def iter_io_objects(self, return_path=False, clean=False):
'''
Return an iterable over the io objects created from files_to_test
If return_path is True, yield the full path of the file along with
the io object. yield ioobj, path Default is False.
If clean is True, try to delete existing versions of the file
before creating the io object. Default is False.
'''
return iter_generic_io_objects(ioclass=self.ioclass,
filenames=self.files_to_test,
directory=self.local_test_dir,
return_path=return_path,
clean=clean)
def iter_io_objects(self, return_path=False, clean=False):
'''
Return an iterable over the io objects created from files_to_test
If return_path is True, yield the full path of the file along with
the io object. yield ioobj, path Default is False.
If clean is True, try to delete existing versions of the file
before creating the io object. Default is False.
'''
return iter_generic_io_objects(ioclass=self.ioclass,
filenames=self.files_to_test,
directory=self.local_test_dir,
return_path=return_path,
clean=clean)