Package gavo :: Package rscdef :: Module column :: Class Option

Class Option

                   object --+            
                            |            
 base.structure.StructureBase --+        
                                |        
                   object --+   |        
                            |   |        
           base.common.Parser --+        
                                |        
base.structure.ParseableStructure --+    
                                    |    
             base.structure.Structure --+
                                        |
                                       Option

A value for enumerated columns.

For presentation purposes, an option can have a title, defaulting to the option's value.

Nested Classes
Inherited from `base.structure.StructureBase`: `__metaclass__`

Instance Methods

__repr__(self)
repr(x)

source code

__str__(self)
str(x)

source code

completeElement(self, ctx)

source code

__provides__(...)
Special descriptor for class __provides__

Inherited from base.structure.Structure: callCompletedCallbacks, finishElement, onElementComplete, validate

Inherited from base.structure.ParseableStructure: __init__, end_, feed, feedFrom, feedObject, getAttribute, iterEvents, start_, value_

Inherited from base.structure.StructureBase: __providedBy__, adopt, breakCircles, change, copy, getAttributes, getCopyableAttributes, getSourcePosition, iterChildren, setPosition

Inherited from base.common.Parser: feedEvent

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

Class Methods
Inherited from `base.structure.StructureBase`: `fromStructure`

Class Variables
	name_ = `'option'` a sentinel for all kinds of undefined values.
	__implemented__ = `<implementedBy gavo.rscdef.column.Option>`
	attrSeq = `[<gavo.base.parsecontext.IdAttribute object>, <gavo....`
	managedAttrs = `{'content_': <gavo.base.structure.DataContent o...`
Inherited from `base.structure.StructureBase`: `completedCallbacks`

Properties
Inherited from `object`: `__class__`

Method Details

repr(self)
(Representation operator)

source code

repr(x)

Overrides: object.__repr__: (inherited documentation)

str(self)
(Informal representation operator)

source code

str(x)

Overrides: object.__str__: (inherited documentation)

completeElement(self, ctx)

source code

Overrides: base.structure.Structure.completeElement

provides(...)

Special descriptor for class __provides__

The descriptor caches the implementedBy info, so that we can get declarations for objects without instance-specific interfaces a bit quicker.

Overrides: base.common.Parser.__provides__

Class Variable Details

attrSeq

Value:

[<gavo.base.parsecontext.IdAttribute object>,
 <gavo.base.attrdef.UnicodeAttribute object>,
 <gavo.base.structure.DataContent object>]

managedAttrs

Value:

{'content_': <gavo.base.structure.DataContent object>,
 'id': <gavo.base.parsecontext.IdAttribute object>,
 'title': <gavo.base.attrdef.UnicodeAttribute object>}

Class Option

__repr__(self) (Representation operator)

__str__(self) (Informal representation operator)

completeElement(self, ctx)

__provides__(...)

attrSeq

managedAttrs

repr(self)
(Representation operator)

str(self)
(Informal representation operator)

provides(...)