Answers for "python how to throw exception"

throw error python

raise Exception("Error")

throwing an exception python

raise Exception("message")

except as Exception:

>>> def catch():
...     try:
...         asd()
...     except Exception as e:
...         print e.message, e.args
... 
>>> catch()
global name 'asd' is not defined ("global name 'asd' is not defined",)

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: raise error

class MyError(TypeError):
    pass

raise MyError('An error happened')