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python - 如何分隔字典中的值以放入 CSV？

问题描述

我正在尝试将我的 JSON 输出写入 CSV，但我不确定如何将我的值分成单独的列

这是我当前的代码

with open('dict.csv', 'w') as csv_file:
writer = csv.writer(csv_file)

for key, value in response.json().items():
   writer.writerow([value])
print(value)

这是我得到的 csv 文件： current csv file

这是我想要获得的所需 csv 文件/输出： 所需的输出

这是我的 JSON 输出的示例

[{'id': '123', 'custom_id': '12', 'company': 28, 'company_name': 'Sunshine'}, {'id': '224', 'custom_id': '14', 'company': 38, 'company_name': 'Flowers'}, 
{'id': '888', 'custom_id': '10', 'company': 99, 'company_name': 'Fields'}]

这个 JSON 格式怎么样？（一个更复杂的）

    [{'id': '777', 'custom_id': '000112', 'company': 28, 'company_name': 
   'Weddings Inc', 'delivery_address': '25 olive park terrace, 61234', 'delivery_timeslot': {'lower': '2019-12-06T10:00:00Z', 'upper': '2019-12-06T13:00:00Z', 'bounds': '[)'}, 'sender_name': 'Joline', 'sender_email': '', 'sender_contact': '91234567', 'removed': None, 'recipient_name': 'Joline', 'recipient_contact': '91866655', 'notes': '', 'items': [{'id': 21668, 'name': 'Loose hair flowers', 'quantity': 1, 'metadata': {}, 'removed': None}, {'id': 21667, 'name': "Groom's Boutonniere", 'quantity': 1, 'metadata': {}, 'removed': None}, {'id': 21666, 'name': 'Bridal Bouquet', 'quantity': 1, 'metadata': {}, 'removed': None}], 'latitude': '1.1234550920764211111', 'longitude': '103.864352476201000000', 'created': '2019-08-15T05:40:30.385467Z', 'updated': '2019-08-15T05:41:27.930110Z', 'status': 'pending', 'verbose_status': 'Pending', 'logs': [{'id': 56363, 'order': '50c402', 'order_custom_id': '000112', 'order_delivery_address': '25 olive park terrace, 61234', 'order_delivery_timeslot': {'lower': '2019-12-06T10:00:00Z', 'upper': '2019-12-06T13:00:00Z', 'bounds': '[)'}, 'message': 'Order was created.', 'failure_reason': None, 'success_code': None, 'success_description': None, 'created': '2019-08-15T05:40:30.431790Z', 'removed': None}, {'id': 56364, 'order': '50c402d8-7c76-45b5-b883-e2fb887a507e', 'order_custom_id': 'INV-000112', 'order_delivery_address': '25 olive park terrace, 61234', 'order_delivery_timeslot': {'lower': '2019-12-06T10:00:00Z', 'upper': '2019-12-06T13:00:00Z', 'bounds': '[)'}, 'message': 'Order is pending.', 'failure_reason': None, 'success_code': None, 'success_description': None, 'created': '2019-08-15T05:40:30.433139Z', 'removed': None}], 'reschedule_requests': [], 'signature': None}, 


{'id': '241', 'custom_id': '000123', 'company': 22, 'company_name': 'Pearl Pte Ltd', 'delivery_address': '90 Merchant Road, Hotel Royal, 223344', 'delivery_timeslot': {'lower': '2019-11-29T10:00:00Z', 'upper': '2019-11-29T13:00:00Z', 'bounds': '[)'}, 'sender_name': 'Vera Smith', 'sender_email': '', 'sender_contact': '81234567', 'removed': None, 'recipient_name': 'Vera Smith', 'recipient_contact': '81234561', 'notes': '', 'items': [{'id': 22975, 'name': 'Custom wrapped bouquet', 'quantity': 2, 'metadata': {}, 'removed': None}, {'id': 22974, 'name': "Parents' boutonniere x 3", 'quantity': 1, 'metadata': {}, 'removed': None}, {'id': 22973, 'name': "Groom's boutonniere", 'quantity': 1, 'metadata': {}, 'removed': None}, {'id': 22972, 'name': 'Loose hair flowers', 'quantity': 1, 'metadata': {}, 'removed': None}, {'id': 22971, 'name': 'Bridal Bouquet', 'quantity': 1, 'metadata': {}, 'removed': None}], 'latitude': '1.28821802835873000000', 'longitude': '103.84569230314800000000', 'created': '2019-08-30T03:20:17.477528Z', 'updated': '2019-08-30T03:29:25.307856Z', 'status': 'pending', 'verbose_status': 'Pending', 'logs': [{'id': 59847, 'order': '24117085-9104-4442-841b-4a734f801d39', 'order_custom_id': 'INV-000123', 'order_delivery_address': '90 Merchant Road, Hotel Royal, 223344', 'order_delivery_timeslot': {'lower': '2019-11-29T10:00:00Z', 'upper': '2019-11-29T13:00:00Z', 'bounds': '[)'}, 'message': 'Order was created.', 'failure_reason': None, 'success_code': None, 'success_description': None, 'created': '2019-08-30T03:20:17.511250Z', 'removed': None}, {'id': 59848, 'order': '24117085-9104-4442-841b-4a734f801d39', 'order_custom_id': 'INV-000123', 'order_delivery_address': '90 Merchant Road, Hotel Royal, 223344', 'order_delivery_timeslot': {'lower': '2019-11-29T10:00:00Z', 'upper': '2019-11-29T13:00:00Z', 'bounds': '[)'}, 'message': 'Order is pending.', 'failure_reason': None, 'success_code': None, 'success_description': None, 'created': '2019-08-30T03:20:17.513132Z', 'removed': None}], 'reschedule_requests': [], 'signature': None}]

标签： pythonpython-3.x

解决方案

尝试：

import csv

csv_file = 'my_file.csv'
csv_columns = ['id', 'custom_id', 'company', 'company_name']
dict_data = [{'id': '123', 'custom_id': '12', 'company': 28, 'company_name': 'Sunshine'}, {'id': '224', 'custom_id': '14', 'company': 38, 'company_name': 'Flowers'}, {'id': '888', 'custom_id': '10', 'company': 99, 'company_name': 'Fields'}]

try:
    with open(csv_file, 'w') as csvfile:
        writer = csv.DictWriter(csvfile, fieldnames=csv_columns)
        writer.writeheader()
        for data in dict_data:
            writer.writerow(data)
except IOError:
    print("I/O error")

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