method: test.collect.Generator.tryiter

 yield stop item instances from flattening the collector. 
            XXX deprecated: this way of iteration is not safe in all
            cases. Mostly fixed, need to introduce skipped-by-keyword
        

    def tryiter(self, yieldtype=None, reporterror=None, keyword=None):

origin: test.collect.Collector

where:

• self :: <Instance of Class Generator>
• yieldtype :: AnyOf( Class Item, <Tuple>, <None>)
• reporterror :: <None>
• keyword :: <None>
• return value :: AnyOf(<Instance of Class Function>, <None>, <Instance of Class Generator>)

changes in __dict__ after execution:

• _obj: created
• _name2items: created
• _name2items_exception: created

exceptions that might appear during execution:

• TypeError

function source:

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. Mostly fixed, need to introduce skipped-by-keyword
        """ 
        
    if yieldtype is None: 
        yieldtype = py.test.Item 
    if isinstance(self, yieldtype):
        try:
            self.skipbykeyword(keyword)
            yield self
        except py.test.Item.Skipped:
            if reporterror is not None:
                excinfo = py.code.ExceptionInfo()
                reporterror((excinfo, self))
    else:
        if not isinstance(self, py.test.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)) 

call sites:

called in /home/johnny/projects/merlinux/py/dist/py/test/terminal/terminal.py

traceback test.collect.Generator.tryiter.0

called in /home/johnny/projects/merlinux/py/dist/py/test/collect.py

traceback test.collect.Generator.tryiter.1

called in /home/johnny/projects/merlinux/py/dist/py/test/collect.py

traceback test.collect.Generator.tryiter.2