p6.metadata.base

Package p6 :: Package metadata :: Module base

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Module p6.metadata.base

Base metadata field and group support.

Classes
`BasicMetadataStorage`	Reference implementation of `p6.metadata.interfaces.IMetadataStorage`; provides facilities for storing and retrieving metadata values.
`MetadataGroup`	Basic implementation of `p6.metadata.interfaces.IMetadataGroup`.

Function Summary
	`metadatafield(fieldType)` Returns a MetadataField class object (implementing the `p6.metadata.interfaces.IMetadataField` interface) which is also marked as implementing the specified fieldType.
	`NoOp(value)` A no-op validator used by default when no custom validator is specified.

Variable Summary
`str`	`DEFAULT_KEY` = `'__p6_default__'`

Function Details

metadatafield(fieldType)

Returns a MetadataField class object (implementing the p6.metadata.interfaces.IMetadataField interface) which is also marked as implementing the specified fieldType.

NoOp(value)

A no-op validator used by default when no custom validator is specified.

Variable Details

DEFAULT_KEY

Type:: str
Value:: '__p6_default__'

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