Xapian2009/API Changes

xappy indexing is different to xapwrap indexing. By now we don't have found a way to access the xapian database by xapwrap from xappy. This likly means we won't be able to create the same kind of datastructure in the xappy xapian database.

xapwrap / xappy

   1 from MoinMoin.support.xapwrap import index as xapidx
   2 from MoinMoin.support.xapwrap import document as xapdoc
   3 
   4 import xappy

`query = xapidx.RawQuery(xapdoc.makePairForWrite('itemid', itemid))`
`query = xapidx.RawQuery(xapdoc.makePairForWrite('itemid', att_itemid))`
`query = xapidx.RawQuery(xapidx.makePairForWrite(self.prefixMap['fulltitle'], pagename))`
`writer = xapidx.Index(self.dir, True)`	`connection = xappy.IndexerConnection(self.dir)`
`writer.configure(self.prefixMap, self.indexValueMap)`

FieldActions description http://code.google.com/p/xappy/source/browse/trunk/xappy/fieldactions.py#379

	`connection.add_field_action('itemid', xappy.FieldActions.INDEX_EXACT)`
	`connection.add_field_action('wikiname', xappy.FieldActions.INDEX_EXACT)`
	`connection.add_field_action('wikiname', xappy.FieldActions.SORTABLE)`
	`# 'language' is the language to use when processing the field.`
	`connection.add_field_action('title', xappy.FieldActions.INDEX_FREETEXT,`
	`weight=5, language=language)`
	`connection.add_field_action('title', xappy.FieldActions.SORTABLE)`
	`# 'spell' is a boolean flag - if true, the contents of the field will be used`
	`# for spelling correction.`
	`connection.add_field_action('content', xappy.FieldActions.INDEX_FREETEXT,`
	`language=language, spell=True)`
	`doc = xappy.UnprocessedDocument()`
`xapdoc.makePairForWrite('itemid', itemid)`	`doc.id = itemid`
	`doc.fields.append(xappy.Field('itemid', itemid))`
`xwname = xapdoc.SortKey('wikiname', request.cfg.interwikiname or u"Self")`	`doc.fields.append(xappy.Field('wikiname', request.cfg.interwikiname or u"Self"))`
`xtitle = xapdoc.Keyword('title', title)`	`doc.fields.append(xappy.Field('title', title))`
`xcontent = xapdoc.TextField('content', file_content)`	`doc.fields.append(xappy.Field('content', file_content))`
`doc = xapdoc.Document(textFields=(xcontent, ), keywords=xmimetypes + [xtitle, xitemid, ], sortFields=(xpname, xattachment,xmtime, xwname, xrev, ), )`
	`connection.replace(doc)`
	...
	`connection.flush()`

MoinMoin: Xapian2009/API Changes

xapwrap / xappy

links

xappyan 1.0.7 missing features