The try block lets you test a block of code for errors.

The except block lets you handle the error.

The finally block lets you execute code, regardless of the result of the try- and except blocks.

try:
  print(x)
except:
  print("Something went wrong")
finally:
  print("The 'try except' is finished")

try:
    # code that might raise an exception
    result = 10 / 0
except ZeroDivisionError:
    # code to handle the exception
    print("Error: Division by zero")

try:
    number = int(input("Enter a number: "))
    result = 10 / number
except ValueError:
    print("Error: Invalid input")
except ZeroDivisionError:
    print("Error: Division by zero")
else:
    print(f"Result: {result}")

Different types of exception in python

• SyntaxError: This exception is raised when there is a syntax error in the Python code. It occurs when the code violates the rules of the Python language syntax.

• IndentationError: This exception is raised when there is an incorrect indentation in the Python code. Indentation is crucial in Python as it is used to define code blocks.

• NameError: This exception is raised when an identifier (e.g., a variable or function name) is not found in the local or global namespace.

• TypeError: This exception is raised when an operation or function is applied to an object of an inappropriate type.

• ValueError: This exception is raised when a function receives an argument of the correct type but an inappropriate value.

• IndexError: This exception is raised when an index is out of range for a sequence (e.g., list, string, or tuple).

• KeyError: This exception is raised when a dictionary key is not found in the dictionary.

• ZeroDivisionError: This exception is raised when an attempt is made to divide a number by zero.

• ImportError: This exception is raised when an imported module or package is not found or cannot be loaded.

• IOError: This exception is raised when an input/output operation (e.g., reading or writing to a file) fails.

• FileNotFoundError: This exception is a subclass of IOError and is raised when a file or directory is not found.

• AttributeError: This exception is raised when an attribute reference or assignment fails.

• KeyboardInterrupt: This exception is raised when the user interrupts the program's execution, usually by pressing Ctrl+C.

• MemoryError: This exception is raised when the program runs out of memory.

• OverflowError: This exception is raised when an arithmetic operation exceeds the maximum limit for a numeric type.

• RecursionError: This exception is raised when the maximum recursion depth is exceeded.