make the xml exporter work

[osqa.git] / forum_modules / exporter / exporter.py

diff --git a/forum_modules/exporter/exporter.py b/forum_modules/exporter/exporter.py
index 8907112bd0fdf72eb6d2f43488d147f0aba0ebda..d0cc7aa5c0b7ce4e48cfc7cd6e748e3ad1bc6ba1 100644 (file)
--- a/forum_modules/exporter/exporter.py
+++ b/forum_modules/exporter/exporter.py
@@ -9,10 +9,34 @@ from forum.settings import APP_URL
 from forum.templatetags.extra_tags import diff_date
 import xml.etree.ElementTree
 from xml.etree import ElementTree as ET
-from xml.etree.ElementTree import Comment, _encode, ProcessingInstruction, QName, fixtag, _escape_attrib, _escape_cdata
+from xml.etree.ElementTree import Comment, _encode, ProcessingInstruction, QName, _escape_attrib, _escape_cdata, _namespace_map
 from forum import settings
 from django.conf import settings as djsettings
 import settings as selfsettings
+import string
+
+try:
+    from xml.etree.ElementTree import fixtag
+except ImportError:
+    def fixtag(tag, namespaces):
+        # given a decorated tag (of the form {uri}tag), return prefixed
+        # tag and namespace declaration, if any
+        if isinstance(tag, QName):
+            tag = tag.text
+        namespace_uri, tag = string.split(tag[1:], "}", 1)
+        prefix = namespaces.get(namespace_uri)
+        if prefix is None:
+            prefix = _namespace_map.get(namespace_uri)
+            if prefix is None:
+                prefix = "ns%d" % len(namespaces)
+            namespaces[namespace_uri] = prefix
+            if prefix == "xml":
+                xmlns = None
+            else:
+                xmlns = ("xmlns:%s" % prefix, namespace_uri)
+        else:
+            xmlns = None
+        return "%s:%s" % (prefix, tag), xmlns
 
 CACHE_KEY = "%s_exporter_state" % APP_URL
 EXPORT_STEPS = []
@@ -228,7 +252,7 @@ def export_skinsfolder(tf):
 
 
 def export(options, user):
-    original__write = xml.etree.ElementTree.ElementTree._write
+    original__write = xml.etree.ElementTree.ElementTree.write
     xml.etree.ElementTree.ElementTree._write = Etree_pretty__write
     xml.etree.ElementTree._ElementInterface.add = ET_Element_add_tag
 
@@ -380,20 +404,22 @@ def export_users(u, el, anon_data):
         key.add('provider', a.provider)
         key.add('key', a.key)
 
+    try:
+        ss = u.subscription_settings
 
-    ss = u.subscription_settings
-
-    notify = el.add('notifications', enabled=ss.enable_notifications and 'true' or 'false')
+        notify = el.add('notifications', enabled=ss.enable_notifications and 'true' or 'false')
 
-    notify.add('notify', **dict([(t, ss.__dict__.get(t, 'n') == 'i' and 'true' or 'false') for t in ['member_joins', 'new_question', 'new_question_watched_tags', 'subscribed_questions']]))
+        notify.add('notify', **dict([(t, ss.__dict__.get(t, 'n') == 'i' and 'true' or 'false') for t in ['member_joins', 'new_question', 'new_question_watched_tags', 'subscribed_questions']]))
 
-    notify.add('autoSubscribe', **dict([(t, ss.__dict__.get(t, False) and 'true' or 'false') for t in [
-            'all_questions', 'all_questions_watched_tags', 'questions_asked', 'questions_answered', 'questions_commented', 'questions_viewed']]))
+        notify.add('autoSubscribe', **dict([(t, ss.__dict__.get(t, False) and 'true' or 'false') for t in [
+                'all_questions', 'all_questions_watched_tags', 'questions_asked', 'questions_answered', 'questions_commented', 'questions_viewed']]))
 
-    notify.add('notifyOnSubscribed', **dict([(t, ss.__dict__.get("notify_%s" % t, False) and 'true' or 'false') for t in [
-            'answers', 'reply_to_comments', 'comments_own_post', 'comments', 'accepted']]))
+        notify.add('notifyOnSubscribed', **dict([(t, ss.__dict__.get("notify_%s" % t, False) and 'true' or 'false') for t in [
+                'answers', 'reply_to_comments', 'comments_own_post', 'comments', 'accepted']]))
 
-    notify.add('digest', ss.send_digest and 'on' or 'off')
+        notify.add('digest', ss.send_digest and 'on' or 'off')
+    except SubscriptionSettings.DoesNotExist:
+        pass
 
     watched = el.add('watchedTags')
     rejected = el.add('rejectedTags')
@@ -515,20 +541,3 @@ def export_awards(a, el, anon_data):
 def export_settings(s, el, anon_data):
     el.add('key', s.key)
     make_extra(el.add('value'), s.value)
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