value error exception python code example

Example 1: try catch python

try:
  print("try to run this block")
except:
  print("run this bock if there was error in earlier block")

Example 2: 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 3: python: raise error

class MyError(TypeError):
    pass

raise MyError('An error happened')

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Python Example

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