def process(self, *args, **kwargs):
assert(self._source is not None)
for frame in self._source:
if isinstance(frame, struct):
it = frame
self._send_dict(it.as_dict(without_meta = True))
else:
it = struct(frame)
self._send_dict(it.as_dict(without_meta = True))
yield frame
def read(self, *args, **kwargs):
while True:
kind, payload = self._next_frame()
if kind==KIND_DATA:
yield struct(payload, meta=self.provides)
elif kind==KIND_META:
self._set_meta(payload)
elif kind==None:
raise StopIteration()
else:
LOG.warning('unknown kind: %s, ignoring' % kind)
def struct_maker(source):
for f in source:
yield struct(f)
def struct_maker(source):
for f in source:
yield struct(f)