"
KEYWORDS = ["class", "attribute", "boilerplate"]
CLASSIFIERS = [
    "Development Status :: 5 - Production/Stable",
    "Intended Audience :: Developers",
    "Natural Language :: English",
    "License :: OSI Approved :: MIT License",
    "Operating System :: OS Independent",
    "Programming Language :: Python",
    "Programming Language :: Python :: 2",
    "Programming Language :: Python :: 2.7",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.3",
    "Programming Language :: Python :: 3.4",
    "Programming Language :: Python :: 3.5",
    "Programming Language :: Python :: 3.6",
    "Programming Language :: Python :: 3.7",
    "Programming Language :: Python :: Implementation :: CPython",
    "Programming Language :: Python :: Implementation :: PyPy",
    "Topic :: Software Development :: Libraries :: Python Modules",
]
INSTALL_REQUIRES = ["torch"]
with open("requirements.txt") as requirements:
    reading = False
    for line in requirements.readlines():
        if line.startswith("# PYSYRENN"):
            reading = True
        elif line.startswith("# END"):
            reading = False
        elif line.startswith("#"):
            pass
        elif reading:
            INSTALL_REQUIRES.append(line.strip().split("==")[0])

###################################################################

HERE = os.path.abspath(os.path.dirname(__file__))

def read(*parts):
    """
    Build an absolute path from *parts* and and return the contents of the
    resulting file.  Assume UTF-8 encoding.
    """
    with codecs.open(os.path.join(HERE, *parts), "rb", "utf-8") as f:
        return f.read()

META_FILE = read(META_PATH)

def find_meta(meta):
    """Extract __*meta*__ from META_FILE.
    """
    meta_match = re.search(
        r"^__{meta}__ = ['\"]([^'\"]*)['\"]".format(meta=meta),
        META_FILE, re.M
    )
    if meta_match:
        return meta_match.group(1)
    raise RuntimeError("Unable to find __{meta}__ string.".format(meta=meta))


if __name__ == "__main__":
    setup(
        name=NAME,
        description=find_meta("description"),
        license=find_meta("license"),
        url=find_meta("uri"),
        version=find_meta("version"),
        author=find_meta("author"),
        author_email=find_meta("email"),
        maintainer=find_meta("author"),
        maintainer_email=find_meta("email"),
        keywords=KEYWORDS,
        long_description=read("README.md"),
        long_description_content_type="text/markdown",
        packages=PACKAGES,
        package_dir={"": "."},
        package_data={"": ["pysyrenn/**/*.py"]},
        zip_safe=False,
        classifiers=CLASSIFIERS,
        install_requires=INSTALL_REQUIRES,
    )

[(57, 'os.path.dirname', 'os.path.dirname', False, 'import os\n'), (64, 'os.path.join', 'os.path.join', False, 'import os\n')]