From 695f344038a6f5f922f80e182c279ca1746b5cca Mon Sep 17 00:00:00 2001
From: Jan Range <30547301+JR-1991@users.noreply.github.com>
Date: Wed, 27 Aug 2025 12:13:44 +0200
Subject: [PATCH] Exclude None values in custom license terms dump

Adds exclude_none=True to CustomLicense model_dump in Dataset. This ensures that None values are omitted from the terms dictionary when serializing custom license information.
---
 easyDataverse/dataset.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/easyDataverse/dataset.py b/easyDataverse/dataset.py
index 66a0ff8..5f14247 100644
--- a/easyDataverse/dataset.py
+++ b/easyDataverse/dataset.py
@@ -229,7 +229,11 @@ def dataverse_dict(self) -> dict:
         if isinstance(self.license, License):
             terms = {"license": self.license.name}
         elif isinstance(self.license, CustomLicense):
-            terms = self.license.model_dump(by_alias=True, exclude={"name"})
+            terms = self.license.model_dump(
+                by_alias=True,
+                exclude={"name"},
+                exclude_none=True,
+            )
         else:
             terms = {}