Exceptions are Python's way of signaling errors or unexpected conditions that occur during program execution. When an exception occurs: Python halts the program. It ...

Using try … except (exception handling) is used to respond to exceptions or errors that occur in a program. Students can ensure that the program doesn’t crash ...

As the chain of functions could fail for a wide range of reasons the cause of the exception is signaled by passing an exception object which has properties that define the exception back up the ...