Ticket #448: xapian-bindings-1.0.17-stem-director.patch

xapian-bindings-1.0.17

@@ -737 +737 @@
 TermGenerator.set_stopper = _termgenerator_set_stopper
 del _termgenerator_set_stopper
 
+# When we set a Stem into the QueryParser, keep a python reference so it
+# won't be deleted. This hack can probably be removed once xapian bug #186 is
+# fixed.
+__queryparser_set_stemmer_orig = QueryParser.set_stemmer
+def _queryparser_set_stemmer(self, stem):
+    self._stem = stem
+    return __queryparser_set_stemmer_orig(self, stem)
+_queryparser_set_stemmer.__doc__ = __queryparser_set_stemmer_orig.__doc__
+QueryParser.set_stemmer = _queryparser_set_stemmer
+del _queryparser_set_stemmer
+
+# When we set a Stem into the TermGenerator, keep a python reference so it
+# won't be deleted. This hack can probably be removed once xapian bug #186 is
+# fixed.
+__termgenerator_set_stemmer_orig = TermGenerator.set_stemmer
+def _termgenerator_set_stemmer(self, stem):
+    self._stem = stem
+    return __termgenerator_set_stemmer_orig(self, stem)
+_termgenerator_set_stemmer.__doc__ = __termgenerator_set_stemmer_orig.__doc__
+TermGenerator.set_stemmer = _termgenerator_set_stemmer
+del _termgenerator_set_stemmer
+
 def _enquire_check_deprec_args(reverse, kwargs, methodname):
     """Check the keyword arguments to one of the enquire set_sort_* methods.
     

xapian-bindings-1.0.17

@@ -901 +901 @@
 
 }
 
+%feature("director") Xapian::Stem;
 %feature("director") Xapian::Stopper;
 %feature("director") Xapian::ValueRangeProcessor;
 %ignore Xapian::QueryParser::internal;