old_contents: import tempfile
  from django.shortcuts import render_to_response
  from django.template import RequestContext
  from django.views.decorators.csrf import csrf_exempt
  
  from django_excel_to_model.django_app_generator import DjangoAppGenerator
  from django_excel_to_model.management.commands.dump_excel_to_mapping import ModelCreator
  from forms import ExcelFormatTranslateForm
  from libtool.string_tools import class_name_to_low_case
  
  
  @csrf_exempt
  def create_mapping(request):
      form = ExcelFormatTranslateForm(request.POST or None,
                                      request.FILES or None)
      context = {}
      data_start_row = 1
  
      if form.is_valid():
          import_file = form.cleaned_data['import_file']
          header_row_numbered_from_1 = form.cleaned_data['header_row_numbered_from_1']
          spreadsheet_numbered_from_1 = form.cleaned_data['spreadsheet_numbered_from_1']
          class_name = form.cleaned_data['class_name']
          app_name = class_name_to_low_case(class_name).replace("_", "-")
  
          # first always write the uploaded file to disk as it may be a
          # memory file or else based on settings upload handlers
          with tempfile.NamedTemporaryFile(delete=False) as uploaded_file:
              for chunk in import_file.chunks():
                  uploaded_file.write(chunk)
              uploaded_file.close()
              m = ModelCreator(uploaded_file.name, header_row_numbered_from_1-1, spreadsheet_numbered_from_1-1, class_name)
              codes = m.create_mapping_for_excel()
              codes += "\n"  # Add an additional line to model file
              codes += m.create_model(data_start_row)
  
              context['codes'] = codes
  
              if form.cleaned_data["is_create_app_now"]:
                  g = DjangoAppGenerator(app_name)
                  g.create_default_structure()
                  g.create_module_file("models.py", codes)
  
      context['form'] = form
      return render_to_response("excel_reader/excel_mapping_generator.html",
                                context, context_instance=RequestContext(request))
  
new_contents: import tempfile
  from django.shortcuts import render_to_response
  from django.template import RequestContext
  from django.views.decorators.csrf import csrf_exempt
  from ufs_tools.string_tools import class_name_to_low_case
  
  from django_excel_to_model.django_app_generator import DjangoAppGenerator
  from django_excel_to_model.management.commands.dump_excel_to_mapping import ModelCreator
  from forms import ExcelFormatTranslateForm
  
  
  @csrf_exempt
  def create_mapping(request):
      form = ExcelFormatTranslateForm(request.POST or None,
                                      request.FILES or None)
      context = {}
      data_start_row = 1
  
      if form.is_valid():
          import_file = form.cleaned_data['import_file']
          header_row_numbered_from_1 = form.cleaned_data['header_row_numbered_from_1']
          spreadsheet_numbered_from_1 = form.cleaned_data['spreadsheet_numbered_from_1']
          class_name = form.cleaned_data['class_name']
          app_name = class_name_to_low_case(class_name).replace("_", "-")
  
          # first always write the uploaded file to disk as it may be a
          # memory file or else based on settings upload handlers
          with tempfile.NamedTemporaryFile(delete=False) as uploaded_file:
              for chunk in import_file.chunks():
                  uploaded_file.write(chunk)
              uploaded_file.close()
              m = ModelCreator(uploaded_file.name, header_row_numbered_from_1-1, spreadsheet_numbered_from_1-1, class_name)
              codes = m.create_mapping_for_excel()
              codes += "\n"  # Add an additional line to model file
              codes += m.create_model(data_start_row)
  
              context['codes'] = codes
  
              if form.cleaned_data["is_create_app_now"]:
                  g = DjangoAppGenerator(app_name)
                  g.create_default_structure()
                  g.create_module_file("models.py", codes)
  
      context['form'] = form
      return render_to_response("excel_reader/excel_mapping_generator.html",
                                context, context_instance=RequestContext(request))
  
subject: Use ufs-tools.