I have code that saves the temperature from a ds18b20 temperature probe and it saves the result to a xlsx file and a csv file because I am learning how to save data.
I have noticed that when it saves the files it saves the xlsx file as pi but the csv file as root.
Why would the raspberry pi do that?
The code is run as python w1probes.py
I have noticed that when it saves the files it saves the xlsx file as pi but the csv file as root.
Why would the raspberry pi do that?
The code is run as python w1probes.py
Code:
[-rw-r--r-- 1 root root 125 Mar 23 15:23 w1probes.csv-rw-r--r-- 1 pi pi 8958 Mar 23 15:23 w1probes.xlsx-rwxr-xr-x 1 pi pi 2544 Mar 23 15:23 w1probes.py/code][code] wb = load_workbook('/home/pi/w1/w1probes.xlsx') sheet = wb['Sheet1'] row = (today, now, "Probe 1" ,temperature_results[0]) sheet.append(row) #Save the workbook wb.save('/home/pi/w1/w1probes.xlsx') with open('/home/pi/w1/w1probes.csv' , "a") as f: f.write(currenttimesecs.strftime('%d-%m-%Y , %H:%M:%S' + " , ")) f.write("Probe 1:, ") f.write(temperature_results[0] + ", ") f.write("\n")Statistics: Posted by sandy70 — Sun Mar 23, 2025 3:36 pm