@@ -182,6 +182,17 @@ threading
   profiling functions in all running threads in addition to the calling one.
   (Contributed by Pablo Galindo in :gh:`93503`.)
 
+tkinter
+-------
+
+* :meth:`tkinter.Canvas.coords` now flattens its arguments.
+  It now accepts not only coordinates as separate arguments
+  (``x1, y1, x2, y2, ...``) and a sequence of coordinates
+  (``[x1, y1, x2, y2, ...]``), but also coordinates grouped in pairs
+  (``(x1, y1), (x2, y2), ...`` and ``[(x1, y1), (x2, y2), ...]``),
+  like ``create_*()`` methods.
+  (Contributed by Serhiy Storchaka in :gh:`94473`.)
+
 unicodedata
 -----------
 
 
@@ -900,6 +900,12 @@ def test_coords(self):
         c.coords(i, [21, 31, 41, 51, 61, 11])
         self.assertEqual(c.coords(i), [21.0, 31.0, 41.0, 51.0, 61.0, 11.0])
 
+        c.coords(i, (22, 32), (42, 52), (62, 12))
+        self.assertEqual(c.coords(i), [22.0, 32.0, 42.0, 52.0, 62.0, 12.0])
+
+        c.coords(i, [(23, 33), (43, 53), (63, 13)])
+        self.assertEqual(c.coords(i), [23.0, 33.0, 43.0, 53.0, 63.0, 13.0])
+
         c.coords(i, 20, 30, 60, 10)
         self.assertEqual(c.coords(i), [20.0, 30.0, 60.0, 10.0])
         self.assertEqual(c.bbox(i), (18, 8, 62, 32))
 
@@ -2816,7 +2816,7 @@ def canvasy(self, screeny, gridspacing=None):
 
     def coords(self, *args):
         """Return a list of coordinates for the item given in ARGS."""
-        # XXX Should use _flatten on args
+        args = _flatten(args)
         return [self.tk.getdouble(x) for x in
                            self.tk.splitlist(
                    self.tk.call((self._w, 'coords') + args))]
 
@@ -0,0 +1,3 @@
+Flatten arguments in :meth:`tkinter.Canvas.coords`. It now accepts not only
+``x1, y1, x2, y2, ...`` and ``[x1, y1, x2, y2, ...]``, but also ``(x1, y1),
+(x2, y2), ...`` and ``[(x1, y1), (x2, y2), ...]``.
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Flatten arguments in :meth:`tkinter.Canvas.coords`. It now accepts not only
	`2`	+``x1, y1, x2, y2, ...`` and ``[x1, y1, x2, y2, ...]``, but also ``(x1, y1),
	`3`	+(x2, y2), ...`` and ``[(x1, y1), (x2, y2), ...]``.