gpio class added

gpio.py

@@ -0,0 +1,22 @@
+
+class gpio:
+	def __init__(self, pin):
+		self.pin = pin
+
+	def export(self):
+		f = open("/sys/class/gpio/export", "w")
+		f.write(str(self.pin))
+
+	def unexport(self):
+		f = open("/sys/class/gpio/unexport", "w")
+		f.write(str(self.pin))
+
+	def direction(self, direction = "out"):
+		f = open("/sys/class/gpio/gpio" + str(self.pin) + \
+			"/direction", "w")
+		f.write(direction)
+
+	def set(self, value = 0):
+		f = open("/sys/class/gpio/gpio" + str(self.pin) + \
+			"/value", "w")
+		f.write(str(value))