merge changes from main

Author: muddymudskipper

CHANGELOG.md

@@ -4,20 +4,39 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/) and this project adheres to [Semantic Versioning](https://semver.org/)
 
-
 ## Unreleased
 
 ### Changed
 
-- Update template and dependencies
+- update template and dependencies
+
+## [5.3.1]
+
+### Fixed
+
+- close input ports since they are not used
+
+## [5.3.0]
+
+### Changed
+
+- update template and dependencies
+- ensure python 3.13 compatability
+- python 3.13 now required
+
+## [5.2.0] 2025-07-03
+
+### Changed
+
+- upgrade cmem-plugin-base to v4.12.1
 
+## [5.1.2] 2025-02-21
 
 ### Changed
 
 - Parameters "Data" graph URI" and "SHACL shapes graph URI" marked as "required"
 - Do not disable SSL verification for requests
 - New icon
-- Allow urn URIs for graph parameters
 
 ## [5.1.0] 2024-12-03
 

cmem_plugin_pyshacl/plugin_pyshacl.py

@@ -22,6 +22,7 @@
     get_graphs_list,
 )
 from cmem_plugin_base.dataintegration.plugins import WorkflowPlugin
+from cmem_plugin_base.dataintegration.ports import FixedNumberOfInputs
 from cmem_plugin_base.dataintegration.types import (
     BoolParameterType,
     IntParameterType,
@@ -353,6 +354,7 @@ def __init__(  # noqa: PLR0913
         self.remove_thesaurus_graph_type = remove_thesaurus_graph_type
         self.remove_shape_catalog_graph_type = remove_shape_catalog_graph_type
         self.max_validation_depth = max_validation_depth
+        self.input_ports = FixedNumberOfInputs([])
 
     def add_prov(self, validation_graph: Graph, utctime: str) -> Graph:
         """Add provenance data"""