XEP-0231: Bits of Binary#
- class slixmpp.plugins.xep_0231.XEP_0231(xmpp, config=None)[source]#
XEP-0231 Bits of Binary
- del_bob(cid)[source]#
Delete a stored BoB.
Changed in version 1.8.0: This function now returns a Future.
- Return type
Future
- async get_bob(jid=None, cid=None, cached=True, ifrom=None, **iqkwargs)[source]#
Get a BOB.
Changed in version 1.8.0: Results not in cache do not raise an error when
cached
is True. This function is now a coroutine.
- async set_bob(data, mtype, cid=None, max_age=None)[source]#
Register a blob of binary data as a BOB.
Changed in version 1.8.0: If
max_age
is specified, the registered data will be destroyed after that time. This function is now a coroutine.- Parameters
data (
bytes
) – Data to register.mtype (
str
) – Mime Type of the data (e.g.image/jpeg
).cid (
Optional
[str
]) – Content-ID (will be auto-generated if left out).max_age (
Optional
[int
]) – Duration of content availability.
- Return type
str
- Returns
The cid value.
Internal API methods#
The default API handlers for this plugin manage an in-memory cache of bits of binary by content-id.
- set_bob#
jid:
JID
sending the bobnode: unused
ifrom:
JID
receiving the bobargs:
BitsOfBinary
element.
Set a BoB in the cache.
- get_bob#
jid:
JID
receiving the bobnode: unused
ifrom:
JID
sending the bobargs:
str
content-id of the bobreturns:
BitsOfBinary
element.
Get a BoB from the cache.
- del_bob#
jid: unused
node: unused
ifrom:
JID
sending the bobargs:
str
content-id of the bob
Delete a BoB from the cache.
Stanza elements#
- class slixmpp.plugins.xep_0231.stanza.BitsOfBinary(xml=None, parent=None)[source]#
-
- interfaces: ClassVar[Set[str]] = {'cid', 'data', 'max_age', 'type'}#
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.
- iterables: List[ElementBase]#
A list of child stanzas whose class is included in
plugin_iterables
.
- name: ClassVar[str] = 'data'#
The XML tag name of the element, not including any namespace prefixes. For example, an
ElementBase
object for<message />
would usename = 'message'
.
- namespace: str = 'urn:xmpp:bob'#
The XML namespace for the element. Given
<foo xmlns="bar" />
, thennamespace = "bar"
should be used. The default namespace isjabber:client
since this is being used in an XMPP library.
- parent: Optional[ReferenceType[ElementBase]]#
A
weakref.weakref
to the parent stanza, if there is one. If not, thenparent
isNone
.
- plugin_attrib: ClassVar[str] = 'bob'#
For
ElementBase
subclasses which are intended to be used as plugins, theplugin_attrib
value defines the plugin name. Plugins may be accessed by using theplugin_attrib
value as the interface. An example usingplugin_attrib = 'foo'
:register_stanza_plugin(Message, FooPlugin) msg = Message() msg['foo']['an_interface_from_the_foo_plugin']
- plugins: Dict[Tuple[str, Optional[str]], ElementBase]#
An ordered dictionary of plugin stanzas, mapped by their
plugin_attrib
value.
- tag: str#
The name of the tag for the stanza’s root element. It is the same as calling
tag_name()
and is formatted as'{namespace}elementname'
.
- xml: ET.Element#
The underlying XML object for the stanza. It is a standard
xml.etree.ElementTree
object.