예제 #1
0
    def find_items_release_by_public_list(self, name_list, type_):
        tag = Tag.objects.get(name=name_list, type=type_)

        if tag is None:
            return None

        itemsrel = StableDict()
        now = datetime.datetime.now()

        itemstag = Tag_Items.objects.filter(tag=tag, date_ini__lte=now).exclude(date_end__lte=now).order_by("-date_ini")

        for item in itemstag:
            date = item.date_ini
            if itemsrel.has_key(date):
                itemsrel[date].append(item.item)
            else:
                itemsrel[date] = [item.item]

        # al introducir los items ordenados en un hash se pierde el orden
        # hay que pensar otra manera de enviar los datos a la vista
        #        new_item = {}
        #        sorted_keys = itemsrel.keys()
        #        sorted_keys.sort()
        #
        #        for key in sorted_keys:
        #            new_item[key] = []
        #            for item in itemsrel[key]:
        #                new_item[key].append(item)

        return itemsrel
예제 #2
0
    def find_items_release_by_public_list(self, name_list, type_):
        tag = Tag.objects.get(name=name_list, type=type_)
        
        if tag is None:
            return None
        
        itemsrel = StableDict()
        now = datetime.datetime.now()

        itemstag = Tag_Items.objects.filter(tag=tag, date_ini__lte=now).exclude(date_end__lte=now).order_by('-date_ini')

        for item in itemstag:    
            date = item.date_ini
            if itemsrel.has_key(date):
                itemsrel[date].append(item.item)
            else:
                itemsrel[date] = [item.item]
        
        #al introducir los items ordenados en un hash se pierde el orden
        #hay que pensar otra manera de enviar los datos a la vista
#        new_item = {}
#        sorted_keys = itemsrel.keys()
#        sorted_keys.sort()
#
#        for key in sorted_keys:
#            new_item[key] = []
#            for item in itemsrel[key]:
#                new_item[key].append(item)

        return itemsrel
예제 #3
0
def load_file(filename):
    _register_csv_dialect()
    reader = csv.reader(open(filename), dialect="SimulationData")

    timepoints = []
    measurement_list = []


    for (i, row) in enumerate(reader):  # we don't use the i... yet
        values = StableDict()
        for (j,value) in enumerate(row):
            if j == 0:  # jump over the 0th row
                time = value # time value is always in the 0th column
                continue
            species_id = reader.fieldnames[j]
            values[species_id] = value
        timepoints.append(time)
        measurement_list.append(values)

    measurement_vector = MeasurementList(len(measurement_list))
    for i, (time, values) in enumerate(measurement_list):
        meas_point = MeasurementPoint()
        for id, value in values.items():
            meas_point[id] = (value, 0.0)   # dummy weight of 0.0 for now
        measurement_vector[i] = meas_point


    return (timepoints, measurement_vector)