python try exception code example

Example 1: how to print error in try except python

try:
  # some code
except Exception as e:
	print("ERROR : "+str(e))

Example 2: throwing an exception python

raise Exception("message")

Example 3: try except python

try:
  print("I will try to print this line of code")
except:
  print("I will print this line of code if an error is encountered")

Example 4: raise python

# Raise is used to cause an error
raise(Exception("Put whatever you want here!"))
raise(TypeError)

Example 5: try except python

age = input('age:')


try:
    new_age = int(age)
except ValueError: # if age is not convertable to int
    print('please enter a number...')

Example 6: try except python

# Python try: except:

try:
  print(a + b) # Program will try the add b to a
except:
  print("There was an error") # If the program will have an error in the try block
  							  # The except block will run
    						  # except block will run and then the program will continue to run
    
# Examples:
a = 1
b = 1 # <===== no error, except block skipped

a = 1
b = 'one' # <===== error, except block run