init_dev-68: Start devepoling overwrite to all. Create hot_test7. Try to combine "preexist_lists" and "preexist_backup_loc_lists" into dict.(In the current stage, they are two lists, and I dont know how to apply two lists in one loop in line 63, handle_preexist.py.)
init_dev-69: Create new branch
hot_test7_1: In start_copy_via_database.py, use dict instead of lists. Combine all lists of pre-exist/non pre-exist files into dicts.
hot_test7_2: Successfully create dict in start_copy_via_database.py. Now, I'm testing reading the manipulating dict in handle_preexist.py
hot_test7_3: Replace lists to dict in handle_preexist.py for the print all pre-exist file section so far.
hot_test7_4: Modified the second value in pre_exist/non pre-exist file to the path of file in backup location.(Previously, it is just the path to the backup directory.)
hot_test7_5: Delete the lists in start_copy_via_database.py, and refresh the comments for pre-exist in keep tree.
hot_test7_6: Replace lists with dict in handle_preexist.py and "both printing all file at once " and "ask file by file" are working. But there is a bug in (1)overwrite: the path to the file in backup dir is wrong.
hot_test7_7: The bug in overwrite is solved
hot_test7_8: (1). The option1, 2, and 5 of the "Ask file by file" in handle_preexist.py works well. (2). The module "rename" in preexist_renaming.py is renamed to "renaming" because python has BIF called rename.