# Copyright 2015, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Provides distutils command classes for the GRPC Python setup process."""

import distutils
import glob
import os
import os.path
import platform
import re
import shutil
import subprocess
import sys
import traceback

import setuptools
from setuptools.command import build_ext
from setuptools.command import build_py
from setuptools.command import easy_install
from setuptools.command import install
from setuptools.command import test

import support

PYTHON_STEM = os.path.dirname(os.path.abspath(__file__))
GRPC_STEM = os.path.abspath(PYTHON_STEM + '../../../../')
PROTO_STEM = os.path.join(GRPC_STEM, 'src', 'proto')
PROTO_GEN_STEM = os.path.join(GRPC_STEM, 'src', 'python', 'gens')
CYTHON_STEM = os.path.join(PYTHON_STEM, 'grpc', '_cython')

CONF_PY_ADDENDUM = """
extensions.append('sphinx.ext.napoleon')
napoleon_google_docstring = True
napoleon_numpy_docstring = True
napoleon_include_special_with_doc = True

html_theme = 'sphinx_rtd_theme'
copyright = "2016, The gRPC Authors"
"""

API_GLOSSARY = """

Glossary
================

.. glossary::

  metadatum
    A key-value pair included in the HTTP header.  It is a 
    2-tuple where the first entry is the key and the
    second is the value, i.e. (key, value).  The metadata key is an ASCII str,
    and must be a valid HTTP header name.  The metadata value can be
    either a valid HTTP ASCII str, or bytes.  If bytes are provided,
    the key must end with '-bin', i.e.
    ``('binary-metadata-bin', b'\\x00\\xFF')``

  metadata