我想我有两个问题。首先是“我走的路是否正确,如果不正确,我应该怎么做?”第二个是“如何停止覆盖值”。
在下面的代码中,如何使“ monthdict”的输出与“ report”相同?
[报告是一个值列表,其中(例如)1月1日星期一的面包是1,而2月1日星期一的面包是31。当我尝试以编程方式重新创建它时,它使所有面包都变成53。
我的实际用法中包含来自API的实际数据,我一次只能输入7个项目。因此,我需要依次调用1月1日星期一,1月1日星期二,1月星期三星期三,1月2日星期一星期一等,并返回值
report = {
"january" : {
"week1" : {
"monday" : {
"bread" : 1,
"cheese" : 2,
"milk" : 3
},
"tueday" : {
"bread" : 4,
"cheese" : 5,
"milk" : 6
},
"wednesday" : {
"bread" : 7,
"cheese" : 8,
"milk" : 9
},
},
"week2" : {
"monday" : {
"bread" : 11,
"cheese" : 12,
"milk" : 13
},
"tueday" : {
"bread" : 14,
"cheese" : 15,
"milk" : 16
},
"wednesday" : {
"bread" : 17,
"cheese" : 18,
"milk" : 19
},
},
"week3" : {
"monday" : {
"bread" : 21,
"cheese" : 22,
"milk" : 23
},
"tueday" : {
"bread" : 24,
"cheese" : 25,
"milk" : 26
},
"wednesday" : {
"bread" : 27,
"cheese" : 28,
"milk" : 29
},
},
},
"february" : {
"week1" : {
"monday" : {
"bread" : 31,
"cheese" : 32,
"milk" : 33
},
"tueday" : {
"bread" : 34,
"cheese" : 35,
"milk" : 36
},
"wednesday" : {
"bread" : 37,
"cheese" : 38,
"milk" : 39
},
},
"week2" : {
"monday" : {
"bread" : 111,
"cheese" : 112,
"milk" : 113
},
"tueday" : {
"bread" : 114,
"cheese" : 115,
"milk" : 116
},
"wednesday" : {
"bread" : 117,
"cheese" : 118,
"milk" : 119
},
},
"week3" : {
"monday" : {
"bread" : 121,
"cheese" : 122,
"milk" : 123
},
"tueday" : {
"bread" : 124,
"cheese" : 125,
"milk" : 126
},
"wednesday" : {
"bread" : 127,
"cheese" : 128,
"milk" : 129
},
}
}
}
print("\nreport:\n", report, "\n\n")
months = ["january", "february"]
weeks = ["week1", "week2", "week3"]
days = ["monday", "tuesday", "wednesday"]
food = ["bread", "cheese", "milk"]
values = []
for i in range(1,129):
values.append(i)
x = 0
fooddict = {}
daydict = {}
weekdict = {}
monthdict= {}
for m in months:
for w in weeks:
for d in days:
for f in food:
fooddict[f] = values[x]
x += 1
print(x, ") adding ", values[x], " to ", f)
daydict[d] = fooddict
weekdict[w] = daydict
monthdict[m] = weekdict
print(monthdict)
尝试此
monthdict= {}
for m in months:
weekdict = {}
for w in weeks:
daydict = {}
for d in days:
fooddict = {}
for f in food:
fooddict[f] = values[x]
x += 1
print(x, ") adding ", values[x], " to ", f)
daydict[d] = fooddict
weekdict[w] = daydict
monthdict[m] = weekdict
否则,您将共享前一个月,一周和几天中的值(相反,对于每个新迭代,它们应以空值开头)。