Changeset 226:2532cfb12c7c


Ignore:
Timestamp:
Oct 4, 2016, 9:53:27 AM (5 years ago)
Author:
Ralph Meijer <ralphm@…>
Branch:
default
Parents:
225:58dd11c3ddd5 (diff), 224:16fca7e4806f (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
hg-git-rename-source:
git
Message:

Merge branch 'master' into item-retract

Location:
wokkel
Files:
4 edited

Legend:

Unmodified
Added
Removed

  • wokkel/pubsub.py

    r223 r226  
    4343                    'pubsub[@xmlns="' + NS_PUBSUB + '" or ' + \
    4444                           '@xmlns="' + NS_PUBSUB_OWNER + '"]'
     45
     46BOOL_TRUE = ('1','true')
     47BOOL_FALSE = ('0','false')
    4548
    4649class SubscriptionPending(Exception):
    … …  
    253256    subscriptions = None
    254257    affiliations = None
     258    notify = None
    255259
    256260    # Map request iq type and subelement name to request verb
    … …  
    294298        'configureSet': ['nodeOrEmpty', 'configure'],
    295299        'items': ['node', 'maxItems', 'itemIdentifiers', 'subidOrNone'],
    296         'retract': ['node', 'itemIdentifiers'],
     300        'retract': ['node', 'notify', 'itemIdentifiers'],
    297301        'purge': ['node'],
    298302        'delete': ['node'],
    … …  
    567571
    568572
     573    def _parse_notify(self, verbElement):
     574        value = verbElement.getAttribute('notify')
     575
     576        if value:
     577            if value in BOOL_TRUE:
     578                self.notify = True
     579            elif value in BOOL_FALSE:
     580                self.notify = False
     581            else:
     582                raise BadRequest(text="Field notify must be a boolean value")
     583
     584
     585    def _render_notify(self, verbElement):
     586        if self.notify is not None:
     587            verbElement['notify'] = "true" if self.notify else "false"
     588
     589
    569590    def parseElement(self, element):
    570591        """
    … …  
    956977        return d
    957978
     979    def retractItems(self, service, nodeIdentifier, itemIdentifiers, notify=None, sender=None):
     980        """
     981        Retract items from a publish subscribe node.
     982
     983        @param service: The publish subscribe service to delete the node from.
     984        @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
     985        @param nodeIdentifier: The identifier of the node.
     986        @type nodeIdentifier: C{unicode}
     987        @param itemIdentifiers: Identifiers of the items to be retracted.
     988        @type itemIdentifiers: C{set}
     989        @param notify: True if notification is required
     990        @type notify: C{unicode}
     991        """
     992        request = self._request_class('retract')
     993        request.recipient = service
     994        request.nodeIdentifier = nodeIdentifier
     995        request.itemIdentifiers = itemIdentifiers
     996        request.notify = notify
     997        request.sender = sender
     998        return request.send(self.xmlstream)
    958999
    9591000    def getOptions(self, service, nodeIdentifier, subscriber,
    … …  
    13781419
    13791420
     1421    def notifyRetract(self, service, nodeIdentifier, notifications):
     1422        for subscriber, subscriptions, items in notifications:
     1423            message = self._createNotification('items', service,
     1424                                               nodeIdentifier, subscriber,
     1425                                               subscriptions)
     1426            for item in items:
     1427                retract = domish.Element((None, "retract"))
     1428                retract['id'] = item['id']
     1429                message.event.items.addChild(retract)
     1430            self.send(message)
     1431
     1432
    13801433    def notifyDelete(self, service, nodeIdentifier, subscribers,
    13811434                           redirectURI=None):

  • wokkel/pubsub.py

    r225 r226  
    1111"""
    1212
    13 from zope.interface import implements
     13from __future__ import division, absolute_import
     14
     15from zope.interface import implementer
    1416
    1517from twisted.internet import defer
    1618from twisted.python import log
     19from twisted.python.compat import StringType, iteritems, unicode
    1720from twisted.words.protocols.jabber import jid, error
    1821from twisted.words.xish import domish
    … …  
    107110
    108111    @ivar nodeIdentifier: The identifier of the node subscribed to.  The root
    109         node is denoted by C{None}.
    110     @type nodeIdentifier: C{unicode}
     112        node is denoted by L{None}.
     113    @type nodeIdentifier: L{unicode}
    111114
    112115    @ivar subscriber: The subscribing entity.
    … …  
    115118    @ivar state: The subscription state. One of C{'subscribed'}, C{'pending'},
    116119                 C{'unconfigured'}.
    117     @type state: C{unicode}
     120    @type state: L{unicode}
    118121
    119122    @ivar options: Optional list of subscription options.
    120     @type options: C{dict}
     123    @type options: L{dict}
    121124
    122125    @ivar subscriptionIdentifier: Optional subscription identifier.
    123     @type subscriptionIdentifier: C{unicode}
     126    @type subscriptionIdentifier: L{unicode}
    124127    """
    125128
    … …  
    172175        """
    173176        @param id: optional item identifier
    174         @type id: C{unicode}
     177        @type id: L{unicode}
    175178        @param payload: optional item payload. Either as a domish element, or
    176179                        as serialized XML.
    177         @type payload: object providing L{domish.IElement} or C{unicode}.
     180        @type payload: object providing L{domish.IElement} or L{unicode}.
    178181        """
    179182
    … …  
    182185            self['id'] = id
    183186        if payload is not None:
    184             if isinstance(payload, basestring):
     187            if isinstance(payload, StringType):
    185188                self.addRawXml(payload)
    186189            else:
    … …  
    195198    The set of instance variables used depends on the type of request. If
    196199    a variable is not applicable or not passed in the request, its value is
    197     C{None}.
     200    L{None}.
    198201
    199202    @ivar verb: The type of publish-subscribe request. See C{_requestVerbMap}.
    200     @type verb: C{str}.
     203    @type verb: L{str}.
    201204
    202205    @ivar affiliations: Affiliations to be modified.
    203     @type affiliations: C{set}
     206    @type affiliations: L{set}
    204207
    205208    @ivar items: The items to be published, as L{domish.Element}s.
    206     @type items: C{list}
     209    @type items: L{list}
    207210
    208211    @ivar itemIdentifiers: Identifiers of the items to be retrieved or
    209212                           retracted.
    210     @type itemIdentifiers: C{set}
     213    @type itemIdentifiers: L{set}
    211214
    212215    @ivar maxItems: Maximum number of items to retrieve.
    213     @type maxItems: C{int}.
     216    @type maxItems: L{int}.
    214217
    215218    @ivar nodeIdentifier: Identifier of the node the request is about.
    216     @type nodeIdentifier: C{unicode}
     219    @type nodeIdentifier: L{unicode}
    217220
    218221    @ivar nodeType: The type of node that should be created, or for which the
    219222                    configuration is retrieved. C{'leaf'} or C{'collection'}.
    220     @type nodeType: C{str}
     223    @type nodeType: L{str}
    221224
    222225    @ivar options: Configurations options for nodes, subscriptions and publish
    … …  
    228231
    229232    @ivar subscriptionIdentifier: Identifier for a specific subscription.
    230     @type subscriptionIdentifier: C{unicode}
     233    @type subscriptionIdentifier: L{unicode}
    231234
    232235    @ivar subscriptions: Subscriptions to be modified, as a set of
    233236        L{Subscription}.
    234     @type subscriptions: C{set}
     237    @type subscriptions: L{set}
    235238
    236239    @ivar affiliations: Affiliations to be modified, as a dictionary of entity
    237240        (L{JID<twisted.words.protocols.jabber.jid.JID>} to affiliation
    238         (C{unicode}).
    239     @type affiliations: C{dict}
     241        (L{unicode}).
     242    @type affiliations: L{dict}
    240243    """
    241244
    … …  
    279282
    280283    # Map request verb to request iq type and subelement name
    281     _verbRequestMap = dict(((v, k) for k, v in _requestVerbMap.iteritems()))
     284    _verbRequestMap = dict(((v, k) for k, v in iteritems(_requestVerbMap)))
    282285
    283286    # Map request verb to parameter handler names
    … …  
    667670    @type recipient: L{wokkel.pubsub.ItemsEvent}
    668671    @param nodeIdentifier: Identifier of the node the event pertains to.
    669     @type nodeIdentifier: C{unicode}
     672    @type nodeIdentifier: L{unicode}
    670673    @param headers: SHIM headers, see L{wokkel.shim.extractHeaders}.
    671     @type headers: C{dict}
     674    @type headers: L{dict}
    672675    """
    673676
    … …  
    685688
    686689    @param items: List of received items as domish elements.
    687     @type items: C{list} of L{domish.Element}
     690    @type items: L{list} of L{domish.Element}
    688691    """
    689692
    … …  
    710713
    711714
     715@implementer(IPubSubClient)
    712716class PubSubClient(XMPPHandler):
    713717    """
    714718    Publish subscribe client protocol.
    715719    """
    716 
    717     implements(IPubSubClient)
    718720
    719721    def connectionInitialized(self):
    … …  
    792794        @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
    793795        @param nodeIdentifier: Optional suggestion for the id of the node.
    794         @type nodeIdentifier: C{unicode}
     796        @type nodeIdentifier: L{unicode}
    795797        @param options: Optional node configuration options.
    796         @type options: C{dict}
     798        @type options: L{dict}
    797799        """
    798800        request = PubSubRequest('create')
    … …  
    827829        @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
    828830        @param nodeIdentifier: The identifier of the node.
    829         @type nodeIdentifier: C{unicode}
     831        @type nodeIdentifier: L{unicode}
    830832        """
    831833        request = PubSubRequest('delete')
    … …  
    845847
    846848        @param nodeIdentifier: The identifier of the node.
    847         @type nodeIdentifier: C{unicode}
     849        @type nodeIdentifier: L{unicode}
    848850
    849851        @param subscriber: The entity to subscribe to the node. This entity
    … …  
    852854
    853855        @param options: Subscription options.
    854         @type options: C{dict}
     856        @type options: L{dict}
    855857
    856858        @return: Deferred that fires with L{Subscription} or errbacks with
    … …  
    897899
    898900        @param nodeIdentifier: The identifier of the node.
    899         @type nodeIdentifier: C{unicode}
     901        @type nodeIdentifier: L{unicode}
    900902
    901903        @param subscriber: The entity to unsubscribe from the node.
    … …  
    903905
    904906        @param subscriptionIdentifier: Optional subscription identifier.
    905         @type subscriptionIdentifier: C{unicode}
     907        @type subscriptionIdentifier: L{unicode}
    906908        """
    907909        request = PubSubRequest('unsubscribe')
    … …  
    921923        @type service: L{JID<twisted.words.protocols.jabber.jid.JID>}
    922924        @param nodeIdentifier: The identifier of the node.
    923         @type nodeIdentifier: C{unicode}
     925        @type nodeIdentifier: L{unicode}
    924926        @param items: Optional list of L{Item}s to publish.
    925         @type items: C{list}
     927        @type items: L{list}
    926928        """
    927929        request = PubSubRequest('publish')
    … …  
    934936
    935937    def items(self, service, nodeIdentifier, maxItems=None,
    936               subscriptionIdentifier=None, sender=None):
     938              subscriptionIdentifier=None, sender=None, itemIdentifiers=None):
    937939        """
    938940        Retrieve previously published items from a publish subscribe node.
    … …  
    942944
    943945        @param nodeIdentifier: The identifier of the node.
    944         @type nodeIdentifier: C{unicode}
     946        @type nodeIdentifier: L{unicode}
    945947
    946948        @param maxItems: Optional limit on the number of retrieved items.
    947         @type maxItems: C{int}
     949        @type maxItems: L{int}
    948950
    949951        @param subscriptionIdentifier: Optional subscription identifier. In
    950952            case the node has been subscribed to multiple times, this narrows
    951953            the results to the specific subscription.
    952         @type subscriptionIdentifier: C{unicode}
     954        @type subscriptionIdentifier: L{unicode}
     955
     956        @param itemIdentifiers: Identifiers of the items to be retrieved.
     957        @type itemIdentifiers: L{set} of L{unicode}
    953958        """
    954959        request = PubSubRequest('items')
    … …  
    959964        request.subscriptionIdentifier = subscriptionIdentifier
    960965        request.sender = sender
     966        request.itemIdentifiers = itemIdentifiers
    961967
    962968        def cb(iq):
    … …  
    10011007
    10021008        @param nodeIdentifier: The identifier of the node.
    1003         @type nodeIdentifier: C{unicode}
     1009        @type nodeIdentifier: L{unicode}
    10041010
    10051011        @param subscriber: The entity subscribed to the node.
    … …  
    10071013
    10081014        @param subscriptionIdentifier: Optional subscription identifier.
    1009         @type subscriptionIdentifier: C{unicode}
     1015        @type subscriptionIdentifier: L{unicode}
    10101016
    10111017        @rtype: L{data_form.Form}
    … …  
    10381044
    10391045        @param nodeIdentifier: The identifier of the node.
    1040         @type nodeIdentifier: C{unicode}
     1046        @type nodeIdentifier: L{unicode}
    10411047
    10421048        @param subscriber: The entity subscribed to the node.
    … …  
    10441050
    10451051        @param options: Subscription options.
    1046         @type options: C{dict}.
     1052        @type options: L{dict}.
    10471053
    10481054        @param subscriptionIdentifier: Optional subscription identifier.
    1049         @type subscriptionIdentifier: C{unicode}
     1055        @type subscriptionIdentifier: L{unicode}
    10501056        """
    10511057        request = PubSubRequest('optionsSet')
    … …  
    10661072
    10671073
     1074@implementer(IPubSubService, disco.IDisco)
    10681075class PubSubService(XMPPHandler, IQHandlerMixin):
    10691076    """
    … …  
    10901097                         keys C{'category'}, C{'type'} and C{'name'}.
    10911098    @ivar pubSubFeatures: List of supported publish-subscribe features for
    1092                           service discovery, as C{str}.
    1093     @type pubSubFeatures: C{list} or C{None}
    1094     """
    1095 
    1096     implements(IPubSubService, disco.IDisco)
     1099                          service discovery, as L{str}.
     1100    @type pubSubFeatures: L{list} or L{None}
     1101    """
    10971102
    10981103    iqHandlers = {
    … …  
    13931398            affiliations['node'] = request.nodeIdentifier
    13941399
    1395         for entity, affiliation in result.iteritems():
     1400        for entity, affiliation in iteritems(result):
    13961401            item = affiliations.addElement('affiliation')
    13971402            item['jid'] = entity.full()
    … …  
    15041509
    15051510
     1511@implementer(IPubSubResource)
    15061512class PubSubResource(object):
    1507 
    1508     implements(IPubSubResource)
    15091513
    15101514    features = []

  • wokkel/test/test_pubsub.py

    r222 r226  
    907907
    908908
     909    def test_retractItems(self):
     910        """
     911        Test sending items retraction.
     912        """
     913        d = self.protocol.retractItems(JID('pubsub.example.org'), 'test',
     914                                       itemIdentifiers=['item1', 'item2'])
     915
     916        iq = self.stub.output[-1]
     917        self.assertEquals('pubsub.example.org', iq.getAttribute('to'))
     918        self.assertEquals('set', iq.getAttribute('type'))
     919        self.assertEquals('pubsub', iq.pubsub.name)
     920        self.assertEquals(NS_PUBSUB, iq.pubsub.uri)
     921        children = list(domish.generateElementsQNamed(iq.pubsub.children,
     922                                                      'retract', NS_PUBSUB))
     923        self.assertEquals(1, len(children))
     924        child = children[0]
     925        self.assertEquals('test', child['node'])
     926        itemIdentifiers = [item.getAttribute('id') for item in
     927                           domish.generateElementsQNamed(child.children, 'item',
     928                                                         NS_PUBSUB)]
     929        self.assertEquals(['item1', 'item2'], itemIdentifiers)
     930
     931        self.stub.send(toResponse(iq, 'result'))
     932        return d
     933
     934
     935    def test_retractItemsWithSender(self):
     936        """
     937        Test retracting items request from a specific JID.
     938        """
     939        d = self.protocol.retractItems(JID('pubsub.example.org'), 'test',
     940                                       itemIdentifiers=['item1', 'item2'],
     941                                       sender=JID('user@example.org'))
     942
     943        iq = self.stub.output[-1]
     944        self.assertEquals('user@example.org', iq['from'])
     945
     946        self.stub.send(toResponse(iq, 'result'))
     947        return d
     948
     949
    909950    def test_getOptions(self):
    910951        def cb(form):

  • wokkel/test/test_pubsub.py

    r225 r226  
    55Tests for L{wokkel.pubsub}
    66"""
     7
     8from __future__ import division, absolute_import
    79
    810from zope.interface import verify
    … …  
    113115        element = subscription.toElement()
    114116        self.assertEqual('1234', element.getAttribute('subid'))
     117
     118
     119
     120class ItemTests(unittest.TestCase):
     121    """
     122    Tests for L{pubsub.Item}.
     123    """
     124
     125    def test_payloadRaw(self):
     126        """
     127        Adding a payload as a string assumes serialized XML.
     128        """
     129        payload = "<test xmlns='foo'/>"
     130        item = pubsub.Item(payload=payload)
     131        self.assertEqual(payload, item.children[0])
     132
     133
     134    def test_payloadElement(self):
     135        """
     136        Adding a payload as an domish Element, just adds that element as child.
     137        """
     138        payload = domish.Element(('foo', 'test'))
     139        item = pubsub.Item(payload=payload)
     140        self.assertIs(payload, item.children[0])
    115141
    116142
    … …  
    802828
    803829
     830    def test_itemsWithItemIdentifiers(self):
     831        """
     832        Test sending items request with item identifiers.
     833        """
     834        def cb(items):
     835            self.assertEquals(2, len(items))
     836            self.assertEquals([item1, item2], items)
     837
     838        d = self.protocol.items(JID('pubsub.example.org'), 'test',
     839                                itemIdentifiers=['item1', 'item2'])
     840        d.addCallback(cb)
     841
     842        iq = self.stub.output[-1]
     843        self.assertEquals('pubsub.example.org', iq.getAttribute('to'))
     844        self.assertEquals('get', iq.getAttribute('type'))
     845        self.assertEquals('pubsub', iq.pubsub.name)
     846        self.assertEquals(NS_PUBSUB, iq.pubsub.uri)
     847        children = list(domish.generateElementsQNamed(iq.pubsub.children,
     848                                                      'items', NS_PUBSUB))
     849        self.assertEquals(1, len(children))
     850        child = children[0]
     851        self.assertEquals('test', child['node'])
     852        itemIdentifiers = [item.getAttribute('id') for item in
     853                           domish.generateElementsQNamed(child.children, 'item',
     854                                                         NS_PUBSUB)]
     855        self.assertEquals(['item1', 'item2'], itemIdentifiers)
     856
     857        response = toResponse(iq, 'result')
     858        items = response.addElement((NS_PUBSUB, 'pubsub')).addElement('items')
     859        items['node'] = 'test'
     860        item1 = items.addElement('item')
     861        item1['id'] = 'item1'
     862        item2 = items.addElement('item')
     863        item2['id'] = 'item2'
     864
     865        self.stub.send(response)
     866
     867        return d
     868
     869
    804870    def test_itemsWithSubscriptionIdentifier(self):
    805871        """
    … …  
    29553021        def configureSet(request):
    29563022            self.assertEquals(['pubsub#deliver_payloads'],
    2957                               request.options.keys())
     3023                              list(request.options.keys()))
    29583024
    29593025        self.resource.getConfigurationOptions = getConfigurationOptions
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