tbl: base _Rows on Parented

Steve Canny · Steve Canny · commit bb8b71898450 · 2014-07-11T16:57:25.000-07:00
diff --git a/docx/table.py b/docx/table.py
@@ -58,7 +58,7 @@ def rows(self):
         """
         |_Rows| instance containing the sequence of rows in this table.
         """
-        return _Rows(self._tbl)
+        return _Rows(self._tbl, self)
 
     @property
     def style(self):
@@ -258,13 +258,13 @@ def __len__(self):
         return len(self._tr.tc_lst)
 
 
-class _Rows(object):
+class _Rows(Parented):
     """
     Sequence of |_Row| instances corresponding to the rows in a table.
     Supports ``len()``, iteration and indexed access.
     """
-    def __init__(self, tbl):
-        super(_Rows, self).__init__()
+    def __init__(self, tbl, parent):
+        super(_Rows, self).__init__(parent)
         self._tbl = tbl
 
     def __getitem__(self, idx):
diff --git a/tests/test_table.py b/tests/test_table.py
@@ -356,7 +356,7 @@ def it_raises_on_indexed_access_out_of_range(self, rows_fixture):
     def rows_fixture(self):
         row_count = 2
         tbl = _tbl_bldr(rows=row_count, cols=2).element
-        rows = _Rows(tbl)
+        rows = _Rows(tbl, None)
         return rows, row_count
 
 
