text: from django import forms
  
  from .models import *
  from server.models import *
  
  
  class ChoiceFieldNoValidation(forms.ChoiceField):
      def validate(self, value):
          pass
  
  
  class SaveSearchForm(forms.ModelForm):
      class Meta:
          model = SavedSearch
          fields = ('name',)
  
  
  class SearchRowForm(forms.ModelForm):
  
      skip_fields = ['id', ]
      search_fields = []
      for f in Machine._meta.fields:
          if f.name not in skip_fields:
              add = (f.name, f.name,)
              search_fields.append(add)
  
      search_field = ChoiceFieldNoValidation(choices=sorted(search_fields))
      and_or = ChoiceFieldNoValidation(choices=AND_OR_CHOICES)
  
      def __init__(self, *args, **kwargs):
          self.search_group = kwargs.pop('search_group', None)
          super(SearchRowForm, self).__init__(*args, **kwargs)
          try:
              search_group_count = self.search_group.searchrow_set.count()
          except Exception:
              search_group_count = 0
          if search_group_count == 0 and self.search_group:
              self.fields['and_or'] = ChoiceFieldNoValidation(
                  initial='AND',
                  widget=forms.HiddenInput()
              )
  
      class Meta:
          model = SearchRow
          fields = ('search_models', 'search_field', 'and_or', 'operator', 'search_term',)
  