Raspberry Pi OS • Shutdown on startup

Code:

from PIL import Imagefrom PIL import ImageDrawfrom PIL import ImageFontfrom picamera2 import Picamera2import requestsimport datetimeimport timeimport ftplibimport os                def resolveWind(dir):                       # transform heading in degrees to "N" etc    wdir = ["N", "NE", "E", "SE", "S", "SW", "W", "NW","N"]    boundry = -22.5    index = 0    while(dir>(boundry+45)):        index = index + 1        boundry = boundry + 45    return wdir[index]    def ftpToWebsite(file):                     # ftp    try:        host = "stevensarns.com"            # website        port = 21        ftp.connect(host, port)        ftp.login("xxx", "xxx") # login, pw        ftp.cwd('/public_html/Colorado')    # change work dir, '/public_html/ExperimentalPics'        ftp.storbinary('STOR '+file, open(file, 'rb'))        print(file, "sent")                 # debug    except:        print("ftp failure")                # ftp error has occurred    finally:        return True                         # ftp has been started, needs ftp(close)def writeText(text, color, size, org, image):        color = color                     # noon forecast        textSize = size        font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf",textSize)# font font path, size        image = image        draw = ImageDraw.Draw(image)        text = text        org  = org        draw.text((org), text, font=font, fill=(color))        return imagedef snap():                                 # snap, timestamp    filename = "pic.png"                    # name of file to create    now = datetime.datetime.now()           # get time now    now = now.strftime("%A %I:%M")          # format string    print("Snap", filename, now)            # show filename and timestamp    picam2.start()                          # start camera    time.sleep(2)                           # wait for camera to initialize    picam2.capture_file(filename)           # capture file (pic.jpg) do not picam2.close() png!    img = Image.open(filename)              # open file (pic.jpg)    draw = ImageDraw.Draw(img)              # Call draw Method to add 2D graphics in an image    font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf",20)# font size & loc    draw.text((28, 5), now, font=font, fill=(0, 0, 0)) # location -x,-y, font color    img.save(filename)                      # Save, all images stored in same file as code    return filename                         # return pic.png# ------------------------ Main --------------------------------------------snapInterval     = 15                       # minutes between webcam snapsforecastInterval = 15                       # minutes between forecastslastHour         = 0                        # used to create 8 hourly pictureslastSnap         = 0                        # used to create hourly view w/ overlaylastForecast     = 0                        # save for next testfilename         = "pic.png"                # primary file to send to website  picam2           = Picamera2()ftp              = ftplib.FTP()os.environ['TZ'] = 'America/Denver'         # Set the timezonetime.tzset()                                # Apply the timezone changeconfig = picam2.create_still_configuration(main={"size": (640,480)}, lores={"size": (640, 480)}, display="lores")picam2.configure(config)picam2.still_configuration.size = (640,480) # image sizeftpActive = True                            # set ftp addprint("Start main loop")                    # end of setupwhile True:                                 # main loop    # wait for snap interval=>snap, overlay & ftp to website    now = int((time.time())/60)             # integer minutes (from forever)    hours = datetime.datetime.now()         # time data type    hours = hours.strftime("%H")            # hours in 24 hour format, zero padded e.g. 08 = 8AM    if(((now%snapInterval)==0) and (now!=lastSnap)): # interval passed?        lastSnap = now                      # fail test until 1 minute interval passes        print("Snap interval ", snapInterval)        filename = snap()                   # snap & stamp        ftpActive = ftpToWebsite(filename)  # ftp => website        print(filename, "=> website")      # debug                    # if this is an even hour change, save 1 of 8 pictures with hour as part of filename    # images are stored at 6AM, 8AM, 10AM, 12AM, 2PM, 4PM, 6PM & 8PM    # browser will display sequence, files are stored overwriting older files    if(((now%snapInterval)==0) and (hours != lastHour)): # has hour changed and pic snapped?        lastHour = hours                    # fail test until next hour        print("Hour =", hours)        if(hours=='06' or hours=='08' or hours=='10' or hours=='12' or hours=='14'            or hours=='16' or hours=='18' or hours=='20'): # is it time to store image?            title = "pic" + hours + ".png"  # construct filename with hour attached e.g. "pic08"            img = Image.open("pic.png")     # open snapped image with overlay            img.save(title)                 # save image & change to .png            ftpActive = ftpToWebsite(title) # set flag, send file to website            print(title, "=> website")      # show file sent                # overwrite timed images from yesterday with blank images    if(hours=='04'):                        #          print("Blank images => website")    # send 8 blanks        image = Image.new('RGB',(640,480),"rgb(0,0,0)") # black        image.save("pic06.png")                 # create blank image        ftpActive = ftpToWebsite("pic06.png")   # old file will be overwritten with pic.png        image.save("pic08.png")                 # this causes blanks to display at website        ftpActive = ftpToWebsite("pic08.png")   #         image.save("pic10.png")        ftpActive = ftpToWebsite("pic10.png")        image.save("pic12.png")        ftpActive = ftpToWebsite("pic12.png")        image.save("pic14.png")        ftpActive = ftpToWebsite("pic14.png")        image.save("pic16.png")        ftpActive = ftpToWebsite("pic16.png")        image.save("pic18.png")        ftpActive = ftpToWebsite("pic18.png")        image.save("pic20.png")        ftpActive = ftpToWebsite("pic20.png")       if(hours=='22'):                        # shut down at 10pm MDT (=11PM MST)                 print("Shutting down now")          # (mechanical AC timer switch does not know MDT/MST)        time.sleep(5)                       # time for message to transmit        os.system("sudo shutdown -h now")   # shutdown        while(True):            time.sleep(100)    # get 24 hour forecast and create 4 images in same directory as this code    # Virutal Crossing 1000 requests / day free api    if(((now%forecastInterval)==0) and (now!=lastForecast)): # interval passed?        lastForecast = now                  # don't call again until this minute passes        print("Request forecast")        # this url will elicit 24 hours of hourly forecast for 4 data elements: temperature, windspeed, wind direction and cloud cover        url = "https://weather.visualcrossing.com/VisualCrossingWebServices/rest/services/timeline/Salida,CO/today?key=xxx&include=hours&elements=temp,windspeed,winddir,precipprob,cloudcover"        response = requests.get(url)        # send api to virtual Crossing & get reply        data = response.json()              # do something json        hourly_data = data['days'][0]['hours']  # create python dictionary=>parameter:value        index = -1                          # hours start at 0 for midnight        temp        = [1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4]        precipProb  = [1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4]        wspeed      = [1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4]        cloudCover  = [1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4]        wdir = ["x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x","x",]                tof = -1                          # Time Of Forecast, hours start at 0 for midnight        for hour in hourly_data:  # transform json data into lists            tof += 1                      # index indicates the hour of the forecast            temp[tof]= int(hour['temp'])            precipProb[tof] = int(hour['precipprob'])            wspeed[tof]     = int(hour['windspeed'])            cloudCover[tof] = int(hour['cloudcover'])            wdir[tof]     = resolveWind(int(hour['winddir']))        tof = 10 # first Time Of Forecast to create image for website        while(tof<17):            print("Forecast", tof)          # create images of 10AM, 12AM, 2PM, 4PM forecasts            image = Image.new('RGB',(240,240),"rgb(200, 200, 200)") #size, color=grey            image.save("blankForecast.png") # start with blank, then add text            if(tof == 10):                text = "10 AM Forecast"            if(tof == 12):                text = "Noon Forecast"            if(tof == 14):                text = "2 PM Forecast"            if(tof == 16):                text = "4 PM Forecast"            writeText(text, (0,0,255), 25, (0,30), image)            image = writeText(("Temp    " + str(int(temp[tof])) + " F"), (255,0,0), 20, (0,80), image)                    image = writeText(("Precip: " + str(int(precipProb[tof])) + " %"), (255,0,0), 20, (0,110), image)            image = writeText(("Wind:   " + str(int(wspeed[tof])) + " mph"), (255,0,0), 20, (0,140), image)            image = writeText(("Dir:    " + (wdir[tof])), (255,0,0), 20, (0,170), image)            image = writeText(("Cloud:  " + str(int(cloudCover[tof])) + " %"), (255,0,0), 20, (0,200), image)            image.save('forecast'+ str(tof)+'.png')                    tof = tof + 2          print("Forecasts => website")        ftpActive = ftpToWebsite("forecast10.png")        ftpActive = ftpToWebsite("forecast12.png")        ftpActive = ftpToWebsite("forecast14.png")        ftpActive = ftpToWebsite("forecast16.png")        if(ftpActive):                      # has ftp been started?        ftpActive = False               # reset flag        try:            ftp.quit()                  # quit if active        except:            print("ftp never started")  # ftp.quit without start->error        finally:            print("ftp off")    time.sleep(2)                       # ^C keyboard int caught here (keep trying)