code: def get_edit_form(obj, field_names, data=None, files=None):
      
  
      # Map these form fields to their types defined in the forms app so
      # we can make use of their custom widgets.
      from yacms.forms import fields
      widget_overrides = {
          forms.DateField: fields.DATE,
          forms.DateTimeField: fields.DATE_TIME,
          forms.EmailField: fields.EMAIL,
      }
  
      class EditForm(forms.ModelForm):
          """
          In-line editing form for editing a single model field.
          """
  
          app = forms.CharField(widget=forms.HiddenInput)
          model = forms.CharField(widget=forms.HiddenInput)
          id = forms.CharField(widget=forms.HiddenInput)
          fields = forms.CharField(widget=forms.HiddenInput)
  
          class Meta:
              model = obj.__class__
              fields = field_names.split(",")
  
          def __init__(self, *args, **kwargs):
              super(EditForm, self).__init__(*args, **kwargs)
              self.uuid = str(uuid4())
              for f in self.fields.keys():
                  field_class = self.fields[f].__class__
                  try:
                      widget = fields.WIDGETS[widget_overrides[field_class]]
                  except KeyError:
                      pass
                  else:
                      self.fields[f].widget = widget()
                  css_class = self.fields[f].widget.attrs.get("class", "")
                  css_class += " " + field_class.__name__.lower()
                  self.fields[f].widget.attrs["class"] = css_class
                  self.fields[f].widget.attrs["id"] = "%s-%s" % (f, self.uuid)
                  if settings.FORMS_USE_HTML5 and self.fields[f].required:
                      self.fields[f].widget.attrs["required"] = ""
  
      initial = {"app": obj._meta.app_label, "id": obj.id,
                 "fields": field_names, "model": obj._meta.object_name.lower()}
      return EditForm(instance=obj, initial=initial, data=data, files=files)
docs: Returns the in-line editing form for editing a single model field.