can you define a custom generic exception?
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can you define a custom generic exception?
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- How would you solve question 11 while also throwing exceptions if n is less than zero?Dictionary doctor_on_duty contains two key-value pairs read from input. In the try block, integer doctor_query is read from input. The key-value pair with doctor_query as the key in doctor_on_duty is output. Write an exception handler to: Catch a KeyError exception and bind excpt1 to the exception instance being caught. Output excpt1 followed by ' has no match.' on one line.in pytrhon programming language, What happens when an unhandled exception occurs? The finally clause executes, and the code finishes. The finally clause executes, and the code returns -1. The finally clause executes, and then the exception is re-raised. The finally clause executes, and then runs the try block again.
- What takes place whenever a catch block is responsible for throwing an Exception?What happens when a catch block throws an Exception?Write a method that removes the value of a node with index i from a singly-linked list. Also, you must raise exceptions when necessary. You must NOT use any other methods that **you implemented** in the assignment (everything must be done inline). (In python Programming) Consider the following class definition: class SLLException(Exception): """ Custom exception class to be used by Singly Linked List DO NOT CHANGE THIS CLASS IN ANY WAY """ passclass SLNode: """ Singly Linked List Node class DO NOT CHANGE THIS CLASS IN ANY WAY """ def __init__(self, value: object) -> None: self._next = None self._value = valueclass LinkedList: def __init__(self, start_list=None): """ Initializes a new linked list with front and back sentinels DO NOT CHANGE THIS METHOD IN ANY WAY """ self._head = SLNode(None) self._tail = SLNode(None) self._head._next = self._tail # populate SLL with initial…