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-rw-r--r--django/core/serializers/python.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/django/core/serializers/python.py b/django/core/serializers/python.py
index 37fa906280..cdfac5044b 100644
--- a/django/core/serializers/python.py
+++ b/django/core/serializers/python.py
@@ -88,7 +88,7 @@ def Deserializer(object_list, **options):
for d in object_list:
# Look up the model and starting build a dict of data for it.
Model = _get_model(d["model"])
- data = {Model._meta.pk.attname: Model._meta.pk.to_python(d["pk"])}
+ data = {Model._meta.pk.attname: Model._meta.pk.to_python(d.get("pk", None))}
m2m_data = {}
model_fields = Model._meta.get_all_field_names()
@@ -143,7 +143,7 @@ def Deserializer(object_list, **options):
def _get_model(model_identifier):
"""
- Helper to look up a model from an "app_label.module_name" string.
+ Helper to look up a model from an "app_label.model_name" string.
"""
try:
Model = models.get_model(*model_identifier.split("."))