def test_excinfo_getstatement():

       def g():

           raise ValueError

       def f():

           g()

       try:

           f()

       except ValueError:

->         excinfo = py.code.ExceptionInfo()

       linenumbers = [f.func_code.co_firstlineno-1+3,

                      f.func_code.co_firstlineno-1+1,

                      g.func_code.co_firstlineno-1+1,]

       l = list(excinfo.traceback)

       foundlinenumbers = [x.lineno for x in l]

       print l[0].frame.statement

       assert foundlinenumbers == linenumbers

   def __init__(self, tup=None, exprinfo=None):

       # NB. all attributes are private!  Subclasses or other

       #     ExceptionInfo-like classes may have different attributes.

       if tup is None:

           tup = sys.exc_info()

           if exprinfo is None and isinstance(tup[1], py.magic.AssertionError):

               exprinfo = tup[1].msg

               if exprinfo and exprinfo.startswith('assert '):

                   self._striptext = 'AssertionError: '

       self._excinfo = tup

       self.type, self.value, tb = self._excinfo

       self.typename = str(self.type)

->     self.traceback = py.code.Traceback(tb)