Source code for Channel

# CellTracking.py
# By MW, Jun 2013
# GPLv3+
#
# Class representing a channel
import imp, logging

class Channel :
    def __init__(self, name=None) :
        Loader = imp.load_source("Loader", './bin/Movies/Loader/Loader.py')  # Loading the Loader
        self.Loader = Loader.Loader()
        self.name = name
    def set_name(self, name) :
        self.name = name
    def get_name(self) :
        return self.name
    def get_frame_nb(self) :
        return self.Loader.get_frame_nb()
    def get_frame(self, index, rgb=True) :
        """Returns a frame as an OpenCV object given its index in the list"""
        return self.Loader.get_frame(index, rgb)
    def get_size(self) :
        return self.Loader.get_size()
    def get_save_dict(self) :
        dic = {}
        n = {'descr' : 'name of the channel', 'value' : self.get_name()}
        l = {'descr' : 'loader object of the channel', 'value' : self.Loader.get_save_dict()}
        dic['name'] = n
        dic['loader'] = l
        return {'descr' : 'Channel object', 'value' : dic}
    def load_save_dict(self, dic) :
        n = dic['value']['name']['value']
        l = dic['value']['loader']
        self.set_name(n)
        self.Loader.load_save_dict(l)