diff options
| -rw-r--r-- | tablib/formats/_xlsx.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tablib/formats/_xlsx.py b/tablib/formats/_xlsx.py index ebafc4f..6cbc88b 100644 --- a/tablib/formats/_xlsx.py +++ b/tablib/formats/_xlsx.py @@ -70,7 +70,7 @@ def import_set(dset, in_stream, headers=True): dset.wipe() - xls_book = openpyxl.reader.excel.load_workbook(BytesIO(in_stream)) + xls_book = openpyxl.reader.excel.load_workbook(BytesIO(in_stream), read_only=True) sheet = xls_book.active dset.title = sheet.title @@ -88,7 +88,7 @@ def import_book(dbook, in_stream, headers=True): dbook.wipe() - xls_book = openpyxl.reader.excel.load_workbook(BytesIO(in_stream)) + xls_book = openpyxl.reader.excel.load_workbook(BytesIO(in_stream), read_only=True) for sheet in xls_book.worksheets: data = tablib.Dataset() |