# Created by Leo from: C:\Python23\Tom\leo\pyro.leo

# << cammod declarations >>
import VideoCapture
import bz2,pickle,ImageChops
# -- end -- << cammod declarations >>
# << cammod methods >>
class Camera:
    # << class Camera methods >> (1 of 6)
    def __init__(self):
        self.camdevice = VideoCapture.Device()
    # << class Camera methods >> (2 of 6)
    def getImage(self):
        img = self.camdevice.getImage(self)
        return img
    # << class Camera methods >> (3 of 6)
    def saveSnapshot(self, filename):
        self.camdevice.saveSnapshot(self, filename)
        return True
    # << class Camera methods >> (4 of 6)
    def tostring(self):
        img = self.camdevice.getImage(self)
        return img.tostring()
    # << class Camera methods >> (5 of 6)
    def toBZ(self):
        img = self.camdevice.getImage(self)
        return bz2.compress(img.tostring())
    # << class Camera methods >> (6 of 6)
    def topack(self):
        paklst = []
        Imagethen = self.camdevice.getImage(self)
        Imagenow = self.camdevice.getImage(self)
        imagedifference = ImageChops.difference(Imagethen,Imagenow)
        for i in range(10):
            paklst.append(bz2.compress(imagedifference.tostring()))
            Imagethen = Imagenow
            Imagenow = self.camdevice.getImage(self)
            imagedifference = ImageChops.difference(Imagethen,Imagenow)
        paklst.append(bz2.compress(Imagenow.tostring()))
        return pickle.dumps(paklst)
    # -- end -- << class Camera methods >>
# -- end -- << cammod methods >>