Question

我在for循环中的数组中添加值，但它一次又一次地在循环中添加相同的值。这是我的代码：

for document in activityData:
    activityInfo.append(document)
for document in activityInfo:
    actRegCount = actregM.countAppliedReg(str(document['_id']),timeInt)
    if (not document['owner'] in ownerIds) and (document['deleted']==0):
        ownerIds['a']=str(document['owner'])
        ownerIds['b']=actRegCount
        ownerIds['c']=0
    array.append(ownerIds)

和

for document in jobData:
    jobInfo.append(document)
for document in jobInfo:
    jobApplyCount = jobApplyM.countAppliedJob(str(document['_id']),timeInt)
    if (not document['owner'] in ownerIds) and (document['deleted']==0):
        ownerIds['a']=str(document['owner'])
        ownerIds['b']=0
        ownerIds['c']=str(jobApplyCount)
    array.append(ownerIds)

但它会一次又一次地增加相同的值。

输出：

[{'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'},
 {'a': '55a646a1874183dc018b4567', 'b': 0, 'c': '0'}]

我是python的新手，所以可能是一个愚蠢的错误。欢迎任何建议。

Answer 1

在OwnerId中尝试copy append {并将append放入if）：

import copy

for document in jobData:
    jobInfo.append(document)
for document in jobInfo:
    jobApplyCount = jobApplyM.countAppliedJob(str(document['_id']),timeInt)
    if (not document['owner'] in ownerIds) and (document['deleted']==0):
        ownerIds['a']=str(document['owner'])
        ownerIds['b']=0
        ownerIds['c']=str(jobApplyCount)
        array.append(copy.deepcopy(ownerIds))

密钥对数组在循环python中添加相同的值

1 个答案: