I'm using TG 0.9a5 and have the same "by_user_name" error (before).
After reviewing the change of "identity/soprovider.py" from TG 0.9a4 to
TG 0.9a5,
yes your right it was in 9a5 i wasnt sure about that
I found that, in the "TG_User" class of TG 0.9a5,
the "user_name" have an additional parameter:
alternateMethodName="by_user_name".
yes this is because that's the only way of making them PEP8 compliant, which is UGLY as hell
And this may be the cause of "by_user_name" error.
So I did the following modification to the model.py of FastTrack 0.5,
and it works.
so basically you copy over the code from the TG_* classes in the core package?
sorry i cant help more but i'm not familiar with the module
class Person(SQLObject):
displayName = StringCol(length=255, alternateID=True)
user_name = StringCol(length=16, alternateID=True,
alternateMethodName="by_user_name")
password = StringCol()
emailAddress = StringCol(length=255, alternateID=True,
alternateMethodName="by_email_address")
groups = RelatedJoin("Groups", intermediateTable="tg_user_group",
joinColumn="user_name",
otherColumn="group_name")
def _get_permissions( self ):
perms = set()
for g in self.groups:
perms = perms | set( g.permissions)
return perms
class Groups(SQLObject):
group_name = StringCol(length=16, alternateID=True,
alternateMethodName="by_group_name")
displayName = StringCol(length=255)
created = DateTimeCol(default=datetime.now)
# collection of all users belonging to this group
users = RelatedJoin("Person",
intermediateTable="tg_user_group",
joinColumn="group_name",
otherColumn="user_name")
# collection of all permissions for this group
permissions = RelatedJoin("Permission",
joinColumn="group_name",
intermediateTable="tg_group_permission",
otherColumn="permission_name")
class Permission(SQLObject):
permission_name = StringCol(length=16, alternateID=True,
alternateMethodName="by_permission_name")
description = StringCol(length=255)
groups = RelatedJoin("Groups",
intermediateTable="tg_group_permission",
joinColumn="permission_name",
otherColumn="group_name")
I hope this can help.
- Cox Chen
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