setup.py

#!/usr/bin/env python

from __future__ import print_function

import warnings
warnings.filterwarnings('ignore')

from distutils.core import setup
from distutils.command.sdist import sdist as _sdist
from distutils.command.build import build as _build
from distutils.command.clean import clean as _clean

import os

import g_octave

current_dir = os.path.dirname(os.path.realpath(__file__))

manpages = {
    'g-octave.1.rst': 'g-octave.1',
}

html = {
    'README.rst': 'g-octave.html',
}

outputs = list(manpages.values()) + list(html.values())

def bdoc():
    
    try:
        from docutils import core
    except ImportError:
        return
    
    from codecs import open
    from io import StringIO
    from datetime import date
    
    print('building the manpages')
    
    for rst in manpages:
        path_rst = os.path.join(current_dir, rst)
        path = os.path.join(current_dir, manpages[rst])
    
    man_rst = open(path_rst, 'r', encoding='utf-8')
    manpage = man_rst.read()
    man_rst.close()
    
    man_tmp = StringIO(manpage % {
        'author_email': g_octave.__email__,
        'date': date.today().strftime('%Y-%m-%d'),
        'copyright': g_octave.__author__,
        'version': g_octave.__version__,
    })
    
    man = open(path, 'w', encoding='utf-8')
    
    try:
        core.publish_file(
            source = man_tmp,
            source_path = path_rst,
            destination = man,
            destination_path = path,
            writer_name = 'manpage',
        )
        man_tmp.close()
        man.close()
    except Exception as error:
        raise RuntimeError('Failed to build the manpage: %s' % error)
    
    print('building the html docs')
    
    for rst in html:
        path_rst = os.path.join(current_dir, rst)
        path = os.path.join(current_dir, html[rst])
    
    readme_rst =  open(path_rst, 'r', encoding='utf-8')
    readme = open(path, 'w', encoding='utf-8')
    
    try:
        core.publish_file(
            source = readme_rst,
            source_path = path_rst,
            destination = readme,
            destination_path = path,
            writer_name = 'html',
        )
        readme_rst.close()
        readme.close()
    except Exception as error:
        raise RuntimeError('Failed to build the html doc: %s' % error)


class sdist(_sdist):
    
    def run(self):
        bdoc()
        _sdist.run(self)


class build(_build):
    
    def run(self):
        _build.run(self)
        for i in outputs:
            if os.path.exists(os.path.join(current_dir, i)):
                return
        bdoc()


class clean(_clean):
    
    def run(self):
        _clean.run(self)
        if self.all:
            for i in outputs:
                my_path = os.path.join(current_dir, i)
                if os.path.exists(my_path):
                    print('removing %s' % my_path)
                    os.remove(my_path)


setup(
    name = 'g-octave',
    version = g_octave.__version__,
    license = g_octave.__license__,
    description = g_octave.__description__,
    long_description = open('README.rst').read(),
    author = g_octave.__author__,
    author_email = g_octave.__email__,
    url = g_octave.__url__,
    packages = ['g_octave'],
    scripts = ['scripts/g-octave'],
    data_files = [
        ('/etc', ['etc/g-octave.cfg']),
        ('share/g-octave', ['share/g-octave.eclass']),
        ('share/g-octave/contrib', [
            'contrib/manage_pkgdb.py',
            'contrib/manage_info.py',
            'contrib/tinderbox.py',
        ]),
    ],
    requires = ['portage'],
    cmdclass = {
        'sdist': sdist,
        'build': build,
        'clean': clean,
    }
)