无法将 raspberry pi 传感器数据上传到 Google 电子表格

Question

我正在做一个 raspberry pi 项目，我想每 30 秒将传感器数据发送到 google 电子表格。但我得到输出 'failed'。似乎数据没有附加到电子表格。我找不到确切的问题。另外，我希望程序能够保存数据 headers，例如日期、时间、温度、湿度等

这是我正在使用的代码。有人可以帮忙吗？ :)

import csv
import os
import time
from time import sleep
import datetime
import json
import sys
import gspread
from oauth2client.service_account import ServiceAccountCredentials

GDOCS_OAUTH_JSON = '***.json'
GDOCS_SPREADSHEET_NAME = '***data'
FREQUENCY_SECONDS = 30

def login_open_sheet(oauth_key_file,spreadsheet):
    try:
        scope = 
['https://spreadsheets.google.com/feeds','https://www.googleapis.com/auth/drive']
    credentials = ServiceAccountCredentials.from_json_keyfile_name(oauth_key_file,scope)
        gc=gspread.authorize(credentials)
        worksheet=gc.open(spreadsheet).sheet1
        return worksheet

    except Exception as ex:
        print ('Unable to login and get spreadsheet')
        print('Google sheet login failes with error',ex)
        sys.exit(1)

def main():
    worksheet = None
    ipcon = IPConnection() # Create IP connection
    t = BrickletTemperatureV2(UID_tem, ipcon) # Create device object
    h = BrickletHumidityV2(UID_hum, ipcon)
    co2 = BrickletCO2V2(UID_co2, ipcon)
    aq = BrickletAirQuality(UID_aq, ipcon)
    ptc = BrickletIndustrialPTC(UID_iptc, ipcon)
    ipcon.connect(HOST, PORT)


    while True:
        if worksheet is None:
            worksheet=login_open_sheet(GDOCS_OAUTH_JSON,GDOCS_SPREADSHEET_NAME)


        daten= datetime.datetime.now().strftime("%Y/%m/%d")
        timen= datetime.datetime.now().strftime("%H:%M:%S")
        temp = t.get_temperature() / 100.0
        hum = h.get_humidity() / 100.0
        co2con= co2.get_co2_concentration()
        iaq = aq.get_iaq_index()[0]
        ptctemp = ptc.get_temperature() / 100.0

     
        try:
            worksheet.append_row(daten,timen,temp,strhum,co2con,iaq,ptctemp)
                    

        except:
            print('failed')
            worksheet = None
            time.sleep(FREQUENCY_SECONDS)
            continue
        

        time.sleep(FREQUENCY_SECONDS)

       
 
        ipcon.disconnect()

if __name__ == "__main__":
    main()

Answer 1

从你I removed try except and getting this error now. TypeError: append_row() takes from 2 to 6 positional arguments but 8 were given的错误信息来看，错误似乎发生在worksheet.append_row(daten,timen,temp,strhum,co2con,iaq,ptctemp)。

从你的脚本来看，我认为有2个修改点。

好像append_row的参数是append_row(values, value_input_option='RAW', insert_data_option=None, table_range=None).
在您的脚本中，strhum 未声明。这样，即使 append_row 有效，也会为此发生错误。

当这些点反映到你的脚本中，就变成了下面这样。

发件人：

worksheet.append_row(daten,timen,temp,strhum,co2con,iaq,ptctemp)

收件人：

strhum = "###" # Please declare this variable.

worksheet.append_row([daten, timen, temp, strhum, co2con, iaq, ptctemp], value_input_option="USER_ENTERED")

参考：

append_row(values, value_input_option='RAW', insert_data_option=None, table_range=None)

无法将 raspberry pi 传感器数据上传到 Google 电子表格

Unable to upload raspberry pi sensor data to a Google Spreadsheet

python

raspberry-pi

gspread

google-sheets-api

sensors

发件人：

收件人：

参考：