Class enthought.traits.trait_types.Python

API Reference for Enthought Tool Suite 3.0.1

Defines a trait that provides behavior identical to a standard Python attribute. That is, it allows any value to be assigned, and raises an ValueError if an attempt is made to get the value before one has been assigned. It has no default value. This trait is most often used in conjunction with wildcard naming. See the Traits User Manual for details on wildcards.

Base classes
Attributes
Methods

Inherits from

TraitType: enthought.traits.trait_handlers.TraitType

Attributes

default_value

The default value for the trait:
```
default_value = Undefined
```

metadata

The standard metadata for the trait:

metadata = { Const('type') : Const('python') }

Inherited from base classes

Method summary

Inherited from base classes

arg_error(self, method, arg_num, object, name, value)
create_editor(self)
dup_arg_error(self, method, arg_num, object, name)
error(self, object, name, value)
full_info(self, object, name, value)
get_editor(self, trait = None)
info(self)
inner_traits(self)
is_valid(self, object, name, value)
keyword_error(self, method, object, name, value)
missing_arg_error(self, method, arg_num, object, name)
repr(self, value)
return_error(self, method, object, value)

© Copyright 2002-2008 Enthought, Inc.