Simplify class and property sheet hierarchy for coordinates

Coordinate base class already inherit from Base, so no need for class
inheriting from Coordinate to inherit from Base again. Also, no need to reapeat
the property sheets that are already defined on Coordinate.

product/ERP5/Document/BankAccount.py

@@ -52,9 +52,7 @@ class BankAccount(Node, Coordinate):
     security.declareObjectProtected(Permissions.AccessContentsInformation)
 
     # Declarative properties
-    property_sheets = ( PropertySheet.Base
-                      , PropertySheet.SimpleItem
-                      , PropertySheet.CategoryCore
+    property_sheets = ( PropertySheet.CategoryCore
                       , PropertySheet.Task
                       , PropertySheet.Resource
                       , PropertySheet.Reference

product/ERP5/Document/GeographicAddress.py

@@ -29,14 +29,13 @@
 from AccessControl import ClassSecurityInfo
 
 from Products.ERP5Type import Permissions, PropertySheet
-from Products.ERP5Type.Base import Base
 from Products.ERP5Type.Utils import deprecated
 
 from Products.ERP5.Document.Coordinate import Coordinate
 
 import string
 
-class GeographicAddress(Coordinate, Base):
+class GeographicAddress(Coordinate):
   """
       A geographic address holds a complete set of
       geographic coordinates including street, number,
@@ -44,9 +43,6 @@ class GeographicAddress(Coordinate, Base):
 
       Geographic address is a terminating leaf
       in the OFS. It can not contain anything.
-
-      Geographic address inherits from Base and
-      from the mix-in Coordinate
   """
   meta_type = 'ERP5 Geographic Address'
   portal_type = 'Address'
@@ -57,11 +53,8 @@ class GeographicAddress(Coordinate, Base):
   security.declareObjectProtected(Permissions.AccessContentsInformation)
 
   # Declarative properties
-  property_sheets = ( PropertySheet.Base
-                    , PropertySheet.SimpleItem
-                    , PropertySheet.SortIndex
+  property_sheets = ( PropertySheet.SortIndex
                     , PropertySheet.CategoryCore
-                    , PropertySheet.Coordinate
                     , PropertySheet.GeographicAddress
                     )
 

product/ERP5/Document/InternetProtocolAddress.py

@@ -29,13 +29,12 @@
 from AccessControl import ClassSecurityInfo
 
 from Products.ERP5Type import Permissions, PropertySheet
-from Products.ERP5Type.Base import Base
 from Products.ERP5Type.Utils import convertToUpperCase
 from Products.ERP5Type.Utils import deprecated
 
 from Products.ERP5.Document.Coordinate import Coordinate
 
-class InternetProtocolAddress(Base, Coordinate):
+class InternetProtocolAddress(Coordinate):
   """
   A internet protocol address holds a address of
   a computer on computer network using TCP/IP.
@@ -49,10 +48,7 @@ class InternetProtocolAddress(Base, Coordinate):
   security.declareObjectProtected(Permissions.AccessContentsInformation)
 
   # Declarative properties
-  property_sheets = ( PropertySheet.Base
-                      , PropertySheet.SimpleItem
-                      , PropertySheet.CategoryCore
-                      , PropertySheet.Coordinate
+  property_sheets = (  PropertySheet.CategoryCore
                      , PropertySheet.InternetProtocolAddress
                     )
 

product/ERP5/Document/Telephone.py

@@ -29,13 +29,12 @@
 from AccessControl import ClassSecurityInfo
 
 from Products.ERP5Type import Permissions, PropertySheet
-from Products.ERP5Type.Base import Base
 from Products.ERP5Type.Utils import deprecated
 
 from Products.ERP5.Document.Coordinate import Coordinate
 import re
 
-class Telephone(Coordinate, Base):
+class Telephone(Coordinate):
   """
     A telephone is a coordinate which stores a telephone number
     The telephone class may be used by multiple content types (ex. Fax,
@@ -44,9 +43,6 @@ class Telephone(Coordinate, Base):
     A telephone is a terminating leaf
     in the OFS. It can not contain anything.
 
-    Telephone inherits from Base and
-    from the mix-in Coordinate
-
     A list of I18N telephone codes can be found here::
       http://kropla.com/dialcode.htm
   """
@@ -60,11 +56,8 @@ class Telephone(Coordinate, Base):
   security.declareObjectProtected(Permissions.AccessContentsInformation)
 
   # Declarative properties
-  property_sheets = ( PropertySheet.Base
-                    , PropertySheet.SimpleItem
-                    , PropertySheet.CategoryCore
+  property_sheets = ( PropertySheet.CategoryCore
                     , PropertySheet.SortIndex
-                    , PropertySheet.Coordinate
                     , PropertySheet.Telephone
                     )
   # This is a list of regex.

product/ERP5/Document/Url.py

@@ -30,7 +30,6 @@
 from AccessControl import ClassSecurityInfo
 from Products.CMFCore.utils import getToolByName
 from Products.ERP5Type import Permissions, PropertySheet
-from Products.ERP5Type.Base import Base
 from Products.ERP5Type.Utils import deprecated
 from Products.ERP5.Document.Coordinate import Coordinate
 from Products.ERP5.mixin.url import UrlMixin, no_crawl_protocol_list,\
@@ -39,7 +38,7 @@ from zLOG import LOG
 
 _marker = object()
 
-class Url(Coordinate, Base, UrlMixin):
+class Url(Coordinate, UrlMixin):
   """
   A Url is allows to represent in a standard way coordinates
   such as web sites, emails, ftp sites, etc.
@@ -54,10 +53,7 @@ class Url(Coordinate, Base, UrlMixin):
   security.declareObjectProtected(Permissions.AccessContentsInformation)
 
   # Default Properties
-  property_sheets = (   PropertySheet.Base
-                      , PropertySheet.SimpleItem
-                      , PropertySheet.Coordinate
-                      , PropertySheet.Url
+  property_sheets = (   PropertySheet.Url
                       , PropertySheet.SortIndex
                       )