jshiffer/slixmpp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add caching support to xep_0030.

Browse Source 
New plugin configuration options:

    use_cache    - Enable caching disco info results. Defaults to True
    wrap_results - Always return disco results in an Iq stanza. Defaults
                   to False

Node handler changes:

    Handlers now take four arguments: jid, node, ifrom, data

    Most older style handlers will still work, depending on if they
    raise a TypeError for incorrect number of arguments. Handlers that
    used *args may not work.

New get_info options:

    cached - Passing cached=True to get_info() will attempt to load
             results from the cache. If nothing is found, a query
             will be sent as normal. If set to False, the cache
             will be skipped, even if it contains results.

New method:

    supports() - Given a JID/node pair and a feature, return True
                 if the feature is supported, False if not, and
                 None if there was a timeout. By default, the search
                 will use the cache.
This commit is contained in:
Lance Stout
2011-12-28 10:07:33 -05:00
parent 1a61bdb302
commit d979b5f2b9
5 changed files with 339 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
sleekxmpp/plugins/xep_0128/static.py
View File

@@ -31,42 +31,43 @@ class StaticExtendedDisco(object):
"""
self.static = static
def set_extended_info(self, jid, node, data):
def set_extended_info(self, jid, node, ifrom, data):
"""
Replace the extended identity data for a JID/node combination.
The data parameter may provide:
data -- Either a single data form, or a list of data forms.
"""
self.del_extended_info(jid, node, data)
self.add_extended_info(jid, node, data)
with self.static.lock:
self.del_extended_info(jid, node, ifrom, data)
self.add_extended_info(jid, node, ifrom, data)
def add_extended_info(self, jid, node, data):
def add_extended_info(self, jid, node, ifrom, data):
"""
Add additional extended identity data for a JID/node combination.
The data parameter may provide:
data -- Either a single data form, or a list of data forms.
"""
self.static.add_node(jid, node)
with self.static.lock:
self.static.add_node(jid, node)
forms = data.get('data', [])
if not isinstance(forms, list):
forms = [forms]
forms = data.get('data', [])
if not isinstance(forms, list):
forms = [forms]
for form in forms:
self.static.nodes[(jid, node)]['info'].append(form)
info = self.static.get_node(jid, node)['info']
for form in forms:
info.append(form)
def del_extended_info(self, jid, node, data):
def del_extended_info(self, jid, node, ifrom, data):
"""
Replace the extended identity data for a JID/node combination.
The data parameter is not used.
"""
if (jid, node) not in self.static.nodes:
return
info = self.static.nodes[(jid, node)]['info']
for form in info['substanza']:
info.xml.remove(form.xml)
with self.static.lock:
if self.static.node_exists(jid, node):
info = self.static.get_node(jid, node)['info']
for form in info['substanza']:
info.xml.remove(form.xml)