python-starter-app/wsgi.py at master · HelionDevPlatform/python-starter-app · GitHub

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#!/usr/bin/env python

import os
import bottle
import logging
from bottle import route, get, post, request, template
import json

VCAP_APPLICATION = os.getenv("VCAP_APPLICATION")
VCAP_SERVICES = os.getenv("VCAP_SERVICES")

SCRIPT_ROOT = os.path.join(os.path.dirname(__file__), 'client/scripts')
CSS_ROOT = os.path.join(os.path.dirname(__file__), 'client/content')
IMG_ROOT = os.path.join(os.path.dirname(__file__), 'client/img')
PAGE_ROOT = os.path.join(os.path.dirname(__file__), 'client')
logging.basicConfig()
log = logging.getLogger(json.loads(VCAP_APPLICATION)['application_name'])
log.setLevel(logging.DEBUG)


'''
view routes
'''

@route('/links')
def getLinks():
    log.debug("retrieving links")
    links = {
        "USER_SERVICE": os.getenv("USER_SERVICE"),
        "CF_MGMT_TOOL": os.getenv("CF_MGMT_TOOL"),
    }
    return json.dumps(links)

@route('/vcap_application')
def getVcapApplication():
    log.debug("retrieving VCAP_APPLICATION")
    log.debug(VCAP_APPLICATION)
    return VCAP_APPLICATION

@route('/vcap_services')
def getVcapServices():
    log.debug("retrieving VCAP_SERVICES")
    log.debug(VCAP_SERVICES)
    return VCAP_SERVICES

@route('/')
def defaultRoute():
    log.debug("default route request")
    return bottle.static_file('index.html', root=PAGE_ROOT)

@route('/<filename>')
def fileRoute(filename):
    log.debug("request for "+filename+", serving from "+PAGE_ROOT)
    return bottle.static_file(filename, root=PAGE_ROOT)


# @route('/addservice.html')
# def addservice():
#     return bottle.static_file('addservice.html', root=PAGE_ROOT)


'''
required to serve static resources
'''
@route('/client/<filepath:path>')
def serve_scripts(filepath):
    log.debug("serving js assets")
    return bottle.static_file(filepath, root=PAGE_ROOT)


'''
service runner code
'''
log.debug("starting web server")
application = bottle.app()
application.catchall = False


# NOTE that these will default to rational values if not set for local run.

assignedHost = os.getenv('VCAP_APP_HOST','127.0.0.1')
assignedPort = os.getenv('VCAP_APP_PORT',8080)

log.debug('launching application at %s:%s'%(assignedHost,assignedPort))
bottle.run(application, host=assignedHost, port=assignedPort)


# this is the last line