param_parser - better tolerance for missing parameters

Tools/autotest/param_metadata/param_parse.py

@@ -26,15 +26,21 @@ def wikichars_escape(text):
         text = re.sub("\\"+c, '`'+c+'`', text)
     return text
 
-
-
 def wiki_parameters(g, f):    
     
     t = "\n\n== %s Parameters ==\n"  % (camelcase_escape(g.name))
     
     for param in g.params:
+        if hasattr(param, 'DisplayName'):   
             t += "\n\n=== %s (%s) ===" % (camelcase_escape(param.DisplayName),camelcase_escape(param.name))
+        else:
+            t += "\n\n=== %s ===" % camelcase_escape(param.name)
+                
+        if hasattr(param, 'Description'):   
             t += "\n\n_%s_\n" % wikichars_escape(param.Description)
+        else:
+            t += "\n\n_TODO: description_\n"
+            
         for field in param.__dict__.keys():
             if field not in ['name', 'DisplayName', 'Description', 'User'] and field in known_param_fields:
                 if field == 'Values' and prog_values_field.match(param.__dict__[field]):
@@ -51,8 +57,6 @@ def wiki_parameters(g, f):
     f.write(t)
 
 
-
-
 apm_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), '../../../')
 vehicle_paths = glob.glob(apm_path + "*/Parameters.pde")
 
@@ -114,6 +118,7 @@ print "Found %u documented libraries" % len(libraries)
 for library in libraries:
     print "===\n\n\nProcessing library %s" % library.name
     
+    if hasattr(library, 'Path'):   
         paths = library.Path.split(',')
         for path in paths:
             path = path.strip()
@@ -139,8 +144,10 @@ for library in libraries:
                     
                 ##print p.__dict__
                 library.params.append(p)
+    else:
+        print "Skipped: no Path found"
 
-    #print "Processed %u documented parameters" % len(library.params)
+    print "Processed %u documented parameters" % len(library.params)
 
 wiki_fname = 'Parameters.wiki'
 f = open(wiki_fname, mode='w')