From 63b5d4a8594c5c6bc9ade69996fbbc1bcf19a2bf Mon Sep 17 00:00:00 2001
From: Martin Basti <mbasti@redhat.com>
Date: Jan 24 2017 12:25:47 +0000
Subject: py3: open temporary ldif file in text mode


ldif parser uses file in text mode, so we have to open it in text mode
in py3

Also values passed to parser should be bytes

https://fedorahosted.org/freeipa/ticket/4985

Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>

---

diff --git a/ipaserver/install/dsinstance.py b/ipaserver/install/dsinstance.py
index 5a28026..ceb7bf3 100644
--- a/ipaserver/install/dsinstance.py
+++ b/ipaserver/install/dsinstance.py
@@ -587,14 +587,15 @@ class DsInstance(service.Service):
             'dse.ldif'
         )
 
-        with tempfile.NamedTemporaryFile(delete=False) as new_dse_ldif:
+        with tempfile.NamedTemporaryFile(
+                mode='w', delete=False) as new_dse_ldif:
             temp_filename = new_dse_ldif.name
             with open(dse_filename, "r") as input_file:
                 parser = installutils.ModifyLDIF(input_file, new_dse_ldif)
                 parser.replace_value(
                         'cn=config,cn=ldbm database,cn=plugins,cn=config',
                         'nsslapd-db-locks',
-                        ['50000']
+                        [b'50000']
                         )
                 if self.config_ldif:
                     # parse modifications from ldif file supplied by the admin