Allow for set and other unsubscriptable data structures.

craiga · craiga · commit 6ddd4fe1b7a8 · 2023-02-23T18:08:59.000Z
diff --git a/pyexcel_xlsx/xlsxr.py b/pyexcel_xlsx/xlsxr.py
@@ -69,7 +69,7 @@ def __init__(self, sheet, **keywords):
         self.max_column = 0
         self.__sheet_max_row = sheet.max_row
         self.__sheet_max_column = sheet.max_column
-        for ranges in sheet.merged_cells.ranges[:]:
+        for ranges in sheet.merged_cells.ranges:
             merged_cells = MergedCell(ranges)
             merged_cells.register_cells(self.__merged_cells)
             if self.max_row < merged_cells.bottom_row():
