self.cache_file.seek(0)
return json.load(self.cache_file)
+ def check_cache(self, api_client=None, num_retries=0):
+ try:
+ state = self.load()
+ locator = None
+ try:
+ if "_finished_streams" in state and len(state["_finished_streams"]) > 0:
+ locator = state["_finished_streams"][0][1][0]
+ elif "_current_stream_locators" in state and len(state["_current_stream_locators"]) > 0:
+ locator = state["_current_stream_locators"][0]
+ if locator is not None:
+ kc = arvados.keep.KeepClient(api_client=api_client)
+ kc.head(locator, num_retries=num_retries)
+ except Exception as e:
+ self.restart()
+ except (ValueError):
+ pass
+
def save(self, data):
try:
new_cache_fd, new_cache_name = tempfile.mkstemp(
if args.resume:
try:
resume_cache = ResumeCache(ResumeCache.make_path(args))
+ resume_cache.check_cache(api_client=api_client, num_retries=args.retries)
except (IOError, OSError, ValueError):
pass # Couldn't open cache directory/file. Continue without it.
except ResumeCacheConflict: