Python Forum

Hello folks,
I don't program very much but can usually figure out code issues but no luck with this.
So, I have a raspberry pi and the humidity/temp DHT11 sensor. I can run a script that outputs the temp in Fahrenheit but when I try to output to a webpage, its in Celsius.
Working terminal code:

import RPi.GPIO as GPIO
import dht11
import time
import datetime

# initialize GPIO
GPIO.setwarnings(True)
GPIO.setmode(GPIO.BCM)

# read data using pin 14
instance = dht11.DHT11(pin=17)

try:
        while True:
            result = instance.read()
            if result.is_valid():
                print("Last valid input: " + str(datetime.datetime.now()))

                print("Humidity: %-3.1f %%" % result.humidity)
                print("Temperature: %d F" % ((result.temperature * 9/5) +32))
            time.sleep(6)

except KeyboardInterrupt:
    print("Cleanup")
    GPIO.cleanup()

Different script that works, just cant get it to show on the webpage as Fahrenheit :

import RPi.GPIO as GPIO
import dht11
import time
import datetime

# initialize GPIO
GPIO.setwarnings(True)
GPIO.setmode(GPIO.BCM)

# read data using pin 14
instance = dht11.DHT11(pin=17)

try:
        while True:
            result = instance.read()
            if result.is_valid():
                print("Last valid input: " + str(datetime.datetime.now()))

                print("Humidity: %-3.1f %%" % result.humidity)
                print("Temperature: %d F" % ((result.temperature * 9/5) +32))
            time.sleep(6)

except KeyboardInterrupt:
    print("Cleanup")
    GPIO.cleanup()

Output:pi@raspberrypi:~/DHT11_Python $ cd ..
pi@raspberrypi:~ $ cd webserver/
pi@raspberrypi:~/webserver $ ls
my-website.py  templates
pi@raspberrypi:~/webserver $ cat my-website.py

from flask import Flask, render_template
import RPi.GPIO as GPIO
import Adafruit_DHT as dht

app = Flask(__name__)

GPIO.setmode(GPIO.BCM)
led1 = 21
led2 = 20
DHT11_pin = 17

# Set each pin as an output and make it low:
GPIO.setup(led1, GPIO.OUT)
GPIO.setup(led2, GPIO.OUT)

@app.route("/")

def main():
   return render_template('main.html')

# The function below is executed when someone requests a URL with the pin number and action in it:
@app.route("/<pin>/<action>")
def action(pin, action):
   temperature = ''
   humidity = ''
#   if pin == "pin1" and action == "on":
#     GPIO.output(led1, GPIO.HIGH)
#
#
#   if pin == "pin1" and action == "off":
#      GPIO.output(led1, GPIO.LOW)
#
#   if pin == "pin2" and action == "on":
#      GPIO.output(led2, GPIO.HIGH)
#
#   if pin == "pin2" and action == "off":
#      GPIO.output(led2, GPIO.LOW)

   if pin == "dhtpin" and action == "get":
      humi, temp = dht.read_retry(dht.DHT11, DHT11_pin)  # Reading humidity and temperature
      humi = '{0:0.1f}' .format(humi)
      temp = '{0:0.1f}' .format(temp)
#      temp = int (temp * 9/5.0 + 32)
#      temperature = 'Temperature ' + (temp * 9/5.0 + 32)
#      temperature = 'Temperature:' + (temp * 9/5) +32
      temperature = 'Temperature: ' + temp
      humidity =  'Humidity: ' + humi

   templateData = {
   'temperature' : temperature,
   'humidity' : humidity
   }

   return render_template('main.html', **templateData)

if __name__ == "__main__":
   app.run(host='0.0.0.0', port=80, debug=True)

The # are my attempts, plus a lot more.
Thanks for any help anyone can provide!!

cjdock