def weight():
try:
re = realtime.twsew().weight
except:
re = {'ERRORREPORT': "Can't fetch weight data."}
return json.dumps(re, ensure_ascii = False)
def TW_display():
""" For real time TWSE display
即時盤用，顯示大盤目前指數與成交量。
"""
a = twsew().weight
return a