Improving the statement for the user subscriptions tab management, putting the settin...

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

diff --git a/forum_modules/exporter/exporter.py b/forum_modules/exporter/exporter.py
index f23538e43f44d2cec8078584eef7e65988916cdd..e266858b131431753c4db1d489dacdb2cad44dc0 100644 (file)
--- a/forum_modules/exporter/exporter.py
+++ b/forum_modules/exporter/exporter.py
@@ -1,3 +1,5 @@
+from __future__ import with_statement
+
 import os, tarfile, datetime, logging, re, ConfigParser, shutil, zipfile
 
 from django.core.cache import cache
@@ -7,16 +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 to import the with statement
 try:
-    from __future__ import with_statement
-except:
-    pass
+    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 = []
@@ -97,8 +117,13 @@ def ET_Element_add_tag(el, tag_name, content = None, **attrs):
     if content:
         try:
             tag.text = unicode(content)
-        except:
-            tag.text = u''
+        except Exception, e:
+            #logging.error('error converting unicode characters')
+            #import traceback
+            #logging.error(traceback.print_exc())
+
+            import string
+            tag.text = unicode("".join([c for c in content if c in string.printable]))
 
     for k, v in attrs.items():
         tag.set(k, unicode(v))
@@ -414,7 +439,7 @@ def export_nodes(n, el, anon_data):
         el.add('author', n.author.id)
     el.add('date', make_date(n.added_at))
     el.add('parent', n.parent and n.parent.id or "")
-    el.add('absparent', n.abs_parent and n.abs_parent or "")
+    el.add('absparent', n.abs_parent and n.abs_parent.id or "")
 
     act = el.add('lastactivity')
     act.add('by', n.last_activity_by and n.last_activity_by.id or "")
@@ -450,6 +475,7 @@ def export_nodes(n, el, anon_data):
         rev.add('tags', ", ".join(r.tagname_list()))
 
     el.add('marked', n.marked and 'true' or 'false')
+    el.add('wiki', n.nis.wiki and 'true' or 'false')
     el.add('extraRef', n.extra_ref and n.extra_ref.id or "")
     make_extra(el.add('extraData'), n.extra)
     el.add('extraCount', n.extra_count and n.extra_count or "")
@@ -513,20 +539,3 @@ 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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