com_camera.py 文件源码

def getpicture(self, connection, cursor):
        if PiCamera is not None:
            dalcamera = dal_camera.DAL_Camera(connection, cursor)
            dalpicture = dal_picture.DAL_Picture(connection, cursor)

            index = dalcamera.get_last_picture_id()
            name = self.path + self.imgName + str(index) + '.' + self.format
            # self.camera.start_preview()
            # sleep(2)
            self.camera.capture(name, bayer = True, quality = self.quality, format = self.format)

            dalcamera.set_last_picture_id(index + 1)
            dalpicture.setpicture(name)

            logger = com_logger.Logger(self.cameranumber)
            logger.info('Picture taken:' + name)