When writing the PossitionIndex, a bunch of questions arrised (Zope
2.3.2):
This is from UnTextIndex.py Zope 2.3.2 line 250 (or there abouts).
Why is the wordMap needed?
def getEntryForObject(self, rid, default=None):
Get all information contained for a specific object.
This takes the objects record ID as it's main argument.
wordMap = self.getLexicon(self._lexicon)._lexicon.items()
results = self._unindex.get(rid, None)
if results is None:
return default
else:
return tuple(map(self.getLexicon(self._lexicon).getWord,
results))
I thought we didn't make it into a BTree 'till it was 5?:
else:
if indexRow.get(documentId, -1) != score:
# score changed (or new entry)
if type(indexRow) is DictType:
indexRow[documentId] = score
if len(indexRow) 3:
# Big enough to give it's own database record
indexRow=IIBTree(indexRow)
index[entry] = indexRow
else:
indexRow[documentId] = score
shouldn't objects be object?:
def index_object(self, documentId, obj, threshold=None):
Index an object:
'documentId' is the integer id of the document
'obj' is the objects to be indexed
do we need this is ZCatalog.py?:
from SearchIndex import UnIndex, UnTextIndex
this isn't true? what about keywordindexes (only 'Field' and 'Text'
mentioned)?:
class ZCatalog(Folder, Persistent, Implicit):
ZCatalog object
A ZCatalog contains arbirary index like references to Zope
objects. ZCatalog's can index either 'Field' values of object, or
'Text' values.
do we need this in UnTextIndex.py?:
from Splitter import Splitter
from ResultList.py:
def __or__(self, x):
return self.__class__(
weightedUnion(self._dict, x._dict)[1],
union(self._words, x._words),
self._index,
)
return self.__class__(result, self._words+x._words, self._index)
two returns?
Sorry if this is all mambo-jambo, or if it is already fixed in 2.4.
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