# -*- coding: utf-8 -*-
import datetime
import os
import time

import pkg_resources

on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
build_date = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))

extensions = [
    'sphinx.ext.autodoc',
    'sphinx.ext.intersphinx'
    ]

def check_object_path(key, url, path):
    if os.path.isfile(path):
        return {key: (url, path)}
    return {}

intersphinx_mapping = {}
intersphinx_mapping.update(check_object_path(
    'python',
    'https://docs.python.org/3/',
    '/usr/share/doc/python3/html/objects.inv'
))
intersphinx_mapping.update(check_object_path(
    'django',
    'https://django.readthedocs.org/en/latest/',
    '/usr/share/doc/python-django-doc/html/objects.inv'
))
intersphinx_mapping.update(check_object_path(
    'pytest',
    'https://docs.pytest.org/en/latest/',
    '/usr/share/doc/python-pytest-doc/html/objects.inv',
))
intersphinx_mapping.update(check_object_path(
    'sybil',
    'http://sybil.readthedocs.io/en/latest/',
    '/usr/share/doc/python3-sybil/html/objects.inv'
))
# these docs are not packaged
#intersphinx_mapping.update(check_object_path(
#    'zopecomponent',
#    'https://zopecomponent.readthedocs.io/en/latest/',
#    '/usr/share/doc/python-zope.component-doc/html/objects.inv'
#))

# General
source_suffix = '.txt'
master_doc = 'index'
project = 'testfixtures'
copyright = '2008-2015 Simplistix Ltd, 2016-%s Chris Withers' % build_date.year
version = release = pkg_resources.get_distribution(project).version
exclude_trees = ['_build']
pygments_style = 'sphinx'

# Options for HTML output
if on_rtd:
    html_theme = 'default'
else:
    html_theme = 'classic'
htmlhelp_basename = project+'doc'

# Options for LaTeX output
latex_documents = [
    ('index', project+'.tex', project+u' Documentation',
     'Simplistix Ltd', 'manual'),
]

exclude_patterns = ['**/furo.js.LICENSE.txt']