Answers for "how to throw error in python"

throw error python

raise Exception("Error")

throwing an exception python

raise Exception("message")

throw error in python

#Best practive: raise statement	
raise ValueError('A very specific bad thing happened')

python raise exception

# this raises a "NameError"

>>> raise NameError('HiThere')

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: HiThere

python exception

try:
  # code block
except ValueError as ve:
  print(ve)

python: raise error

class MyError(TypeError):
    pass

raise MyError('An error happened')