l.r.b.o.ObjectReassignmentView(LaunchpadFormView) : class documentation

Part of lp.registry.browser.objectreassignment View In Hierarchy

Known subclasses: lp.registry.browser.distribution.DistributionReassignmentView, lp.registry.browser.distributionmirror.DistributionMirrorReassignmentView, lp.registry.browser.project.ProjectMaintainerReassignmentView, lp.registry.browser.team.TeamReassignmentView, lp.translations.browser.translationgroup.TranslationGroupReassignmentView

A view class used when reassigning an object that implements IHasOwner.

By default we assume that the owner attribute is IHasOwner.owner and the vocabulary for the owner widget is ValidPersonOrTeam (which is the one used in IObjectReassignment). If any object has special needs, it'll be necessary to subclass ObjectReassignmentView and redefine the schema and/or ownerOrMaintainerAttr attributes.

Subclasses can also specify a callback to be called after the reassignment takes place. This callback must accept three arguments (in this order): the object whose owner is going to be changed, the old owner and the new owner.

Also, if the object for which you're using this view doesn't have a displayname or name attribute, you'll have to subclass it and define the contextName property in your subclass.

Method label The form label.
Method setUpFields Undocumented
Method auto_create_team_field Undocumented
Method ownerOrMaintainer Undocumented
Method contextName Undocumented
Method next_url Undocumented
Method owner_widget Undocumented
Method changeOwner Change the owner of self.context to the one choosen by the user.
Method validateOwner Check whether the new owner is acceptable for the context object.
Method validate Create new team if necessary.
Method _validate Override _validate() method.

Inherited from LaunchpadFormView:

Method __init__ Undocumented
Method initialize Undocumented
Method render Return the body of the response.
Method extendFields Allow subclasses to extend the form fields.
Method setUpWidgets Set up the widgets using the view's form fields and the context.
Method help_links Dictionary mapping field names to help links.
Method adapters Provide custom adapters for use when setting up the widgets.
Method action_url Set the default action URL for the form.
Method has_available_actions Does the view have any available actions that will render?
Method initial_values Override this in your subclass if you want any widgets to have
Method addError Add a form wide error.
Method getFieldError Get the error associated with a particular field.
Method setFieldError Set the error associated with a particular field.
Static Method validate_none Do not do any validation.
Method validate_widgets Validate the named form widgets.
Method error_count Undocumented
Method ajax_failure_handler Called by the form if validate() finds any errors.
Method validate_cancel Noop validation in case we cancel.
Method focusedElementScript Helper function to construct the script element content.
Method isSingleLineLayout Undocumented
Method isMultiLineLayout Undocumented
Method isCheckBoxLayout Undocumented
Method showOptionalMarker Should the (Optional) marker be shown?
Method _processNotifications Add any notification messages to the response headers.
Method _abort Abort the form edit.
def label(self):
The form label.
def setUpFields(self):
def auto_create_team_field(self):
def ownerOrMaintainer(self):
def contextName(self):
def next_url(self):
def owner_widget(self):
@action('Change', 'change')
def changeOwner(self, action, data):
Change the owner of self.context to the one choosen by the user.
def validateOwner(self, new_owner):

Check whether the new owner is acceptable for the context object.

If it's not acceptable, display an error by calling:
self.setFieldError(self.ownerOrMaintainerName, 'some error info')
def _validate(self, action, data):
Override _validate() method.
def validate(self, data):
Create new team if necessary.
API Documentation for Launchpad, generated by pydoctor at 2020-08-11 00:00:04.