Migration to Django 2.2 - fixes

- rel -> remote_field
- to -> model
- default initialization for historical models

1 files changed, 5 insertions, 4 deletions

diff --git a/ishtar_common/models_imports.py b/ishtar_common/models_imports.py
index 54409e2c9..e530b54e3 100644
--- a/ishtar_common/models_imports.py
+++ b/ishtar_common/models_imports.py
@@ -339,8 +339,8 @@ def get_associated_model(parent_model, keys):
                     ).format(item, OBJECT_CLS.__name__)
                 )
             field = fields[item]
-            if hasattr(field, "rel") and hasattr(field.rel, "to"):
-                model = field.rel.to
+            if hasattr(field, "remote_field") and hasattr(field.remote_field, "model"):
+                model = field.remote_field.model
             if type(field) == ModelBase:
                 model = field
         else:
@@ -455,9 +455,10 @@ class ImporterDefaultValues(models.Model):
         if target not in fields:
             return
         field = fields[target]
-        if not hasattr(field, "rel") or not hasattr(field.rel, "to"):
+        if not hasattr(field, "remote_field") or not hasattr(
+                field.remote_field, "model"):
             return self.value
-        model = field.rel.to
+        model = field.remote_field.model
         # if value is an id
         try:
             return model.objects.get(pk=int(self.value))