58be8c72f8
backend/apps/fields/views.py を修正しました： 修正内容 1. 共済マスタ取込 (import_kyosai_master) - k_num → 耕地番号 - s_num → 分筆番号 - address → 地名 地番 - kanji_name → 漢字地名 - area → 本地面積(m2) 2. 実圃場データ取込 (import_yoshida_fields) - name → 名称 - address → 住所 - area_tan → 面積(反) - area_m2 → 面積(反) * 1000 (自動計算) - owner_name → 地主 - raw_kyosai_k_num → 細目_耕地番号 - raw_kyosai_s_num → 細目_分筆番号 - raw_chusankan_id → 中山間_ID 3. 追加した堅牢化 - df.columns = df.columns.str.strip() でカラム名の余白を除去 バックエンドを再起動しました。再度インポートを実行してみてください。
145 lines
5.1 KiB
Python
145 lines
5.1 KiB
Python
import pandas as pd
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from django.http import JsonResponse
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from django.views.decorators.csrf import csrf_exempt
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from django.views.decorators.http import require_http_methods
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from rest_framework import viewsets, permissions
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from rest_framework.decorators import action
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from .models import OfficialKyosaiField, OfficialChusankanField, Field
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from .serializers import FieldSerializer
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class FieldViewSet(viewsets.ModelViewSet):
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queryset = Field.objects.all()
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serializer_class = FieldSerializer
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permission_classes = [permissions.AllowAny]
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@csrf_exempt
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@require_http_methods(["POST"])
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def import_kyosai_master(request):
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if 'file' not in request.FILES:
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return JsonResponse({'error': 'No file uploaded'}, status=400)
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ods_file = request.FILES['file']
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try:
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df = pd.read_excel(ods_file, engine='odf')
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df.columns = df.columns.str.strip()
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created_count = 0
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updated_count = 0
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for _, row in df.iterrows():
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k_num = str(row.get('耕地番号', '')).strip() if pd.notna(row.get('耕地番号')) else ''
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s_num = str(row.get('分筆番号', '')).strip() if pd.notna(row.get('分筆番号')) else ''
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if not k_num:
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continue
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defaults = {
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's_num': s_num,
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'address': str(row.get('地名 地番', '')).strip() if pd.notna(row.get('地名 地番')) else '',
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'kanji_name': str(row.get('漢字地名', '')).strip() if pd.notna(row.get('漢字地名')) else '',
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'area': float(row.get('本地面積(m2)', 0)) if pd.notna(row.get('本地面積(m2)')) else 0,
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}
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obj, created = OfficialKyosaiField.objects.update_or_create(
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k_num=k_num,
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defaults=defaults
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)
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if created:
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created_count += 1
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else:
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updated_count += 1
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return JsonResponse({
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'success': True,
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'created': created_count,
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'updated': updated_count,
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'message': f'共済マスタ: {created_count}件作成, {updated_count}件更新'
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})
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except Exception as e:
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return JsonResponse({'error': str(e)}, status=500)
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@csrf_exempt
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@require_http_methods(["POST"])
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def import_yoshida_fields(request):
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if 'file' not in request.FILES:
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return JsonResponse({'error': 'No file uploaded'}, status=400)
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ods_file = request.FILES['file']
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try:
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df = pd.read_excel(ods_file, engine='odf')
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df.columns = df.columns.str.strip()
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created_count = 0
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updated_count = 0
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for _, row in df.iterrows():
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name = str(row.get('名称', '')).strip() if pd.notna(row.get('名称')) else ''
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if not name:
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continue
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raw_kyosai_k = str(int(row.get('細目_耕地番号', 0))) if pd.notna(row.get('細目_耕地番号')) else None
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raw_kyosai_s = str(int(row.get('細目_分筆番号', 0))) if pd.notna(row.get('細目_分筆番号')) else None
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raw_chusankan = str(int(row.get('中山間_ID', 0))) if pd.notna(row.get('中山間_ID')) else None
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area_tan = float(row.get('面積(反)', 0)) if pd.notna(row.get('面積(反)')) else 0
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area_m2 = int(area_tan * 1000) if area_tan else 0
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defaults = {
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'address': str(row.get('住所', '')).strip() if pd.notna(row.get('住所')) else '',
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'area_tan': area_tan,
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'area_m2': area_m2,
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'owner_name': str(row.get('地主', '')).strip() if pd.notna(row.get('地主')) else '',
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'raw_kyosai_k_num': raw_kyosai_k,
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'raw_kyosai_s_num': raw_kyosai_s,
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'raw_chusankan_id': raw_chusankan,
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}
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field, created = Field.objects.update_or_create(
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name=name,
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defaults=defaults
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)
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if created:
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created_count += 1
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else:
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updated_count += 1
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if raw_kyosai_k:
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try:
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kyosai_record = OfficialKyosaiField.objects.get(k_num=raw_kyosai_k)
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field.kyosai_fields.add(kyosai_record)
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except OfficialKyosaiField.DoesNotExist:
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pass
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if raw_kyosai_s:
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try:
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kyosai_record = OfficialKyosaiField.objects.get(s_num=raw_kyosai_s)
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field.kyosai_fields.add(kyosai_record)
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except OfficialKyosaiField.DoesNotExist:
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pass
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if raw_chusankan:
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try:
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chusankan_record = OfficialChusankanField.objects.get(c_id=raw_chusankan)
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field.chusankan_fields.add(chusankan_record)
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except OfficialChusankanField.DoesNotExist:
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pass
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return JsonResponse({
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'success': True,
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'created': created_count,
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'updated': updated_count,
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'message': f'実圃場: {created_count}件作成, {updated_count}件更新'
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})
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except Exception as e:
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return JsonResponse({'error': str(e)}, status=500)
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