--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cubicweb/misc/scripts/ldapuser2ldapfeed.py	Sat Jan 16 13:48:51 2016 +0100
@@ -0,0 +1,98 @@
+"""turn a pyro source into a datafeed source
+
+Once this script is run, execute c-c db-check to cleanup relation tables.
+"""
+from __future__ import print_function
+
+import sys
+from collections import defaultdict
+from logilab.common.shellutils import generate_password
+
+try:
+    source_name, = __args__
+    source = repo.sources_by_uri[source_name]
+except ValueError:
+    print('you should specify the source name as script argument (i.e. after --'
+          ' on the command line)')
+    sys.exit(1)
+except KeyError:
+    print('%s is not an active source' % source_name)
+    sys.exit(1)
+
+# check source is reachable before doing anything
+if not source.get_connection().cnx:
+    print('%s is not reachable. Fix this before running this script' % source_name)
+    sys.exit(1)
+
+raw_input('Ensure you have shutdown all instances of this application before continuing.'
+          ' Type enter when ready.')
+
+system_source = repo.system_source
+
+from datetime import datetime
+from cubicweb.server.edition import EditedEntity
+
+
+print('******************** backport entity content ***************************')
+
+todelete = defaultdict(list)
+extids = set()
+duplicates = []
+for entity in rql('Any X WHERE X cw_source S, S eid %(s)s', {'s': source.eid}).entities():
+    etype = entity.cw_etype
+    if not source.support_entity(etype):
+        print("source doesn't support %s, delete %s" % (etype, entity.eid))
+        todelete[etype].append(entity)
+        continue
+    try:
+        entity.complete()
+    except Exception:
+        print('%s %s much probably deleted, delete it (extid %s)' % (
+            etype, entity.eid, entity.cw_metainformation()['extid']))
+        todelete[etype].append(entity)
+        continue
+    print('get back', etype, entity.eid)
+    entity.cw_edited = EditedEntity(entity, **entity.cw_attr_cache)
+    if not entity.creation_date:
+        entity.cw_edited['creation_date'] = datetime.utcnow()
+    if not entity.modification_date:
+        entity.cw_edited['modification_date'] = datetime.utcnow()
+    if not entity.upassword:
+        entity.cw_edited['upassword'] = generate_password()
+    extid = entity.cw_metainformation()['extid']
+    if not entity.cwuri:
+        entity.cw_edited['cwuri'] = '%s/?dn=%s' % (
+            source.urls[0], extid.decode('utf-8', 'ignore'))
+    print(entity.cw_edited)
+    if extid in extids:
+        duplicates.append(extid)
+        continue
+    extids.add(extid)
+    system_source.add_entity(session, entity)
+    sql("UPDATE entities SET source='system' "
+        "WHERE eid=%(eid)s", {'eid': entity.eid})
+
+# only cleanup entities table, remaining stuff should be cleaned by a c-c
+# db-check to be run after this script
+if duplicates:
+    print('found %s duplicate entries' % len(duplicates))
+    from pprint import pprint
+    pprint(duplicates)
+
+print(len(todelete), 'entities will be deleted')
+for etype, entities in todelete.items():
+    print('deleting', etype, [e.login for e in entities])
+    system_source.delete_info_multi(session, entities, source_name)
+
+
+
+source_ent = rql('CWSource S WHERE S eid %(s)s', {'s': source.eid}).get_entity(0, 0)
+source_ent.cw_set(type=u"ldapfeed", parser=u"ldapfeed")
+
+
+if raw_input('Commit?') in 'yY':
+    print('committing')
+    commit()
+else:
+    rollback()
+    print('rolled back')