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Add message to exception in DataTable

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Darren Burns
2023-02-13 14:28:59 +00:00
parent 743ddf5203
commit 100921d5a6
1 changed files with 1 additions and 1 deletions
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src/textual/widgets/_data_table.py
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@@ -588,7 +588,7 @@ class DataTable(ScrollView, Generic[CellType], can_focus=True):
for the new cell content. for the new cell content.
""" """
if not self.is_valid_coordinate(coordinate): if not self.is_valid_coordinate(coordinate):
raise CellDoesNotExist() raise CellDoesNotExist(f"Coordinate {coordinate!r} is invalid.")
row_key, column_key = self.coordinate_to_cell_key(coordinate) row_key, column_key = self.coordinate_to_cell_key(coordinate)
self.update_cell(row_key, column_key, value, update_width=update_width) self.update_cell(row_key, column_key, value, update_width=update_width)