--- a/iro/offer/__init__.py	Wed Feb 22 03:48:10 2012 +0100
+++ b/iro/offer/__init__.py	Thu Feb 23 16:52:06 2012 +0100
@@ -1,15 +1,4 @@
 from .offer import Offer
-from .provider import Provider
-
-from ..error import NoProvider
-
-providers={}
-
-def getProvider(name, typ, config):
-    try:
-        return providers[typ](name,config)
-    except KeyError:
-        raise NoProvider(typ)
-
+from .provider import Provider, providers, getProvider
 from .smtp import SMTP
 from .smstrade import Smstrade

--- a/iro/offer/provider.py	Wed Feb 22 03:48:10 2012 +0100
+++ b/iro/offer/provider.py	Thu Feb 23 16:52:06 2012 +0100
@@ -26,3 +26,15 @@
             raise NoTyp(route)
         return partial(self.send, typ, route)
 
+def getProvider(name, typ, config):
+    try:
+        return providers[typ](name,config)
+    except KeyError:
+        raise NoProvider(typ)
+
+def vProvider(typ, field):
+    if typ not in providers.keys():
+        raise ValidateException()
+    return typ
+
+providers={}

--- a/iro/offer/smstrade.py	Wed Feb 22 03:48:10 2012 +0100
+++ b/iro/offer/smstrade.py	Thu Feb 23 16:52:06 2012 +0100
@@ -18,8 +18,7 @@
 
 from ..error import UnknownOption, NeededOption
 from ..model.status import Status
-from .provider import Provider
-from ..offer import providers
+from .provider import Provider, providers
 
 import logging
 logger=logging.getLogger("smstrade")

--- a/iro/offer/smtp.py	Wed Feb 22 03:48:10 2012 +0100
+++ b/iro/offer/smtp.py	Thu Feb 23 16:52:06 2012 +0100
@@ -15,9 +15,7 @@
 import copy
 
 from ..model.status import Status
-from ..error import UnknownOption, NeededOption
-from ..offer import providers
-from .provider import Provider
+from .provider import Provider, providers
 
 class SMTP(Provider):
     def __init__(self, name, config):