[IMP] rename Service.service_exist to Service.exits (classmethod)

bzr revid: chs@tinyerp.com-20100129101712-ok7fd5y0hnow5fds

bin/netsvc.py

@@ -38,8 +38,8 @@ import xmlrpclib
 import release
 
 class Service(object):
-    """ Base class for *Local* services 
-   
+    """ Base class for *Local* services
+
         Functionality here is trusted, no authentication.
     """
     _services = {}
@@ -52,8 +52,9 @@ class Service(object):
         raise Exception("No group for local services")
         #GROUPS.setdefault(name, {})[self.__name] = self
 
-    def service_exist(self,name):
-        return Service._services.has_key(name)
+    @classmethod
+    def exists(cls, name):
+        return name in cls._services
 
     def exportMethod(self, method):
         if callable(method):

bin/report/interface.py

@@ -46,7 +46,7 @@ def toxml(val):
 
 class report_int(netsvc.Service):
     def __init__(self, name, audience='*'):
-        assert not self.service_exist(name), 'The report "%s" already exist!' % name
+        assert not self.exists(name), 'The report "%s" already exists!' % name
         super(report_int, self).__init__(name, audience)
         if name[0:7]<>'report.':
             raise Exception, 'ConceptionError, bad report name, should start with "report."'

bin/wizard/__init__.py

@@ -41,13 +41,13 @@ class except_wizard(Exception):
 
 class interface(netsvc.Service):
     states = {}
-    
+
     def __init__(self, name):
-        assert not self.service_exist('wizard.'+name), 'The wizard "%s" already exists!'%name
+        assert not self.exists('wizard.'+name), 'The wizard "%s" already exists!' % (name,)
         super(interface, self).__init__('wizard.'+name)
         self.exportMethod(self.execute)
         self.wiz_name = name
-        
+
     def translate_view(self, cr, node, state, lang):
         if node.get('string'):
             trans = translate(cr, self.wiz_name+','+state, 'wizard_view', lang, node.get('string').encode('utf8'))