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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import datetime
import sys
import json
from django.core.management.base import BaseCommand
from archaeological_operations.models import Operation, ArchaeologicalSite
from archaeological_context_records.models import ContextRecord
from archaeological_finds.models import Find
from archaeological_warehouse.models import Warehouse, Container
class Command(BaseCommand):
args = ""
help = "Json export of sums"
def handle(self, *args, **options):
data = {
"date": datetime.datetime.now().isoformat(),
"finds": Find.objects.count(),
"operations": Operation.objects.count(),
"operations_with_finds": Operation.objects.filter(
context_record__base_finds__pk__isnull=False
).values("id").distinct().count(),
"context_records": ContextRecord.objects.count(),
"sites": ArchaeologicalSite.objects.count(),
"warehouses": Warehouse.objects.count(),
"containers": Container.objects.filter(
container_type__stationary=False).count(),
}
sys.stdout.write(json.dumps(data))
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