fix STRICT_MODE control in render

htag/tag.py

@@ -495,9 +495,9 @@ def __str__(self):
 
             if self.root.STRICT_MODE:   # added  at htag > 0.72.0
                 # in STRICT_MODE: will control that the render method is not called at each interaction
-                current_children = [id(i) for i in self._childs]
+                current_children = [id(i) for i in self._childs if isinstance(i,Tag)]
                 render()
-                if current_children != [id(i) for i in self._childs]:
+                if current_children != [id(i) for i in self._childs if isinstance(i,Tag)]:
                     # the rendering is done at each interaction (bad practice)
                     raise HTagException(f"[STRICT_MODE] In {repr(self)}, the render() method has changed its children!")
             else:

test_renderer.py

@@ -683,13 +683,12 @@ def render(self):
         with pytest.raises(HTagException):
             print( Bad() )
 
-        #--------------------------------- a bad case
-        class Bad2(Tag.div):
+        #--------------------------------- a good case
+        class Good2(Tag.div):
             def render(self):
-                self += "simple text is enough"
+                self += "simple text is not enough !!!"
 
-        with pytest.raises(HTagException):
-            print( Bad2() )
+        print( Good2() )
 
     finally:
         Tag.STRICT_MODE = False