Allow to pass field values to new

review1771002

CHANGELOG

@@ -1,3 +1,4 @@
+* Allow to pass field values to new method
 * Add click method for buttons
 
 Version 3.0.0 - 2013-10-21

README

@@ -75,7 +75,7 @@ Creating an address for the party
 Addresses are store on party with a `One2Many` field. So the new address just
 needs to be appended to the list `addresses`.
 
-    >>> address = party.addresses.new()
+    >>> address = party.addresses.new(zip='42')
     >>> party.save()
     >>> party.addresses #doctest: +ELLIPSIS
     [proteus.Model.get('party.address')(...)]

proteus/__init__.py

@@ -530,11 +530,11 @@ class ModelList(list):
         raise NotImplementedError
     sort.__doc__ = list.sort.__doc__
 
-    def new(self):
+    def new(self, **kwargs):
         'Adds a new record to the ModelList and returns it'
         Relation = Model.get(self.model_name, self.parent._config)
         with Relation._config.set_context(self._get_context()):
-            new_record = Relation()
+            new_record = Relation(**kwargs)
         self.append(new_record)
         return new_record