python how to throw exception code example

Example 1: throwing an exception python

raise Exception("message")

Example 2: exception pyton print

except Exception as e: print(e)

Example 3: 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",)

Example 4: python: raise error

class MyError(TypeError):
    pass

raise MyError('An error happened')

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