47 lines
2.2 KiB
Python
47 lines
2.2 KiB
Python
import os
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import csv
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from django.core.management.base import BaseCommand
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from inventory.models import CarTrim, CarSerie, CarModel
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class Command(BaseCommand):
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help = "Update or add CarTrim entries from a CSV file"
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def handle(self, *args, **kwargs):
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# Path to the car_trim CSV file
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base_dir = os.path.dirname(os.path.abspath(__file__))
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file_path = os.path.join(base_dir, "../../data/car_trim.csv") # Adjust path if needed
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if not os.path.exists(file_path):
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self.stdout.write(self.style.ERROR(f"File not found: {file_path}"))
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return
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with open(file_path, newline='', encoding='utf-8') as csvfile:
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reader = csv.DictReader(csvfile)
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for row in reader:
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try:
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car_serie = CarSerie.objects.get(pk=row['id_car_serie'])
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except CarSerie.DoesNotExist:
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self.stdout.write(self.style.WARNING(f"CarSerie with ID {row['id_car_serie']} not found"))
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continue
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car_model = None
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if row['id_car_model']:
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try:
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car_model = CarModel.objects.get(pk=row['id_car_model'])
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except CarModel.DoesNotExist:
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self.stdout.write(self.style.WARNING(f"CarModel with ID {row['id_car_model']} not found"))
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car_trim, created = CarTrim.objects.update_or_create(
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id_car_trim=row['id_car_trim'],
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defaults={
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'id_car_serie': car_serie,
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'id_car_model': car_model,
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'name': row['name'],
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'arabic_name': row.get('arabic_name', ''),
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'start_production_year': int(float(row['start_production_year'])) if row['start_production_year'] else None,
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'end_production_year': int(float(row['end_production_year'])) if row['end_production_year'] else None,
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},
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)
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action = "Created" if created else "Updated"
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self.stdout.write(self.style.SUCCESS(f"{action} CarTrim with ID {car_trim.id_car_trim}")) |