call site 0 for test.collect.Generator.__init__
test/testing/test_session.py - line 174
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   def test_generator_yields_None(self): 
       o = tmpdir.ensure('generatornonetest', dir=1)
       tfile = o.join('test_generatornone.py')
       tfile.write(py.code.Source("""
               def test_1():
                   yield None 
           """))
->     session = self.mainsession(o) 
       out = self.file.getvalue() 
       #print out
       i = out.find('TypeError') 
       assert i != -1 
test/testing/test_session.py - line 106
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   def mainsession(self, *args): 
       from py.__.test.terminal.terminal import TerminalSession
       self.file = py.std.StringIO.StringIO() 
       config = py.test.config._reparse(list(args))
       session = TerminalSession(config, file=self.file) 
->     session.main()
       return session
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 113
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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/terminal/terminal.py - line 67
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   def startiteration(self, colitem, subitems): 
       if (isinstance(colitem, py.test.collect.Module) 
           and self.config.option.verbose == 0 
           and not self.config.option.collectonly): 
           try: 
               sum = 0
               for sub in subitems:
->                 sum += len(list(colitem.join(sub)._tryiter()))
           except (SystemExit, KeyboardInterrupt): 
               raise 
           except: 
               self.out.write('[?]')
           else: 
               self.out.write('[%d] ' % sum) 
           return self.out.line 
test/collect.py - line 360
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   def join(self, name):
       res = super(Module, self).join(name)
       if res is None:
           attr = getattr(self.obj, name, None)
           if attr is not None:
->             res = self.makeitem(name, attr, usefilters=False)
       return res
test/collect.py - line 321
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   def makeitem(self, name, obj, usefilters=True):
       if (not usefilters or self.classnamefilter(name)) and \
           py.std.inspect.isclass(obj):
           return self.Class(name, parent=self)
       elif (not usefilters or self.funcnamefilter(name)) and callable(obj): 
           if obj.func_code.co_flags & 32: # generator function 
->             return self.Generator(name, parent=self)
           else: 
               return self.Function(name, parent=self)