Issue #11
It is my solution which I have suggested before. After cancelling in the dialogue window no exception is raised by Python (as the program just skips the unwanted condition). The behaviour of the program is thus stable. Also changed the variable name "save_location" to "saveLocation" due to 2 factors: other naming policy imposed in an another PR and recommendations by the OOP and Python community ("save_location" is considered an old C-style).
Issue #11 It is my solution which I have suggested before. After cancelling in the dialogue window no exception is raised by Python (as the program just skips the unwanted condition). The behaviour of the program is thus stable. Also changed the variable name "save_location" to "saveLocation" due to 2 factors: other naming policy imposed in an another PR and recommendations by the OOP and Python community ("save_location" is considered an old C-style).