"""
Sanic
"""
import codecs
import os
import re
import sys
from distutils.util import strtobool

from setuptools import setup
from setuptools.command.test import test as TestCommand


class PyTest(TestCommand):
 """
 Provide a Test runner to be used from setup.py to run unit tests
 """

 user_options = [("pytest-args=", "a", "Arguments to pass to pytest")]

 def initialize_options(self):
 TestCommand.initialize_options(self)
 self.pytest_args = ""

 def run_tests(self):
 import shlex
 import pytest

 errno = pytest.main(shlex.split(self.pytest_args))
 sys.exit(errno)


def open_local(paths, mode="r", encoding="utf8"):
 path = os.path.join(os.path.abspath(os.path.dirname(__file__)), *paths)

 return codecs.open(path, mode, encoding)


with open_local(["sanic", "__init__.py"], encoding="latin1") as fp:
 try:
 version = re.findall(
 r"^__version__ = \"([^']+)\"\r?$", fp.read(), re.M
 )[0]
 except IndexError:
 raise RuntimeError("Unable to determine version.")

with open_local(["README.rst"]) as rm:
 long_description = rm.read()

setup_kwargs = {
 "name": "sanic",
 "version": version,
 "url": "http://github.com/channelcat/sanic/",
 "license": "MIT",
 "author": "Channel Cat",
 "author_email": "channelcat@gmail.com",
 "description": (
 "A microframework based on uvloop, httptools, and learnings of flask"
 ),
 "long_description": long_description,
 "packages": ["sanic"],
 "platforms": "any",
 "classifiers": [
 "Development Status :: 4 - Beta",
 "Environment :: Web Environment",
 "License :: OSI Approved :: MIT License",
 "Programming Language :: Python :: 3.5",
 "Programming Language :: Python :: 3.6",
 "Programming Language :: Python :: 3.7",
 ],
}

env_dependency = (
 '; sys_platform != "win32" ' 'and implementation_name == "cpython"'
)
ujson = "ujson>=1.35" + env_dependency
uvloop = "uvloop>=0.5.3" + env_dependency

requirements = [
 "httptools>=0.0.10",
 uvloop,
 ujson,
 "aiofiles>=0.3.0",
 "websockets>=6.0,<7.0",
 "multidict>=4.0,<5.0",
]

tests_require = [
 "pytest==4.1.0",
 "multidict>=4.0,<5.0",
 "gunicorn",
 "pytest-cov",
 "aiohttp>=2.3.0,<=3.2.1",
 "beautifulsoup4",
 uvloop,
 ujson,
 "pytest-sanic",
 "pytest-sugar",
]

if strtobool(os.environ.get("SANIC_NO_UJSON", "no")):
 print("Installing without uJSON")
 requirements.remove(ujson)
 tests_require.remove(ujson)

# 'nt' means windows OS
if strtobool(os.environ.get("SANIC_NO_UVLOOP", "no")):
 print("Installing without uvLoop")
 requirements.remove(uvloop)
 tests_require.remove(uvloop)

extras_require = {
 "test": tests_require,
 "dev": tests_require + ["aiofiles", "tox", "black", "flake8"],
 "docs": [
 "sphinx",
 "sphinx_rtd_theme",
 "recommonmark",
 "sphinxcontrib-asyncio",
 "docutils",
 "pygments"
 ],
}

setup_kwargs["install_requires"] = requirements
setup_kwargs["tests_require"] = tests_require
setup_kwargs["extras_require"] = extras_require
setup_kwargs["cmdclass"] = {"test": PyTest}
setup(**setup_kwargs)