py2/py3: explicitly cast to list in ERP5Type/tests.

product/ERP5Type/tests/runTestSuite.py

@@ -146,7 +146,7 @@ def main():
 
     assert revision == test_result.revision, (revision, test_result.revision)
     while suite.acquire():
-      test = test_result.start(suite.running.keys())
+      test = test_result.start(list(suite.running.keys()))
       if test is not None:
         suite.start(test.name, lambda status_dict, __test=test:
           __test.stop(**status_dict))

product/ERP5Type/tests/utils.py

@@ -600,7 +600,7 @@ def updateCellList(portal, line, cell_type, cell_range_method, cell_dict_list):
 
   def getSortedCategoryList(line, base_id, category_list):
     result = []
-    index_list = line.index[base_id].keys()
+    index_list = list(line.index[base_id].keys())
     index_list.sort()
     for category in category_list:
       for index in index_list:
@@ -677,7 +677,7 @@ def updateCellList(portal, line, cell_type, cell_range_method, cell_dict_list):
                           *category_list)
 
       cell.edit(**mapped_value_dict)
-      cell.setMappedValuePropertyList(mapped_value_dict.keys())
+      cell.setMappedValuePropertyList(list(mapped_value_dict.keys()))
 
       base_category_list = [category_path
                             for category_path in category_list