1 files changed, 31 insertions, 12 deletions
diff --git a/doc/tools/doc_status.py b/doc/tools/doc_status.py
index 75e18bbe81..e89b49eb4d 100644
--- a/doc/tools/doc_status.py
+++ b/doc/tools/doc_status.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 
 import fnmatch
 import os
@@ -23,6 +23,7 @@ flags = {
     'o': True,
     'i': False,
     'a': True,
+    'e': False,
 }
 flag_descriptions = {
     'c': 'Toggle colors when outputting.',
@@ -35,6 +36,7 @@ flag_descriptions = {
     'o': 'Toggle overall column.',
     'i': 'Toggle collapse of class items columns.',
     'a': 'Toggle showing all items.',
+    'e': 'Toggle hiding empty items.',
 }
 long_flags = {
     'colors': 'c',
@@ -64,6 +66,8 @@ long_flags = {
     'collapse': 'i',
 
     'all': 'a',
+
+    'empty': 'e',
 }
 table_columns = ['name', 'brief_description', 'description', 'methods', 'constants', 'members', 'signals']
 table_column_names = ['Name', 'Brief Desc.', 'Desc.', 'Methods', 'Constants', 'Members', 'Signals']
@@ -192,6 +196,14 @@ class ClassStatus:
             ok = ok and self.progresses[k].is_ok()
         return ok
 
+    def is_empty(self):
+        sum = 0
+        for k in self.progresses:
+            if self.progresses[k].is_ok():
+                continue
+            sum += self.progresses[k].total
+        return sum < 1
+
     def make_output(self):
         output = {}
         output['name'] = color('name', self.name)
@@ -285,17 +297,21 @@ input_class_list = []
 merged_file = ""
 
 for arg in sys.argv[1:]:
-    if arg.startswith('--'):
-        flags[long_flags[arg[2:]]] = not flags[long_flags[arg[2:]]]
-    elif arg.startswith('-'):
-        for f in arg[1:]:
-            flags[f] = not flags[f]
-    elif os.path.isdir(arg):
-        for f in os.listdir(arg):
-            if f.endswith('.xml'):
-                input_file_list.append(os.path.join(arg, f));
-    else:
-        input_class_list.append(arg)
+    try:
+        if arg.startswith('--'):
+            flags[long_flags[arg[2:]]] = not flags[long_flags[arg[2:]]]
+        elif arg.startswith('-'):
+            for f in arg[1:]:
+                flags[f] = not flags[f]
+        elif os.path.isdir(arg):
+            for f in os.listdir(arg):
+                if f.endswith('.xml'):
+                    input_file_list.append(os.path.join(arg, f));
+        else:
+            input_class_list.append(arg)
+    except KeyError:
+        print("Unknown command line flag: " + arg)
+        sys.exit(1)
 
 if flags['i']:
     for r in ['methods', 'constants', 'members', 'signals']:
@@ -396,6 +412,9 @@ for cn in filtered_classes:
     if (flags['b'] and status.is_ok()) or (flags['g'] and not status.is_ok()) or (not flags['a']):
         continue
 
+    if flags['e'] and status.is_empty():
+        continue
+
     out = status.make_output()
     row = []
     for column in table_columns: