# pylint: disable=invalid-name
"""Sphinx configuration."""
from datetime import datetime
import io
import os
import re

VERSION_RE = re.compile(r"""__version__ = ['"]([0-9.]+)['"]""")
HERE = os.path.abspath(os.path.dirname(__file__))


def read(*args):
    """Read complete file contents."""
    return io.open(os.path.join(HERE, *args), encoding="utf-8").read()


def get_release():
    """Read the release (full three-part version number) from this module."""
    init = read("..", "src", "base64io", "__init__.py")
    return VERSION_RE.search(init).group(1)


def get_version():
    """Read the version (MAJOR.MINOR) from this module."""
    _release = get_release()
    split_version = _release.split(".")
    if len(split_version) == 3:
        return ".".join(split_version[:2])
    return _release


project = u"base64io"
version = get_version()
release = get_release()

# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
    "sphinx.ext.autodoc",
    "sphinx.ext.doctest",
    "sphinx.ext.intersphinx",
    "sphinx.ext.todo",
    "sphinx.ext.coverage",
    "sphinx.ext.autosummary",
    "sphinx.ext.napoleon",
]
napoleon_include_special_with_doc = False

# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]

source_suffix = ".rst"  # The suffix of source filenames.
master_doc = "index"  # The master toctree document.

copyright = u"%s, Amazon" % datetime.now().year  # pylint: disable=redefined-builtin

# List of directories, relative to source directory, that shouldn't be searched
# for source files.
exclude_trees = ["_build"]

pygments_style = "sphinx"

autoclass_content = "both"
autodoc_default_flags = ["show-inheritance", "members"]
autodoc_member_order = "bysource"

html_theme = "sphinx_rtd_theme"
html_static_path = ["_static"]
htmlhelp_basename = "%sdoc" % project

# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {"http://docs.python.org/": None}

# autosummary
autosummary_generate = True