def register(self, linker):
'''
register @linker into linker manager, replace current linker
:param linker: object, linker to be loaded
:return: object, old linker or None
'''
old = self.__linker
self.__linker = linker
if self.__linker is not None:
logger.info("linker manager: register new linker %s.",
self.__linker.name())
else:
if old is None:
logger.warning(
"linker manager: linker is none, no linker registered.")
else:
logger.warning(
"linker manager: linker is none, old linker %s is unregistered.",
old.name())
return old
def _shutdown(self):
logger.warning("extractor: unimplemented shutdown method.")
def _persist(self):
logger.warning("extractor: unimplemented persist method.")
def _launch(self):
logger.warning("extractor: unimplemented launch method.")
def _launch(self):
logger.warning(
"linker: unimplemented launch method, nothing will be done.")
def _accept(self, uri):
logger.warning("parser: unimplemented accept method.")
def _shutdown(self):
logger.warning("parser: unimplemented shutdown method.")
def _launch(self):
logger.warning("parser: unimplemented launch method.")
def _push(self, uri):
logger.warning(
"linker: unimplemented push method, nothing will be done.")
def _config(self, pattern, config):
logger.warning(
"linker: unimplemented config method, nothing will be done.")
def _exists(self, uri):
logger.warning(
"linker: unimplemented exists method, nothing will be done.")
return False
def _accept(self, uri):
logger.warning("linker: unimplemented accept method, default denied.")
def _filter(self, *cond):
logger.warning(
"linker: unimplemented filter method, nothing will be done.")
def _shutdown(self):
logger.warning(
"linker: unimplemented shutdown method, nothing will be done.")
def _filter(self, *cond):
logger.warning("extractor: unimplemented filter method.")
def _accept(self, uri):
logger.warning("extractor: unimplemented accept method.")
def _pull(self):
logger.warning(
"linker: unimplemented pull method, nothing will be done.")
def _persist(self):
logger.warning("parser: unimplemented persist method.")
def _update(self, uri, extras):
logger.warning(
"linker: unimplemented update method, nothing will be done.")
def _filter(self, *cond):
logger.warning("parser: unimplemented filter method.")
def _extract(self, uri, content):
logger.warning("extractor: unimplemented extract method.")
def _parse(self, uri, content):
logger.warning("parser: unimplemented parser method.")
def _accept(self, obj):
logger.warning("filter: unimplemented accept method.")