单元测试框架在Python中引发了什么异常？

Question

I have a python script (main.py) that calls a method in another python script (tester.py) that performs a bunch of tests, using unittest framework, and returns. What exception does main.py look for in it's try, except block?

I've tried the following but the exception is never triggered.

try:
  tester.run()
except Exception, ex:
  print ex

According to the documentation it raises AssertionError. However, I've tried AssertionError, Exception, but neither work.

Any ideas.

Answer 1

Depends on which exception is raised.

Method raising exception:

def some(self):
    try:
        msg = "My Exception"
        raise HTTPNotFound(msg)
    except Exception as e:
         raise e

Method catching exception

try:
    some()
except HTTPNotFound as e:
    print "Not found exception"
except Exception as e:
    print "Generic Exception"