while moreTests():
    try:
        runNextTest()
    except IndexError:
        xxx
    except TypeError:
        yyy
    except (E1, E2, E3):
        zzz
    except:
        import sys
        print sys.exc_info()
        import traceback
        traceback.print_exc(open('log.txt', 'a'))
    else:
        print 'passed...'
    finally:
        fff