import socket

import os

from stackify import API_URL

from stackify.formats import JSONObject

class EnvironmentDetail(JSONObject):

def __init__(self, api_config):

self.deviceName = socket.gethostname()

self.appLocation = os.getcwd()

self.configuredAppName = api_config.application

self.configuredEnvironmentName = api_config.environment

class ApiConfiguration:

def __init__(self, api_key, application, environment, api_url=API_URL):

self.api_key = api_key

self.api_url = api_url

self.application = application

self.environment = environment

def arg_or_env(name, args, default=None):

env_name = 'STACKIFY_{0}'.format(name.upper())

try:

value = args.get(name)

if not value:

value = os.environ[env_name]

return value

except KeyError:

if default:

return default

else:

raise NameError('You must specify the keyword argument {0} or '

'environment variable {1}'.format(name, env_name))

def get_configuration(**kwargs):

return ApiConfiguration(

application=arg_or_env('application', kwargs),

environment=arg_or_env('environment', kwargs),

api_key=arg_or_env('api_key', kwargs),

api_url=arg_or_env('api_url', kwargs, API_URL))