(self, **kwargs)
Create a new :class:`Query` with additional clauses corresponding to
``where`` or ``limit`` in a ``SQL SELECT`` statement.

:parameter kwargs: dictionary of limiting clauses.
:rtype: a new :class:`Query` instance.

For example::

    qs = session.query(MyModel)
    result = qs.filter(group = 'planet')
Create a new :class:`Query` with additional clauses corresponding to
``where`` or ``limit`` in a ``SQL SELECT`` statement.
Create a new : class : Query with additional clauses corresponding to where or limit in a SQL SELECT statement .
def filter(self, **kwargs):
        '''Create a new :class:`Query` with additional clauses corresponding to
``where`` or ``limit`` in a ``SQL SELECT`` statement.

:parameter kwargs: dictionary of limiting clauses.
:rtype: a new :class:`Query` instance.

For example::

    qs = session.query(MyModel)
    result = qs.filter(group = 'planet')
'''
        if kwargs:
            q = self._clone()
            if self.fargs:
                kwargs = update_dictionary(self.fargs.copy(), kwargs)
            q.fargs = kwargs
            return q
        else:
            return self
def filter ( self , * * kwargs ) : if kwargs : q = self . _clone ( ) if self . fargs : kwargs = update_dictionary ( self . fargs . copy ( ) , kwargs ) q . fargs = kwargs return q else : return self