2 from ConfigParser import RawConfigParser
3 from myslice.settings import ROOT
8 # This file does not contain any user-modifiable data
10 # te defaults here are, well, only default values,
11 # and, you have the option to override them
12 # by writing a file myslice/myslice.ini
13 # that looks like this
15 #url = http://manifold.pl.sophia.inria.fr:7080/
17 #admin_password = admin
19 #api_key=theapikeyasprovidedbygoogle
21 # use a singleton instead of staticmethods
22 #-------------------------------------------------------------------------
25 # Classes that inherit from Singleton can be instanciated only once
26 #-------------------------------------------------------------------------
28 class Singleton(type):
29 def __init__(cls, name, bases, dic):
30 super(Singleton,cls).__init__(name,bases,dic)
33 def __call__(cls, *args, **kw):
34 if cls.instance is None:
35 cls.instance=super(Singleton,cls).__call__(*args,**kw)
40 # http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python
42 class ConfigEngine(object):
43 __metaclass__ = Singleton
45 # the OpenLab-wide backend as managed by UPMC
46 # xxx production should probably use https of course
47 default_manifold_url = "https://test.myslice.info:7080/"
48 # the devel/unstable version runs on "https://dev.myslice.info:7080/"
49 # if you use a development backend running on this box, use "http://localhost:7080/"
50 # the INRIA setup is with "https://manifold.pl.sophia.inria.fr:7080/"
52 default_manifold_admin_user = 'admin'
53 default_manifold_admin_password = 'demo'
54 default_myslice_theme = 'onelab'
57 default_iotlab_url = "https://devwww.iot-lab.info/rest/admin/users"
58 default_iotlab_admin_user = "xxx"
59 default_iotlab_admin_password= "yyy"
62 parser = RawConfigParser ()
63 parser.add_section('manifold')
64 parser.set ('manifold', 'url', ConfigEngine.default_manifold_url)
65 parser.set ('manifold', 'admin_user', ConfigEngine.default_manifold_admin_user)
66 parser.set ('manifold', 'admin_password', ConfigEngine.default_manifold_admin_password)
68 parser.add_section('myslice')
69 parser.set ('myslice', 'theme', ConfigEngine.default_myslice_theme)
71 parser.add_section('iotlab')
72 parser.set ('iotlab', 'url', ConfigEngine.default_iotlab_url)
73 parser.set ('iotlab', 'admin_user', ConfigEngine.default_iotlab_admin_user)
74 parser.set ('iotlab', 'admin_password', ConfigEngine.default_iotlab_admin_password)
76 parser.add_section('googlemap')
77 parser.set ('googlemap','api_key', None)
78 parser.read (os.path.join(ROOT,'myslice/myslice.ini'))
79 self.config_parser=parser
81 def __getattr__(self, section):
82 if self.config_parser.has_section(section):
83 return ConfigSection(self.config_parser, section)
85 def manifold_url (self):
86 return self.config_parser.get('manifold','url')
88 def manifold_admin_user_password(self):
89 return (self.config_parser.get('manifold','admin_user'),
90 self.config_parser.get('manifold','admin_password'))
92 def iotlab_url (self):
93 return self.config_parser.get('iotlab','url')
95 def iotlab_admin_user(self):
96 return self.config_parser.get('iotlab','admin_user')
98 def iotlab_admin_password(self):
99 return self.config_parser.get('iotlab','admin_password')
101 def googlemap_api_key (self):
102 return self.config_parser.get('googlemap','api_key')
104 # exporting these details to js
105 def manifold_js_export (self):
106 return "var MANIFOLD_URL = '%s';\n"%self.manifold_url();
108 class ConfigSection(object) :
110 def __init__(self, parser, section):
111 self._parser = parser
112 self._section = section
114 def __getattr__(self, key):
115 if self._parser.has_option(self._section, key):
116 return self._parser.get(self._section, key)