def get(self, key):
metadata = self.get_metadata(key)
if metadata is None:
print(f"(FileCache) Metadata missing: {key}")
return None
if metadata.get("status") != "ready":
print(f"(FileCache) Not ready {key}; ", metadata.get("status"))
return None
state = State()
state.metadata = metadata
t = state_types_registry().get(metadata["type_identifier"])
path = self.to_path(key, prefix="data_", extension=t.default_extension())
if os.path.exists(path):
try:
state.data = t.from_bytes(self.decode(open(path, "rb").read()))
return state
except:
traceback.print_exc()
logging.exception(f"Cache failed to recover {key}")
return None
def get(self, key):
print(f"GET {key}")
metadata = self.get_metadata(key)
print(f" METADATA {metadata}")
if metadata is None:
print(f"(StoreCache) Metadata missing: {key}")
return None
if metadata.get("status") != "ready":
print(f"(StoreCache) Not ready {key}; ", metadata.get("status"))
return None
state = State()
state.metadata = metadata
t = state_types_registry().get(metadata["type_identifier"])
path = self.to_path(key)
if self.storage.contains(path):
try:
state.data = t.from_bytes(self.decode(self.storage.get_bytes(path)))
return state
except:
traceback.print_exc()
logging.exception(f"Cache failed to recover {key}")
return None