def _get_field_aggregate(self, field_name, queryset, row):
        item = ResultItem(field_name, row)
        item.classes = ['aggregate', ]
        if field_name not in self.aggregate_queryset_fields:
            item.text = ""
        else:
            try:
                agg_method = self.aggregate_queryset_fields[field_name]
                key = '%s__%s' % (field_name, agg_method)

                all_values = []
                for obj in queryset:
                    v = getattr(obj, field_name)
                    if callable(v):
                        v = v()
                    all_values.append(v)

                value = sum(all_values)
                if agg_method == 'min':
                    value = min(all_values)
                elif agg_method == 'max':
                    value = max(all_values)
                elif agg_method == 'avg':
                    value = value / len(all_values)
                elif agg_method == 'count':
                    value = len(all_values)

                item.text = value
                item.wraps.append('%%s<span class="aggregate_title label label-info">%s</span>' % AGGREGATE_TITLE[agg_method])
                item.classes.append(agg_method)
            except FieldDoesNotExist:
                item.text = ""

        return item
예제 #2
0
파일: route.py 프로젝트: bruseshen/DjangoX
 def get_data(self):
     row = ResultRow()
     item1 = ResultItem("pin", row)
     item1.text = 1
     row.cells.append(item1)
     
     item2 = ResultItem("EName", row)
     item2.text = 2
     row.cells.append(item2)
     
     item3 = ResultItem("Card", row)
     item3.text = 2
     row.cells.append(item3)
     
     return [row,row,row,row,row]
예제 #3
0
    def get_data(self):
        row = ResultRow()
        item1 = ResultItem("pin", row)
        item1.text = 1
        row.cells.append(item1)

        item2 = ResultItem("EName", row)
        item2.text = 2
        row.cells.append(item2)

        item3 = ResultItem("Card", row)
        item3.text = 2
        row.cells.append(item3)

        return [row, row, row, row, row]
예제 #4
0
    def _get_field_aggregate(self, field_name, obj, row):
        item = ResultItem(field_name, row)
        item.classes = ['aggregate', ]
        if field_name not in self.aggregate_fields:
            item.text = ""
        else:
            try:
                f = self.opts.get_field(field_name)
                agg_method = self.aggregate_fields[field_name]
                key = '%s__%s' % (field_name, agg_method)
                if key not in obj:
                    item.text = ""
                else:
                    item.text = display_for_field(obj[key], f)
                    item.wraps.append('%%s<span class="aggregate_title label label-info">%s</span>' % AGGREGATE_TITLE[agg_method])
                    item.classes.append(agg_method)
            except FieldDoesNotExist:
                item.text = ""

        return item
예제 #5
0
    def _get_field_aggregate(self, field_name, obj, row):
        item = ResultItem(field_name, row)
        item.classes = ['aggregate', ]
        if field_name not in self.aggregate_fields:
            item.text = ""
        else:
            try:
                f = self.opts.get_field(field_name)
                agg_method = self.aggregate_fields[field_name]
                key = '%s__%s' % (field_name, agg_method)
                if key not in obj:
                    item.text = ""
                else:
                    item.text = display_for_field(obj[key], f)
                    item.wraps.append('%%s<span class="aggregate_title label label-info">%s</span>' % AGGREGATE_TITLE[agg_method])
                    item.classes.append(agg_method)
            except FieldDoesNotExist:
                item.text = ""

        return item