问题描述
我正在尝试遍历python 3.9上的OrderedDict,但是当我得到时:
对于键,d中的值: TypeError:无法解压缩不可迭代的int对象,请执行for bucle
这是我的代码:
MAXSIZE = 5
d = dict()
while True:
candles = api.get_candles(EURUSD,5,1,time.time())
candleOpen = float(candles[0]['open'])
candleClose = float(candles[0]['close'])
candleID = candles[0]['id']
if candleOpen < candleClose:
d2 = {candleID: 'A'}
elif candleOpen > candleClose:
d2 = {candleID: 'B'}
else:
d2 = {candleID: 'C'}
if len(d) == MAXSIZE:
for key,value in d:
print(key)
解决方法
要遍历字典对,请使用.items()
# print(type(d)) to ensure you have a dict
for key,value in d.items():
print(key)
您似乎也有一个字典d
,但是随后您创建了另一个字典d2
,请检查;)