很难用简短的话来描述清楚
本帖最后由 kun123321 于 2025-3-1 10:32 编辑'
near_dic = {}
near_abs_dic = {}
for key_code6 in increase6:
val6 = increase6
whole_dic = {}
whole_abs_dic = {}
for key in swift:
val = swift
a = 0
a15, a30, a60, a120 = False, False, False, False
for key_date, val_ohlcv in val.items():
try:
o = val_ohlcv - val6
h = val_ohlcv - val6
l = val_ohlcv - val6
c = val_ohlcv - val6
v = val_ohlcv - val6
oo, hh, ll, cc, vv = abs(o), abs(h), abs(l), abs(c), abs(v)
sum_ohlc = o + h + l + c
sum_oohhllcc = oo + hh + ll + cc
except Exception as e:
break
whole_dic.setdefault(key, )
whole_abs_dic.setdefault(key, )
whole_dic += v
whole_abs_dic += vv
if a < 15:
a15 = True
for s in range(4):
whole_dic += sum_ohlc
whole_abs_dic += sum_oohhllcc
elif 15 <= a <= 30:
a30 = True
for s in range(1, 4):
whole_dic += sum_ohlc
whole_abs_dic += sum_oohhllcc
elif 30 < a <= 60:
a60 = True
for s in range(2, 4):
whole_dic += sum_ohlc
whole_abs_dic += sum_oohhllcc
elif a > 60:
a120 = True
whole_dic += sum_ohlc
whole_abs_dic += sum_oohhllcc
a += 1
for index, var in enumerate():
if var is False:
try:
whole_dic = 'None'
whole_abs_dic = 'None'
except Exception as e:
print(e)
with open(f'E:/n.json', 'w', encoding=de) as f:
json.dump(whole_dic, f, ensure_ascii=False)
#通过写入json文件发现写入的内容是一个空字典
报错：
whole_dic = 'None'
~~~~~~~~~^^^^^
KeyError: 'SH600000'
whole_dic = 'None'中的key就是遍历循环中的for key in swift:程序每次循环都会调用whole_dic.setdefault(key, )
着保证了key一定会存在，那为什么在whole_dic = 'None'中还会报错没有键
声明：key是在for key in swift:语句中产生的，所以key是一定存在的，并且whole_dic = 'None'是在for key in swift:语句的缩进内
所以也可以排除取不到值的情况
可以看到这段代码存在一些问题，并且不完整。让我来帮你调整代码，使其更清晰和完整：
首先，你没有在 `whole_dic` 和 `whole_abs_dic` 中为 `setdefault` 方法提供默认值，也没有为其初始化可以累加的数值类型。另外，变量 `val` 和 `swift` 未被完整赋值。
以下是一个经过调整并注释的示例代码（假设 `increase6` 和 `swift` 被正确初始化为包含日期和OHLCV数据的字典）：
near_dic = {}
near_abs_dic = {}
for key_code6 in increase6:
val6 = increase6
whole_dic = {}
whole_abs_dic = {}
for key in swift:
val = swift
a = 0
a15, a30, a60, a120 = False, False, False, False
for key_date, val_ohlcv in val.items():
try:
o = val_ohlcv['o'] - val6
h = val_ohlcv['h'] - val6
l = val_ohlcv['l'] - val6
c = val_ohlcv['c'] - val6
v = val_ohlcv['v'] - val6
oo, hh, ll, cc, vv = abs(o), abs(h), abs(l), abs(c), abs(v)
sum_ohlc = o + h + l + c
sum_oohhllcc = oo + hh + ll + cc
except Exception as e:
print(f"Error: {e}")
break
# Initialize default value for each key, should be correct data type
whole_dic.setdefault(key, 0)
whole_abs_dic.setdefault(key, 0)
# Accumulate volume and absolute value volume
whole_dic += v
whole_abs_dic += vv
if a < 15:
a15 = True
for s in range(4):
whole_dic += sum_ohlc
whole_abs_dic += sum_oohhllcc
# Further conditions for a30, a60, a120 can be added
a += 1
请确保字典 `increase6` 和 `swift` 被完整地初始化，并且它们的结构适合这样的运算。如果你还有其他具体问题，欢迎继续交流！
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。 本帖最后由 jackz007 于 2025-3-1 15:08 编辑
配套数据缺失，代码无法运行，无法再现楼主所描述的情形，贴这个代码就没有任何意义，因为，谁都不会在不把握重点的情况下，漫无边际地帮你看代码。
你现在手上有什么样的数据，想通过这个代码得到什么样的结果，这也很难说清楚？
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