Python Script for Interfacing DHT11 Humidity and Temperature Sensor with Raspberry Pi.

Raspberry_Pi_DHT_11.py

import sys
import Adafruit_DHT
import time

while True:

    humidity, temperature = Adafruit_DHT.read_retry(11, 4)

    print 'Temp: {0:0.1f} C  Humidity: {1:0.1f} %'.format(temperature, humidity)
    time.sleep(1)