From 4ea61d38dd27428040788a7047c8610b4ea86679 Mon Sep 17 00:00:00 2001
From: Holger Hees <holger.hees@desy.de>
Date: Sat, 10 May 2025 19:25:01 +0200
Subject: [PATCH] [pythonscripting] Fix python timedelta to java duration
 mapping (#18671)

* fix python timedelta to java duration mapping

* fix duration accuracy
---
 bundles/org.openhab.automation.pythonscripting/pom.xml          | 2 +-
 .../automation/pythonscripting/internal/PythonScriptEngine.java | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bundles/org.openhab.automation.pythonscripting/pom.xml b/bundles/org.openhab.automation.pythonscripting/pom.xml
index 6d48a556c16..41d9fa92a8a 100644
--- a/bundles/org.openhab.automation.pythonscripting/pom.xml
+++ b/bundles/org.openhab.automation.pythonscripting/pom.xml
@@ -80,7 +80,7 @@
             <configuration>
               <connectionUrl>scm:git:https://github.com/openhab/openhab-python</connectionUrl>
               <checkoutDirectory>${project.build.directory}/python</checkoutDirectory>
-              <scmVersion>v1.0.0-rc1</scmVersion>
+              <scmVersion>v1.0.0-rc2</scmVersion>
               <scmVersionType>tag</scmVersionType>
             </configuration>
           </execution>
diff --git a/bundles/org.openhab.automation.pythonscripting/src/main/java/org/openhab/automation/pythonscripting/internal/PythonScriptEngine.java b/bundles/org.openhab.automation.pythonscripting/src/main/java/org/openhab/automation/pythonscripting/internal/PythonScriptEngine.java
index 3cceeb2eac8..d53c7ccda11 100644
--- a/bundles/org.openhab.automation.pythonscripting/src/main/java/org/openhab/automation/pythonscripting/internal/PythonScriptEngine.java
+++ b/bundles/org.openhab.automation.pythonscripting/src/main/java/org/openhab/automation/pythonscripting/internal/PythonScriptEngine.java
@@ -121,7 +121,7 @@ public class PythonScriptEngine
             .targetTypeMapping(Value.class, Duration.class,
                     // picking two members to check as Duration has many common function names
                     v -> v.hasMember("total_seconds") && v.hasMember("total_seconds"),
-                    v -> Duration.ofNanos(v.invokeMember("total_seconds").asLong() * 10000000),
+                    v -> Duration.ofNanos(Math.round(v.invokeMember("total_seconds").asDouble() * 1000000000)),
                     HostAccess.TargetMappingPrecedence.LOW)
 
             // Translate python item to org.openhab.core.items.Item