Python edit_handlers.extract_panel_definitions_from_model_class函数代码示例

    def get_edit_handler_class(self):
        """
        Returns edit handler class for view model.

        :rtype: class.
        """
        # Custom class that skips adding missing fields, as we may want to
        # limit the number of fields presented to the user.
        class BaseChooserObjectList(BaseObjectList):
            def render_missing_fields(self):
                return ''
    
        def ChooserObjectList(children):
            return type('_ChooserObjectList', (BaseChooserObjectList,), {
                'children': children,
            })
    
        if hasattr(self.model, 'get_edit_handler'):
            handler_class = self.model.get_edit_handler()
        else:
            handler_class = ChooserObjectList(
                extract_panel_definitions_from_model_class(self.model)
            )

        # Return the edit handler class.
        return handler_class

 def get_panel_definitions(cls):
     # Look for a panels definition in the InlinePanel declaration
     if cls.panels is not None:
         return cls.panels
     # Failing that, get it from the model
     else:
         return extract_panel_definitions_from_model_class(cls.related.model, exclude=[cls.related.field.name])

 def get_edit_handler_class(self):
     if hasattr(self.model, 'edit_handler'):
         edit_handler = self.model.edit_handler
     else:
         panels = extract_panel_definitions_from_model_class(self.model)
         edit_handler = ObjectList(panels)
     return edit_handler.bind_to_model(self.model)

def get_snippet_edit_handler(model):
    if model not in SNIPPET_EDIT_HANDLERS:
        panels = extract_panel_definitions_from_model_class(model)
        edit_handler = ObjectList(panels).bind_to_model(model)

        SNIPPET_EDIT_HANDLERS[model] = edit_handler

    return SNIPPET_EDIT_HANDLERS[model]

 def get_edit_handler_class(self):
     if hasattr(self.model, 'edit_handler'):
         edit_handler = self.model.edit_handler
     else:
         fields_to_exclude = self.model_admin.get_form_fields_exclude(request=self.request)
         panels = extract_panel_definitions_from_model_class(self.model, exclude=fields_to_exclude)
         edit_handler = ObjectList(panels)
     return edit_handler.bind_to_model(self.model)

def get_category_edit_handler(model):
    if model not in CATEGORY_EDIT_HANDLERS:
        panels = extract_panel_definitions_from_model_class(model, ['site'])
        edit_handler = ObjectList(panels)

        CATEGORY_EDIT_HANDLERS[model] = edit_handler

    return CATEGORY_EDIT_HANDLERS[model]

def get_setting_edit_handler(model):
    if model not in SETTING_EDIT_HANDLERS:
        panels = extract_panel_definitions_from_model_class(model, ['site'])
        edit_handler = ObjectList(panels).bind_to_model(model)

        SETTING_EDIT_HANDLERS[model] = edit_handler

    return SETTING_EDIT_HANDLERS[model]

def get_snippet_edit_handler(model):
    if model not in SNIPPET_EDIT_HANDLERS:
        edit_handler = None
        try:
            edit_handler = model.get_edit_handler()
        except AttributeError:
            panels = extract_panel_definitions_from_model_class(model)
            edit_handler = ObjectList(panels)

        SNIPPET_EDIT_HANDLERS[model] = edit_handler

    return SNIPPET_EDIT_HANDLERS[model]

def get_snippet_edit_handler(model):
    if model not in SNIPPET_EDIT_HANDLERS:
        if hasattr(model, 'edit_handler'):
            # use the edit handler specified on the page class
            edit_handler = model.edit_handler
        else:
            panels = extract_panel_definitions_from_model_class(model)
            edit_handler = ObjectList(panels)

        SNIPPET_EDIT_HANDLERS[model] = edit_handler.bind_to_model(model)

    return SNIPPET_EDIT_HANDLERS[model]

    def test_can_build_panel_list(self):
        # EventPage has no 'panels' definition, so one should be derived from the field list
        panels = extract_panel_definitions_from_model_class(EventPage)

        self.assertTrue(any([
            isinstance(panel, FieldPanel) and panel.field_name == 'date_from'
            for panel in panels
        ]))

        # returned panel types should respect modelfield.get_panel() - used on RichTextField
        self.assertTrue(any([
            isinstance(panel, RichTextFieldPanel) and panel.field_name == 'body'
            for panel in panels
        ]))

def get_poll_edit_handler(Poll):
    panels = extract_panel_definitions_from_model_class(Poll)
    EditHandler = ObjectList(panels).bind_to_model(Poll)
    return EditHandler

def panel_perms(Job, request):
    panels = extract_panel_definitions_from_model_class(
        Job, exclude=['jobindex'])
    EditHandler = ObjectList(panels).bind_to_model(Job)
    return EditHandler

def get_invoice_edit_handler(Invoice):
    panels = extract_panel_definitions_from_model_class(
        Invoice, exclude=['invoiceindex'])
    EditHandler = ObjectList(panels).bind_to_model(Invoice)
    return EditHandler

 def test_extracted_objects_are_panels(self):
     panels = extract_panel_definitions_from_model_class(self.FakePage)
     for panel in panels:
         self.assertTrue(issubclass(panel, BaseFieldPanel))

 def test_can_extract_panels(self):
     mock = MagicMock()
     mock.panels = 'foo'
     result = extract_panel_definitions_from_model_class(mock)
     self.assertEqual(result, 'foo')