from distutils.core import setup
import fnmatch, os.path
from netlib import version


def _fnmatch(name, patternList):
    for i in patternList:
        if fnmatch.fnmatch(name, i):
            return True
    return False


def _splitAll(path):
    parts = []
    h = path
    while 1:
        if not h:
            break
        h, t = os.path.split(h)
        parts.append(t)
    parts.reverse()
    return parts


def findPackages(path, dataExclude=[]):
    """
        Recursively find all packages and data directories rooted at path. Note
        that only data _directories_ and their contents are returned -
        non-Python files at module scope are not, and should be manually
        included.

        dataExclude is a list of fnmatch-compatible expressions for files and
        directories that should not be included in pakcage_data.

        Returns a (packages, package_data) tuple, ready to be passed to the
        corresponding distutils.core.setup arguments.
    """
    packages = []
    datadirs = []
    for root, dirs, files in os.walk(path, topdown=True):
        if "__init__.py" in files:
            p = _splitAll(root)
            packages.append(".".join(p))
        else:
            dirs[:] = []
            if packages:
                datadirs.append(root)

    # Now we recurse into the data directories
    package_data = {}
    for i in datadirs:
        if not _fnmatch(i, dataExclude):
            parts = _splitAll(i)
            module = ".".join(parts[:-1])
            acc = package_data.get(module, [])
            for root, dirs, files in os.walk(i, topdown=True):
                sub = os.path.join(*_splitAll(root)[1:])
                if not _fnmatch(sub, dataExclude):
                    for fname in files:
                        path = os.path.join(sub, fname)
                        if not _fnmatch(path, dataExclude):
                            acc.append(path)
                else:
                    dirs[:] = []
            package_data[module] = acc
    return packages, package_data


with open("README.mkd", "rb") as f:
    long_description = f.read()

packages, package_data = findPackages("netlib")
setup(
    name="netlib",
    version=version.VERSION,
    description="A collection of network utilities used by pathod and mitmproxy.",
    long_description=long_description,
    author="Aldo Cortesi",
    author_email="aldo@corte.si",
    url="http://github.com/mitmproxy/netlib",
    packages=packages,
    package_data=package_data,
    classifiers=[
        "License :: OSI Approved :: MIT License",
        "Development Status :: 3 - Alpha",
        "Operating System :: POSIX",
        "Programming Language :: Python",
        "Programming Language :: Python :: 2",
        "Topic :: Internet",
        "Topic :: Internet :: WWW/HTTP",
        "Topic :: Internet :: WWW/HTTP :: HTTP Servers",
        "Topic :: Software Development :: Testing",
        "Topic :: Software Development :: Testing :: Traffic Generation",
    ],
    install_requires=[
        "pyasn1>=0.1.7",
        "pyOpenSSL>=0.14",
        "passlib>=1.6.2"
    ],
    extras_require={
        'dev': [
            "mock>=1.0.1",
            "nose>=1.3.0",
            "nose-cov>=1.6",
            "coveralls>=0.4.1",
            "pathod>=0.%s" % version.MINORVERSION
        ]
    }
)