Namespaces question

[Chris Withers]

Hi,

I've got a method as follows:

def create(self):

    for name in ['x','y','z']:
        value = session.get(name,None)
        if value is None:
            errors.append('No %s supplied.' % name)
        else:
            locals()[name]=value

    if errors:
        return errors

    print x

...now I know it's not right, 'cos I get a NameError on x at the print
statement.

What should I be using instead of locals()?

cheers,

Chris