What are the predefined exceptions in Python?
Built-in Exceptions
| Exception | Description |
|---|---|
| SystemExit | Raised when the sys.exit() function is called |
| TypeError | Raised when two different types are combined |
| UnboundLocalError | Raised when a local variable is referenced before assignment |
| UnicodeError | Raised when a unicode problem occurs |
What are the different types of exceptions in Python?
exception ArithmeticError This class is the base class for those built-in exceptions that are raised for various arithmetic errors such as : OverflowError. ZeroDivisionError. FloatingPointError.
How do you create an exception in Python?
As a Python developer you can choose to throw an exception if a condition occurs. To throw (or raise) an exception, use the raise keyword.
Which of the following is not a predefined exception in Python?
Explanation: NameError, IOError and ValueError are standard exceptions in Python whereas Assignment error is not a standard exception in Python.
How do I raise my NotImplementedError?
If you run into the NotImplementedError, the recommended way to handle it is to implement the abstract method for which the error is being raised. Because the NotImplementedError is user-defined, Python can’t raise this error on its own. So, you’ll need to raise it by a package you’re using or code your team wrote.
What is the top most Python exception?
Exception is the most commonly-inherited exception type (outside of the true base class of BaseException ). In addition, all exception classes that are considered errors are subclasses of the Exception class.
What is exception handling in Python with examples?
An exception is a Python object that represents an error. Python provides a way to handle the exception so that the code can be executed without any interruption. If we do not handle the exception, the interpreter doesn’t execute all the code that exists after the exception.
How do you ignore code in Python?
Ignore an Exception in Python
- Use the pass Statement in the except Block in Python.
- Use the sys.exc_clear() Statement in the except Block in Python.
How do you stop exceptions in Python?
Using Try Except except block to catch the ZeroDivisionError exception and ignore it. In the above code, we catch the ZeroDivisionError exception and use pass to ignore it. So, when this exception happens, nothing will be thrown and the program will just keep running by ignoring the zero number.