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#!/usr/bin/env python
# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
"""
Used to launch Functest RestApi
"""
import logging
import socket
from urlparse import urljoin
import pkg_resources
from flask import Flask
from flask_restful import Api
from functest.api.base import ApiResource
from functest.api.urls import URLPATTERNS
from functest.api.common import api_utils
LOGGER = logging.getLogger(__name__)
def get_resource(resource_name):
""" Obtain the required resource according to resource name """
name = ''.join(resource_name.split('_'))
return next((r for r in api_utils.itersubclasses(ApiResource)
if r.__name__.lower() == name))
def get_endpoint(url):
""" Obtain the endpoint of url """
address = socket.gethostbyname(socket.gethostname())
return urljoin('http://{}:5000'.format(address), url)
def api_add_resource(api):
"""
The resource has multiple URLs and you can pass multiple URLs to the
add_resource() method on the Api object. Each one will be routed to
your Resource
"""
for url_pattern in URLPATTERNS:
try:
api.add_resource(
get_resource(url_pattern.target), url_pattern.url,
endpoint=get_endpoint(url_pattern.url))
except StopIteration:
LOGGER.error('url resource not found: %s', url_pattern.url)
def main():
"""Entry point"""
logging.config.fileConfig(pkg_resources.resource_filename(
'functest', 'ci/logging.ini'))
LOGGER.info('Starting Functest server')
app = Flask(__name__)
api = Api(app)
api_add_resource(api)
app.run(host='0.0.0.0')
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