import ldapdb
-from ldapdb import escape_ldap_filter
+from ldapdb.models.fields import CharField
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