X-Git-Url: https://git.stderr.nl/gitweb?p=matthijs%2Fupstream%2Fdjango-ldapdb.git;a=blobdiff_plain;f=ldapdb%2Fmodels%2Fquery.py;h=67d193607b7bc77c09ac74c4a802388a185df6f1;hp=5f522a61cd17b43cf94a91af28ce00dad7a72cf8;hb=a88dd691ae82b3e4e953a654a31dcc72a727e128;hpb=eac1a9e03d8e7dc89abf60d1e026c67164edbcb0

diff --git a/ldapdb/models/query.py b/ldapdb/models/query.py
index 5f522a6..67d1936 100644
--- a/ldapdb/models/query.py
+++ b/ldapdb/models/query.py
@@ -28,7 +28,7 @@ from django.db.models.sql.where import WhereNode as BaseWhereNode, Constraint as
 
 import ldapdb
 
-from ldapdb import escape_ldap_filter
+from ldapdb.models.fields import CharField
 
 class Constraint(BaseConstraint):
     """
@@ -43,23 +43,12 @@ class Constraint(BaseConstraint):
         # Because of circular imports, we need to import this here.
         from django.db.models.base import ObjectDoesNotExist
 
-        if lookup_type == 'endswith':
-            params = ["*%s" % escape_ldap_filter(value)]
-        elif lookup_type == 'startswith':
-            params = ["%s*" % escape_ldap_filter(value)]
-        elif lookup_type == 'contains':
-            params = ["*%s*" % escape_ldap_filter(value)]
-        elif lookup_type == 'exact':
-            params = [escape_ldap_filter(value)]
-        elif lookup_type == 'in':
-            params = [escape_ldap_filter(v) for v in value]
-        else:
-            raise TypeError("Field has invalid lookup: %s" % lookup_type)
-
         try:
             if self.field:
+                params = self.field.get_db_prep_lookup(lookup_type, value)
                 db_type = self.field.db_type()
             else:
+                params = CharField().get_db_prep_lookup(lookup_type, value)
                 db_type = None
         except ObjectDoesNotExist:
             raise EmptyShortCircuit