Fix openpyxl deprecation warnings

Signed-off-by: tdruez <[email protected]>

Author: tdruez

scanpipe/tests/test_api.py

@@ -706,7 +706,7 @@ def test_scanpipe_api_project_action_report(self):
         workbook = openpyxl.load_workbook(output_file, read_only=True, data_only=True)
         self.assertEqual(["PACKAGES"], workbook.sheetnames)
 
-        todos_sheet = workbook.get_sheet_by_name("PACKAGES")
+        todos_sheet = workbook["PACKAGES"]
         rows = list(todos_sheet.values)
         self.assertEqual(2, len(rows))
         self.assertEqual("project", rows[0][0])  # header row

scanpipe/tests/test_commands.py

@@ -1281,7 +1281,7 @@ def test_scanpipe_management_command_report(self):
 
         workbook = openpyxl.load_workbook(output_file, read_only=True, data_only=True)
         self.assertEqual(["TODOS"], workbook.sheetnames)
-        todos_sheet = workbook.get_sheet_by_name("TODOS")
+        todos_sheet = workbook["TODOS"]
         header = list(todos_sheet.values)[0]
 
         self.assertNotIn("extra_data", header)