def __call__(self):
try:
# print("Running %d ..." % self.code, file=sys.stderr)
(timestamp, px_open, px_high, px_low, px_last, px_volume) = realtime.get_realtime_data(code=self.code, index=self.index, proxy=self.proxy)
return (self.code, timestamp, px_open, px_high, px_low, px_last, px_volume)
except Exception as e:
# traceback.print_exc(file=sys.stderr)
return (self.code, None, None, None, None, None, None) # MUST preserve the code even if errors occurred
def check_proxy(proxy, tries=16, timeout=5):
for i in range(0, tries):
res = realtime.get_realtime_data(1, index=i, proxy=proxy, timeout=timeout)
if not res:
return None
return proxy