XEP-0203: Delayed Delivery

class slixmpp.plugins.xep_0203.XEP_0203(xmpp, config=None)

XEP-0203: Delayed Delivery

XMPP stanzas are sometimes withheld for delivery due to the recipient being offline, or are resent in order to establish recent history as is the case with MUCS. In any case, it is important to know when the stanza was originally sent, not just when it was last received.

Also see <http://www.xmpp.org/extensions/xep-0203.html>.

dependencies: ClassVar[Set[str]] = {}

Some plugins may depend on others in order to function properly. Any plugin names included in dependencies will be initialized as needed if this plugin is enabled.

description: str = 'XEP-0203: Delayed Delivery'

A longer name for the plugin, describing its purpose. For example, a plugin for XEP-0030 would use ‘Service Discovery’ as its description value.

name: str = 'xep_0203'

A short name for the plugin based on the implemented specification. For example, a plugin for XEP-0030 would use ‘xep_0030’.

Stanza elements

class slixmpp.plugins.xep_0203.stanza.Delay(xml=None, parent=None)

del_text()

get_from()

get_stamp()

get_text()

interfaces: ClassVar[Set[str]] = {'from', 'stamp', 'text'}

The set of keys that the stanza provides for accessing and manipulating the underlying XML object. This set may be augmented with the plugin_attrib value of any registered stanza plugins.

name: ClassVar[str] = 'delay'

The XML tag name of the element, not including any namespace prefixes. For example, an ElementBase object for <message /> would use name = 'message'.

namespace: str = 'urn:xmpp:delay'

The XML namespace for the element. Given <foo xmlns="bar" />, then namespace = "bar" should be used. The default namespace is jabber:client since this is being used in an XMPP library.

plugin_attrib: ClassVar[str] = 'delay'

For ElementBase subclasses which are intended to be used as plugins, the plugin_attrib value defines the plugin name. Plugins may be accessed by using the plugin_attrib value as the interface. An example using plugin_attrib = 'foo':

register_stanza_plugin(Message, FooPlugin)
msg = Message()
msg['foo']['an_interface_from_the_foo_plugin']

set_from(value)

set_stamp(value)

set_text(value)