p6.metadata.interfaces.IMetadataStorage

Package p6 :: Package metadata :: Module interfaces :: Class IMetadataStorage

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Type IMetadataStorage

    Interface --+    
                |    
IMetadataProvider --+
                    |
                   IMetadataStorage

Implementors of IMetadataStorage give read-write access to metadata attributes.

Class Variable Summary
`str`	`getMetaValue` = `'Returns a metadata value. If the key do...`
`str`	`keys` = `'Returns a sequence of valid metadata keys.'`
`str`	`metadata` = `'Returns a dictionary-like object containing ...`
`str`	`setMetaValue` = `'Set the value of a metadata key; if the ...`

Class Variable Details

Type:: str
Value:: '''Returns a metadata value. If the key does not exist, raises a KeyError Exception.'''

Type:: str
Value:: '''Returns a dictionary-like object containing the key-value pairs of metadata defined for this item.'''

Type:: str
Value:: '''Set the value of a metadata key; if the key is not previously defined, create it.'''

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