call site 0 for test.collect.Function.listchain
doc/example/pytest/test_failures.py - line 9
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   def test_failure_demo_fails_properly(): 
       config = py.test.config._reparse([failure_demo]) 
       session = config.initsession()
->     session.main()
       l = session.getitemoutcomepairs(Failed)
       assert len(l) == 21 
       l = session.getitemoutcomepairs(Passed)
       assert not l 
test/session.py - line 63
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   def main(self): 
       """ main loop for running tests. """
       colitems = self.config.getcolitems()
       try:
           self.header(colitems) 
           try:
               try:
                   for colitem in colitems: 
->                     self.runtraced(colitem)
               except KeyboardInterrupt: 
                   raise 
           finally: 
               self.footer(colitems) 
       except Exit, ex:
           pass
test/session.py - line 83
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   def runtraced(self, colitem):
       if self.shouldclose(): 
           raise Exit, "received external close signal" 
   
       outcome = None 
       colitem.startcapture() 
       try: 
           self.start(colitem)
           try: 
               try:
                   if colitem._stickyfailure: 
                       raise colitem._stickyfailure 
->                 outcome = self.run(colitem) 
               except (KeyboardInterrupt, Exit): 
                   raise 
               except Outcome, outcome: 
                   if outcome.excinfo is None: 
                       outcome.excinfo = py.code.ExceptionInfo() 
               except: 
                   excinfo = py.code.ExceptionInfo() 
                   outcome = Failed(excinfo=excinfo) 
               assert (outcome is None or 
                       isinstance(outcome, (list, Outcome)))
           finally: 
               self.finish(colitem, outcome) 
           if isinstance(outcome, Failed) and self.config.option.exitfirst:
               py.test.exit("exit on first problem configured.", item=colitem)
       finally: 
           colitem.finishcapture()
test/session.py - line 118
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   def run(self, colitem): 
       if self.config.option.collectonly and isinstance(colitem, py.test.collect.Item): 
           return 
       if isinstance(colitem, py.test.collect.Item): 
           colitem._skipbykeyword(self.config.option.keyword)
       res = colitem.run() 
       if res is None: 
           return Passed() 
       elif not isinstance(res, (list, tuple)): 
           raise TypeError("%r.run() returned neither "
                           "list, tuple nor None: %r" % (colitem, res))
       else: 
           finish = self.startiteration(colitem, res)
           try: 
               for name in res: 
                   obj = colitem.join(name) 
                   assert obj is not None 
->                 self.runtraced(obj) 
           finally: 
               if finish: 
                   finish() 
       return res 
test/session.py - line 83
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   def runtraced(self, colitem):
       if self.shouldclose(): 
           raise Exit, "received external close signal" 
   
       outcome = None 
       colitem.startcapture() 
       try: 
           self.start(colitem)
           try: 
               try:
                   if colitem._stickyfailure: 
                       raise colitem._stickyfailure 
->                 outcome = self.run(colitem) 
               except (KeyboardInterrupt, Exit): 
                   raise 
               except Outcome, outcome: 
                   if outcome.excinfo is None: 
                       outcome.excinfo = py.code.ExceptionInfo() 
               except: 
                   excinfo = py.code.ExceptionInfo() 
                   outcome = Failed(excinfo=excinfo) 
               assert (outcome is None or 
                       isinstance(outcome, (list, Outcome)))
           finally: 
               self.finish(colitem, outcome) 
           if isinstance(outcome, Failed) and self.config.option.exitfirst:
               py.test.exit("exit on first problem configured.", item=colitem)
       finally: 
           colitem.finishcapture()
test/session.py - line 106
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   def run(self, colitem): 
       if self.config.option.collectonly and isinstance(colitem, py.test.collect.Item): 
           return 
       if isinstance(colitem, py.test.collect.Item): 
           colitem._skipbykeyword(self.config.option.keyword)
->     res = colitem.run() 
       if res is None: 
           return Passed() 
       elif not isinstance(res, (list, tuple)): 
           raise TypeError("%r.run() returned neither "
                           "list, tuple nor None: %r" % (colitem, res))
       else: 
           finish = self.startiteration(colitem, res)
           try: 
               for name in res: 
                   obj = colitem.join(name) 
                   assert obj is not None 
                   self.runtraced(obj) 
           finally: 
               if finish: 
                   finish() 
       return res 
test/item.py - line 66
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   def run(self):
       """ setup and execute the underlying test function. """
->     self._state.prepare(self) 
       self.execute(self.obj, *self._args)
test/item.py - line 22
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   def prepare(self, colitem): 
       """ setup objects along the collector chain to the test-method
               Teardown any unneccessary previously setup objects. 
           """
->     needed_collectors = colitem.listchain() 
       while self.stack: 
           if self.stack == needed_collectors[:len(self.stack)]: 
               break 
           col = self.stack.pop() 
           col.teardown()
       for col in needed_collectors[len(self.stack):]: 
           #print "setting up", col
           col.setup() 
           self.stack.append(col)