Package gavo :: Package base :: Module attrdef :: Class BooleanAttribute

Class BooleanAttribute

  object --+        
           |        
AttributeDef --+    
               |    
 AtomicAttribute --+
                   |
                  BooleanAttribute

Known Subclasses:

rscdef.tabledef.ADQLVisibilityAttribute

A boolean attribute.

Boolean literals are strings like True, false, on, Off, yes, No in some capitalization.

Instance Methods

parse(self, value)
returns a typed python value for the string representation value.

source code

unparse(self, value)
returns a typed python value for the string representation value.

source code

Inherited from AtomicAttribute: feed, feedObject, getCopy, makeUserDoc

Inherited from AttributeDef: __init__, doCallbacks, iterParentMethods

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

Class Variables
	typeDesc_ = `'boolean'`

Properties
Inherited from `object`: `__class__`

Method Details

parse(self, value)

source code

returns a typed python value for the string representation value.

value can be expected to be a unicode string.

Overrides: AtomicAttribute.parse: (inherited documentation)

unparse(self, value)

source code

returns a typed python value for the string representation value.

value can be expected to be a unicode string.

Overrides: AtomicAttribute.unparse: (inherited documentation)