Pyblio.Adapter.OneToOneAdapter

Package Pyblio :: Module Adapter :: Class OneToOneAdapter

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Type OneToOneAdapter

object --+        
         |        
  Database --+    
             |    
       Adapter --+
                 |
                OneToOneAdapter

This adapter assumes a one-to-one mapping between the source and the target databases.

Method Summary
	`__getitem__(self, key)` Get a record by key.
	`__setitem__(self, key, record)` Update a record.
	`add(self, record)`
	`has_key(self, key)` Check for the existence of a key.
	`source2target(self, record)` Translates a record from the source db to the target db
	`target2source(self, record)` Translates a record from the target db to the source db
	`_entries(self)`
	`_rs(self)`
Inherited from Adapter
	`__init__(self, base)`
	`save(self)`
	`xmlread(self)`
Inherited from Database
	`collate(self, rs, field)` Partition the result set in a list of sets for every value taken by the specified field
	`query(self, query, permanent)`
	`validate(self, entry)` Check an entry for conformance against the Schema.
	`xmlwrite(self, fd)` Output a database in XML format
	`_entries_get(self)` Return the result set that contains _all_ the entries.
	`_txo_get(self)`
	`_txo_warn(self)`
Inherited from object
	`__delattr__(...)` x.__delattr__('name') <==> del x.name
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name
	`__hash__(x)` x.__hash__() <==> hash(x)
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T
	`__reduce__(...)` helper for pickle
	`__reduce_ex__(...)` helper for pickle
	`__repr__(x)` x.__repr__() <==> repr(x)
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value
	`__str__(x)` x.__str__() <==> str(x)

Class Variable Summary
Inherited from Adapter
`NoneType`	`header` = None
Inherited from Database
	`entries` = `Pyblio.Store.Database.entries`
	`rs`: a `ResultSetStore` instance, containing all the result sets defined on this database.
	`txo` = `Pyblio.Store.Database.txo`

Method Details

Get a record by key.

Update a record.

Updates a record with a new value.

Parameters:: key - the record's key
(type=a Key); record - the new value of the record
(type=a Record)

Check for the existence of a key.

Translates a record from the source db to the target db

Translates a record from the target db to the source db

Property Details

Generated by Epydoc 2.1 on Sun Sep 24 23:52:43 2006