doc(hansbug): add mark of the functions

docs/source/api_doc/torch/funcs.rst.py

@@ -21,15 +21,30 @@ if __name__ == '__main__':
             _item = getattr(ttorch.funcs, _name)
             _origin = get_origin(_item)
             with codecs.open(_filename, 'w') as p_func:
-                print_title(_name, levelc='=', file=p_func)
+                _has_own_doc = (_item.__doc__ or '').lstrip()
+                _has_origin_doc = (_origin is not None) and (_origin.__doc__ or '').lstrip()
+                print_title(
+                    _name + (
+                        (' [Reprint Only]' if _has_origin_doc else ' [No Doc]')
+                        if not _has_own_doc else ''
+                    ), levelc='=', file=p_func
+                )
                 current_module(ttorch.__name__, file=p_func)
 
                 print_title("Documentation", levelc='-', file=p_func)
                 with print_block('autofunction', value=_name, file=p_func):
                     pass
 
+                if not _has_own_doc:
+                    with print_block(
+                            'admonition',
+                            value=('Reprinted Documentation Only' if _has_origin_doc else "No Documentation"),
+                            params={'class': 'warning' if _has_origin_doc else "error"},
+                            file=p_func
+                    ) as f_nodoc:
+                        print_doc('No ``__doc__`` is provided yet, need to be completed.', file=f_nodoc)
+
                 if _origin:
-                    _has_origin_doc = (_origin.__doc__ or '').lstrip()
                     with print_block('admonition', value='Torch Version Related',
                                      params={'class': 'tip'}, file=p_func) as f_note:
                         print_doc(f"""

docs/source/api_doc/torch/trees.rst.py

@@ -33,21 +33,38 @@ if __name__ == '__main__':
                         print(_item_file_tag, file=cls_toctree)
 
                         with codecs.open(f'{_item_file_tag}.rst', 'w') as p_item:
-                            print_title(_name, levelc='=', file=p_item)
+                            _item = getattr(_tree, _name)
+                            _origin = get_origin(_item)
+
+                            _has_own_doc = (_item.__doc__ or '').lstrip()
+                            _has_origin_doc = (_origin is not None) and (_origin.__doc__ or '').strip()
+                            print_title(
+                                _name + (
+                                    (' [Reprint Only]' if _has_origin_doc else ' [No Doc]')
+                                    if not _has_own_doc else ''
+                                ), levelc='=', file=p_item
+                            )
                             current_module(ttorch.__name__, file=p_item)
 
                             print_title(f"Documentation", levelc='-', file=p_item)
                             with print_block('autoclass', value=_tree.__name__, file=p_item) as f_class:
-                                _item = getattr(_tree, _name)
-                                _origin = get_origin(_item)
 
                                 with print_block(
                                         'autoproperty' if isinstance(_item, property) else 'automethod',
                                         value=_name, file=f_class):
                                     pass
 
+                            if not _has_own_doc:
+                                with print_block(
+                                        'admonition',
+                                        value=('Reprinted Documentation Only'
+                                        if _has_origin_doc else "No Documentation"),
+                                        params={'class': 'warning' if _has_origin_doc else "error"},
+                                        file=p_item
+                                ) as f_nodoc:
+                                    print_doc('No ``__doc__`` is provided yet, need to be completed.', file=f_nodoc)
+
                             if _origin:
-                                _has_origin_doc = (_origin.__doc__ or '').strip()
                                 with print_block('admonition', value='Torch Version Related',
                                                  params={'class': 'tip'}, file=p_item) as f_note:
                                     print_doc(f"""