Add contains for ranges

source/diff.py

@@ -472,9 +472,6 @@ class LOBase(object):
 
 class LOCellRange(object):
 
-    def __contains__(self, item):
-        return item.in_range(self)
-
     def copy(self, source):
         self.sheet.obj.copyRange(self.address, source.range_address)
         return

source/easymacro2.py

@@ -1864,6 +1864,9 @@ class LOCalcRange(object):
     def __exit__(self, exc_type, exc_value, traceback):
         pass
 
+    def __contains__(self, item):
+        return item.in_range(self)
+
     def __str__(self):
         if self.is_none:
             s = 'Range: None'