Hi Andi, Thanks to your hints I was now able to build PyLucene4.1 and got further with the FacetExample.py - The imports should be OK now and most of the required changes are done I guess. However I now reached another problem: I need to instantiate the class 'FacetsCollector' but get an error when doing so:
File "samples/FacetExample.py", line 222, in searchWithRequestAndQuery facetsCollector = FacetsCollector(facetSearchParams, indexReader, taxoReader) NotImplementedError: ('instantiating java class', <type 'FacetsCollector'>) The java example has this line: FacetsCollector facetsCollector = new FacetsCollector(facetSearchParams, indexReader, taxoReader); and javadocs state it has a public constructor: http://lucene.apache.org/core/4_1_0/facet/org/apache/lucene/facet/search/FacetsCollector.html#FacetsCollector(org.apache.lucene.facet.search.params.FacetSearchParams,%20org.apache.lucene.index.IndexReader,%20org.apache.lucene.facet.taxonomy.TaxonomyReader) So what could be the reason for this behavior? I have another problem with the constructor of FacetSearchParams: it is expecting arguments: (List<FacetRequest> facetRequests, FacetIndexingParams indexingParams) but neither FacetSearchParams(Arrays.asList([facetRequest,]), indexingParams) nor FacetSearchParams([facetRequest,], indexingParams) does it here. I get lucene.InvalidArgsError: (<type 'FacetSearchParams'>, '__init__', (<List: [root/a nRes=10 nLbl=10]>, <FacetIndexingParams: org.apache.lucene.facet.params.FacetIndexingParams@f97ad3c0>)) I thought that JavaList could help, but I cannot import it: >>> from lucene.collections import JavaList Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/Users/koch/.virtualenvs/pylucene/lib/python2.7/site-packages/lucene-4.1-py2.7-macosx-10.8-x86_64.egg/lucene/collections.py", line 17, in <module> from org.apache.pylucene.util import \ ImportError: No module named pylucene.util >>> That's probably because I had to disable in Makefile ## JARS+=$(HIGHLIGHTER_JAR) # needs memory contrib ## JARS+=$(EXTENSIONS_JAR) # needs highlighter contrib Do you think that's a type cast issue and that JavaList would help here? I need to define a 'typed' list , e.g. List<FacetRequest> FacetSearchParams API docs: http://lucene.apache.org/core/4_1_0/facet/org/apache/lucene/facet/search/params/FacetSearchParams.html Current version of FacetExample.py https://dl.dropbox.com/u/4384120/FacetExample.py Any hints? regards, Thomas -- Am 12.02.2013 um 09:19 schrieb Andi Vajda <va...@apache.org>: > > On Tue, 12 Feb 2013, Andi Vajda wrote: > >> Indeed. I reproduced that error here. >> A new method was added to the FieldCache.Parser interface. >> I added it to the classes missing it (rev 1445048). >> >> I then found that the test case from hell, TestSort.java, has majorly >> changed again and test_Sort.py needs to be ported again. Sigh. > > That being said, you should be able to build PyLucene 4.1 again and proceed > with FacetExample.py. The test_Sort.py needed work shouldn't be blocking you. > > Andi..