Question

我试图获取我拥有的数据输出，保存为xlsm或csv文件，但我不知道我是如何做到这一点的。代码包括我的一次尝试

import requests
import xlsxwriter

BASE_URL = 'https://restapi.e-conomic.com/'
HEADERS = {
  'X-AgreementGrantToken': 'demo',
  'X-AppSecretToken': 'demo',
  'Content-type': 'application/json'
}
def get_invoice():
  url = "{0}/{1}".format(BASE_URL, 'invoices/booked')
  resp = requests.get(url, headers=HEADERS)
  print(resp)
  print(resp.json())
  workbook = xlsxwriter.Workbook('demo1.xlsx')
  worksheet = workbook.add_worksheet()
  worksheet.write(1, 1, resp)
  workbook.close()

if __name__ == "__main__":
  get_invoice()

谁能告诉我，我做错了什么？

*编辑*

你好男女老少，

我比昨天更进一步，following this answer to a question

import requests
import json
import csv

BASE_URL = 'https://restapi.e-conomic.com/'
HEADERS = {
  'X-AgreementGrantToken': 'demo',
  'X-AppSecretToken': 'demo',
  'Content-type': 'application/json'
}


def get_invoice():
  url = "{0}/{1}".format(BASE_URL, 'invoices/booked')
  resp = requests.get(url, headers=HEADERS)
  whale = (resp.json)
  print(resp)
  print(whale())
  output_fil = 'blab.csv'
  horse = len(whale) - 1

  data_til_fil = open(output_fil, 'w', newline='')
  csv_writer = csv.writer(data_til_fil, delimiter=";")
  csv_writer.writerow(["bookedInvoiceNumber","date","netAmount","vatAmount","grossAmount","dueDate"])

  for i in range(0, horse):
    meetup = whale[i]
    bookedInvoiceNumber = meetup['bookedInvoiceNumber']
    date = meetup['date']
    netAmount = meetup['netAmount']
    vatAmount = meetup['vatAmount']
    grossAmount = meetup['grossAmount']
    dueDate = meetup['dueDate']
    csv_writer.writerow([bookedInvoiceNumber,date,netAmount,vatAmount,grossAmount,dueDate])
    data_til_fil.close()

if __name__ == "__main__":
  get_invoice()

然而，我仍然无法让它发挥作用，因为它不喜欢我的

horse = len(whale) - 1

线。 Python以

响应

TypeError: object of type 'method' has no len()

这里有没有人有耐心帮我这个？我可以说，很多使用e-conomic的人，现在和将来都会欣赏它。 :-)

Answer 1

当你使用worksheet.write时，它只会写入1个特定的单元格，你不想写一个单元格中的每一个东西，对吗？参考https://stackoverflow.com/a/35623260/7492424

只需替换

worksheet.write(1, 1, resp)

与

json_to_excel(worksheet, resp.json())

def json_to_excel(ws, data, row=0, col=0):
    if isinstance(data, list):
        row -= 1
        for value in data:
            row = json_to_excel(ws, value, row+1, col)
    elif isinstance(data, dict):
        max_row = row
        start_row = row
        for key, value in data.iteritems():
            row = start_row
            ws.write(row, col, key)
            row = json_to_excel(ws, value, row+1, col)
            max_row = max(max_row, row)
            col += 1
        row = max_row
    else:
        ws.write(row, col, data)

    return row

Answer 2

您的新代码存在一些问题。

resp.json是一个方法，所以你需要调用它来获取值（resp.json（））。结果是一张地图，我想你需要收集＆＃39;提取内容。

在[17]中：resp.json（）。keys（） Out [17]：dict_keys（[＆＃39; collection＆＃39;，＆＃39; metaData＆＃39;，＆＃39;分页＆＃39;，＆＃39; self＆＃39;]）
< / LI>
您过早关闭了文件，请将结束移出for循环。

请尝试下面的代码，看看这是否是你想要的。

import requests
import json
import csv

BASE_URL = 'https://restapi.e-conomic.com/'
HEADERS = {
  'X-AgreementGrantToken': 'demo',
  'X-AppSecretToken': 'demo',
  'Content-type': 'application/json'
}


def get_invoice():
    url = "{0}/{1}".format(BASE_URL, 'invoices/booked')
    resp = requests.get(url, headers=HEADERS)
    # whale = (resp.json)
    whales = resp.json()['collection']
    #print(resp)
    #print(whale())
    output_fil = 'blab.csv'
    horse = len(whales)

    data_til_fil = open(output_fil, 'w', newline='')
    csv_writer = csv.writer(data_til_fil, delimiter=";")
    csv_writer.writerow(["bookedInvoiceNumber","date","netAmount","vatAmount","grossAmount","dueDate"])

    #for i in range(0, horse):
    for meetup in whales:
        #meetup = whale[i]
        bookedInvoiceNumber = meetup['bookedInvoiceNumber']
        date = meetup['date']
        netAmount = meetup['netAmount']
        vatAmount = meetup['vatAmount']
        grossAmount = meetup['grossAmount']
        dueDate = meetup['dueDate']
        csv_writer.writerow([bookedInvoiceNumber,date,netAmount,vatAmount,grossAmount,dueDate])
    # you closed this file too early, pleaes make sure move this out of the for loop
    data_til_fil.close()

if __name__ == "__main__":
  get_invoice()

如何使用模块将Python Json输出保存为CSV文件

2 个答案: