call site 0 for test.collect.Generator.__init__
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
       return self.getitemoutcomepairs(Failed)
test/session.py - line 84
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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 114
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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 214
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   def _tryiter(self, yieldtype=None, reporterror=None, keyword=None):
       """ yield stop item instances from flattening the collector. 
               XXX deprecated: this way of iteration is not safe in all
               cases. 
           """ 
       if yieldtype is None: 
           yieldtype = py.test.collect.Item 
       if isinstance(self, yieldtype):
           try:
               self._skipbykeyword(keyword)
               yield self
           except Skipped:
               if reporterror is not None:
                   excinfo = py.code.ExceptionInfo()
                   reporterror((excinfo, self))
       else:
           if not isinstance(self, py.test.collect.Item):
               try:
                   if reporterror is not None:
                       reporterror((None, self))
                   for x in self.run(): 
                       for y in self.join(x)._tryiter(yieldtype, 
->                                         reporterror, keyword): 
                           yield y
               except KeyboardInterrupt:
                   raise
               except: 
                   if reporterror is not None: 
                       excinfo = py.code.ExceptionInfo()
                       reporterror((excinfo, self)) 
test/collect.py - line 212
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   def _tryiter(self, yieldtype=None, reporterror=None, keyword=None):
       """ yield stop item instances from flattening the collector. 
               XXX deprecated: this way of iteration is not safe in all
               cases. 
           """ 
       if yieldtype is None: 
           yieldtype = py.test.collect.Item 
       if isinstance(self, yieldtype):
           try:
               self._skipbykeyword(keyword)
               yield self
           except Skipped:
               if reporterror is not None:
                   excinfo = py.code.ExceptionInfo()
                   reporterror((excinfo, self))
       else:
           if not isinstance(self, py.test.collect.Item):
               try:
                   if reporterror is not None:
                       reporterror((None, self))
->                 for x in self.run(): 
                       for y in self.join(x)._tryiter(yieldtype, 
                                           reporterror, keyword): 
                           yield y
               except KeyboardInterrupt:
                   raise
               except: 
                   if reporterror is not None: 
                       excinfo = py.code.ExceptionInfo()
                       reporterror((excinfo, self)) 
test/collect.py - line 336
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   def run(self): 
->     self._prepare()
       itemlist = self._name2items.values()
       itemlist.sort()
       return [x.name for x in itemlist]
test/collect.py - line 328
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   def _prepare(self): 
       if not hasattr(self, '_name2items'): 
           ex = getattr(self, '_name2items_exception', None)
           if ex is not None: 
               raise ex[0], ex[1], ex[2]
           try: 
->             self._name2items = self._buildname2items()
           except (SystemExit, KeyboardInterrupt): 
               raise 
           except:
               self._name2items_exception = py.std.sys.exc_info()
               raise
test/collect.py - line 307
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   def _buildname2items(self): 
       # NB. we avoid random getattrs and peek in the __dict__ instead
       d = {}
       dicts = [getattr(self.obj, '__dict__', {})]
       for basecls in py.std.inspect.getmro(self.obj.__class__):
           dicts.append(basecls.__dict__)
       seen = {}
       for dic in dicts:
           for name, obj in dic.items():
               if name in seen:
                   continue
               seen[name] = True
->             res = self.makeitem(name, obj)
               if res is not None:
                   d[name] = res 
       return d
test/collect.py - line 318
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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)