annotate libervia/pages/files/page_meta.py @ 1193:aee3d8fa679f

pages: fixed cached data when `url_cache` is used: `request.template_data` and `request.data` where cached using a shallow copy, causing trouble when a mutable object was used. This has been fixed by using a deepcopy, which should not be a resource issue as `request.data` and `request.template_data` should contain a few data in most cases.
author Goffi <goffi@goffi.org>
date Wed, 12 Jun 2019 20:05:45 +0200
parents 29eb15062416
children b2d067339de3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python2.7
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2 # -*- coding: utf-8 -*-
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3
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4 from libervia.server.constants import Const as C
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5 from twisted.internet import defer
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6 from twisted.words.protocols.jabber import jid
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7 from sat.core.log import getLogger
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8
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9 log = getLogger(__name__)
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10 """files handling pages"""
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11
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12 name = u"files"
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13 access = C.PAGES_ACCESS_PROFILE
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14 template = u"file/discover.html"
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15
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16
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17 @defer.inlineCallbacks
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18 def prepare_render(self, request):
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19 profile = self.getProfile(request)
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20 template_data = request.template_data
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21 namespace = self.host.ns_map["fis"]
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22 entities_services, entities_own, entities_roster = yield self.host.bridgeCall(
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23 "discoFindByFeatures", [namespace], [], False, True, True, True, False, profile
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24 )
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25 tpl_service_entities = template_data["disco_service_entities"] = {}
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26 tpl_own_entities = template_data["disco_own_entities"] = {}
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27 tpl_roster_entities = template_data["disco_roster_entities"] = {}
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28 entities_url = template_data["entities_url"] = {}
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29
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30 # we store identities in dict of dict using category and type as keys
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31 # this way it's easier to test category in the template
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32 for tpl_entities, entities_map in (
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33 (tpl_service_entities, entities_services),
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34 (tpl_own_entities, entities_own),
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35 (tpl_roster_entities, entities_roster),
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36 ):
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37 for entity_str, entity_ids in entities_map.iteritems():
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38 entity_jid = jid.JID(entity_str)
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39 tpl_entities[entity_jid] = identities = {}
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40 for cat, type_, name in entity_ids:
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41 identities.setdefault(cat, {}).setdefault(type_, []).append(name)
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42 entities_url[entity_jid] = self.getPageByName("files_list").getURL(
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43 entity_jid.full()
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44 )
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45
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46
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47 def on_data_post(self, request):
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48 jid_str = self.getPostedData(request, u"jid")
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49 try:
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50 jid_ = jid.JID(jid_str)
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51 except RuntimeError:
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52 self.pageError(request, C.HTTP_BAD_REQUEST)
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53 url = self.getPageByName(u"files_list").getURL(jid_.full())
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54 self.HTTPRedirect(request, url)