Fix reporting of NNNL in xhtml

py/nnnl.py

@@ -417,12 +417,13 @@ def maximize_loglike(self, *args, **kwargs):
 		self.probability_roll_up()
 		return result
 
-	def xhtml_utilityspec(self, *arg, **kwarg):
-		return self.base_model.xhtml_utilityspec(*arg, **kwarg)
-
 
 	# Utility Specification Summary
 	def xhtml_utilityspec(self,**format):
+
+		from .util.xhtml import XML_Builder
+		NonBreakSpace = " "
+
 		if len(self.base_model.utility.co)==0: return self.base_model.xhtml_utilityspec_ca_only(**format)
 		existing_format_keys = list(format.keys())
 		for key in existing_format_keys:
@@ -555,6 +556,9 @@ def add_util_component(beta, resolved, x, first_thing):
 
 	# Probability Specification Summary
 	def xhtml_probabilityspec(self,**format):
+
+		from .util.xhtml import XML_Builder
+
 		existing_format_keys = list(format.keys())
 		for key in existing_format_keys:
 			if key.upper()!=key: format[key.upper()] = format[key]
@@ -639,4 +643,9 @@ def add_part():
 		return x.close()
 
 
+	def xhtml_nesting_tree(self,*arg,**kwarg):
+		return self.base_model.xhtml_nesting_tree(*arg,**kwarg)
+
+	def xhtml_nesting_tree_textonly(self,*arg,**kwarg):
+		return self.base_model.xhtml_nesting_tree_textonly(*arg,**kwarg)
 

py/test/test_nl.py

@@ -779,6 +779,20 @@ def test_nnnl(self):
 		self.assertNearlyEqual(-676045.5230709405, mx.loglike())
 		jj=m.gradient_check()
 		self.assertTrue(jj[0]<-6)
+		cats = [ '!',
+		 'sessionlog',
+		 'utilityspec',
+		 'probabilityspec',
+		 'DATA', 
+		 'excludedcases',
+		 'NOTES', 
+		 'options', 
+		 'possible_overspecification',
+		 'nesting_tree',
+		 '&', ]
+		# make sure no errors are raised in reporting
+		m.xhtml(*cats)
+		m.xhtml('*')
 
 
 	def test_nnnl_quant(self):