move ActivityFlushError to CMFAcitivity/Errors.py, also added ActivityPendingError

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12487 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFActivity/Activity/SQLDict.py

@@ -32,6 +32,7 @@ from Products.CMFActivity.ActivityTool import registerActivity
 from Queue import VALID, INVALID_ORDER, INVALID_PATH, EXCEPTION, MAX_PROCESSING_TIME, VALIDATION_ERROR_DELAY
 from RAMDict import RAMDict
 from Products.CMFActivity.ActiveObject import DISTRIBUTABLE_STATE, INVOKE_ERROR_STATE, VALIDATE_ERROR_STATE
+from Products.CMFActivity.Errors import ActivityFlushError
 from ZODB.POSException import ConflictError
 import sys
 import sha
@@ -54,8 +55,6 @@ priority_weight = \
   [4] * 5 + \
   [5] * 1
 
-class ActivityFlushError(Exception):
-    """Error during active message flush"""
 
 class SQLDict(RAMDict):
   """

product/CMFActivity/Activity/SQLQueue.py

@@ -32,6 +32,7 @@ from RAMQueue import RAMQueue
 from DateTime import DateTime
 from Queue import VALID, INVALID_ORDER, INVALID_PATH, EXCEPTION, MAX_PROCESSING_TIME, VALIDATION_ERROR_DELAY
 from Products.CMFActivity.ActiveObject import DISTRIBUTABLE_STATE, INVOKE_ERROR_STATE, VALIDATE_ERROR_STATE
+from Products.CMFActivity.Errors import ActivityFlushError
 from ZODB.POSException import ConflictError
 from types import StringType, ClassType
 import sys
@@ -52,9 +53,6 @@ priority_weight = \
   [4] * 5 + \
   [5] * 1
 
-class ActivityFlushError(Exception):
-    """Error during active message flush"""
-
 class SQLQueue(RAMQueue):
   """
     A simple OOBTree based queue. It should be compatible with transactions

product/CMFActivity/__init__.py

@@ -53,3 +53,6 @@ def initialize( context ):
 # This is used by a script (external method) that can be run
 # to set up CMFActivity in an existing CMF Site instance.
 cmfactivity_globals = globals()
+
+from AccessControl.SecurityInfo import allow_module
+allow_module('Products.CMFActivity.Errors')