Removed fraction conversion

import numpy as np

import logging

# Used for conversion only

from fractions import Fraction

# Pi camera

import picamera

import picamera.array

}

# Useful methods

def fractions_to_floats(value):

    """Deal with horrible, horrible PiCamera fractions"""

    result = value

    if type(value) is list or type(value) is tuple:

        result = [float(v) if isinstance(v, Fraction) else v for v in value]

        if type(value) is tuple:

            result = tuple(result)

    else:

        if isinstance(value, Fraction):

            result = float(value)

    return result

# MAIN CLASS

class StreamingCamera(BaseCamera):

    """Raspberry Pi camera implementation of StreamingCamera.

        for key, _ in self.config['picamera_settings'].items():

            try:

                value = getattr(self.camera, key)

                value = fractions_to_floats(value)

                conf_dict['picamera_settings'][key] = value

            except AttributeError:

                logging.debug("Unable to read PiCamera attribute {}".format(key))