Package orm2 :: Module relationships :: Class _2many :: Class result

Class result

object --+
         |
        _2many.result

Known Subclasses:: many2many.result, one2many.result

Instance Methods

[hide private]

__init__(self, dbobj, relationship)

__iter__(self)
Return those child objects that are associated with the parent's owner through their foreign key.

select(self, *clauses)

len(self, *claises)

append(self, *new_child_objects)

__len__(self)
Return the number of child dbobjects returned (='contained') in this result.

ds(self)

child_class(self)

where(self)

add_where(self, clauses)
Add our where clause to clauses.

__getattr__(self, name)
This function allows access to a dbclass' __result__'s views through a relationship dbattribute.

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, dbobj, relationship)
(Constructor)

source code

Parameters:

dbobj - The dbobj our parent is a property of.
relationship - The parent one2many relationship.

Overrides: object.__init__

iter(self)

source code

Return those child objects that are associated with the parent's owner through their foreign key.

select(self, *clauses)

source code

None

len(self, *claises)

source code

None

append(self, *new_child_objects)

source code

None

len(self)
(Length operator)

source code

Return the number of child dbobjects returned (='contained') in this result. Note that a call to this function will yield a SQL query seperate from the one used to retrieve the the actual objects on every call.

ds(self)

source code

None

child_class(self)

source code

None

where(self)

source code

None

add_where(self, clauses)

source code

Add our where clause to clauses. If there is a where clause among the clauses already, it will be connected to our where clause using AND.

Returns:: A new set of clauses including the new where clause.

getattr(self, name)
(Qualification operator)

source code

This function allows access to a dbclass' __result__'s views through a relationship dbattribute.

>>> view = parent.relationship.view()

Will return an instance of child.__result__.view initialized to the current result.

Class result

__init__(self, dbobj, relationship) (Constructor)

__iter__(self)

select(self, *clauses)

len(self, *claises)

append(self, *new_child_objects)

__len__(self) (Length operator)

ds(self)

child_class(self)

where(self)

add_where(self, clauses)

__getattr__(self, name) (Qualification operator)

init(self, dbobj, relationship)
(Constructor)

iter(self)

len(self)
(Length operator)

getattr(self, name)
(Qualification operator)