#!/usr/bin/env python

:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses

"""

import os

import sys

import shutil

from os.path import isdir, exists, join, walk

try:

except ImportError:

# import required features

if exists('README'):

else:

if USE_SETUPTOOLS:

   requires = {}

   for entry in ("__depends__", "__recommends__"):

      requires.update(getattr(__pkginfo__, entry, {}))

   install_requires = [("%s %s" % (d, v and v or "")).strip()

                       for d, v in requires.iteritems()]

else:

   install_requires = []

def ensure_scripts(linux_scripts):

    (taken from 4Suite)

    """

    from distutils import util

    if util.get_platform()[:3] == 'win':

        scripts_ = [script + '.bat' for script in linux_scripts]

    else:

        scripts_ = linux_scripts

    return scripts_

def get_packages(directory, prefix):

    result = []

    for package in os.listdir(directory):

        absfile = join(directory, package)

        if isdir(absfile):

            if exists(join(absfile, '__init__.py')) or \

                   package in ('test', 'tests'):

                if prefix:

                    result.append('%s.%s' % (prefix, package))

                else:

                    result.append(package)

                result += get_packages(absfile, result[-1])

    return result

def export(from_dir, to_dir,

           ignore_ext=IGNORED_EXTENSIONS,

           verbose=True):

    """make a mirror of from_dir in to_dir, omitting directories and files

    listed in the black list

    """

    def make_mirror(arg, directory, fnames):

        """walk handler"""

        for norecurs in blacklist:

            try:

                fnames.remove(norecurs)

            except ValueError:

                pass

        for filename in fnames:

            # don't include binary files

            if filename[-4:] in ignore_ext:

                continue

            if filename[-1] == '~':

                continue

            dest = to_dir + src[len(from_dir):]

            if verbose:

            if os.path.isdir(src):

                if not exists(dest):

                    os.mkdir(dest)

            else:

                if exists(dest):

                    os.remove(dest)

                shutil.copy2(src, dest)

    try:

        os.mkdir(to_dir)

    except OSError, ex:

        # file exists ?

        import errno

        if ex.errno != errno.EEXIST:

            raise

    walk(from_dir, make_mirror, None)

class MyInstallLib(install_lib.install_lib):

    """extend install_lib command to handle  package __init__.py and

    include_dirs variable if necessary

    """

    def run(self):

        """overridden from install_lib class"""

        install_lib.install_lib.run(self)

        # manually install included directories if any

        if include_dirs:

            for directory in include_dirs:

                dest = join(self.install_dir, base, directory)

                export(directory, dest, verbose=False)

def install(**kwargs):

    """setup entry point"""

        if USE_SETUPTOOLS:

    kwargs['packages'] = packages

                 **kwargs

                 )

if __name__ == '__main__' :

    install()