Cosmetic and bump version 1.8.1

Author: Nicolas Laurent

CHANGELOG.md

@@ -3,7 +3,8 @@ This package was formerly known as `fmutool`.
 
 
 ## Version 1.8.1
-* 
+* FIXED: `fmucontainer` read links from `.json` input files
+* CHANGED: switch to PyQT6 and add minor GUI improvements
 
 ## Version 1.8
 * CHANGE: Package in now known as `fmu_manipulation`

fmu_manipulation_toolbox/assembly.py

@@ -31,14 +31,15 @@ def __init__(self, from_port: Port, to_port: Port):
 
 
 class AssemblyNode:
-    def __init__(self, name: Union[str, None], step_size: float = None, mt=False, profiling=False,
+    def __init__(self, name: Optional[str], step_size: float = None, mt=False, profiling=False,
                  auto_link=True, auto_input=True, auto_output=True):
         self.name = name
         if step_size:
             try:
                 self.step_size = float(step_size)
             except ValueError:
-                logger.warning(f"{step_size}")
+                logger.warning(f"Step size '{step_size}' is incorrect format.")
+                self.step_size = None
         else:
             self.step_size = None
         self.mt = mt
@@ -47,6 +48,7 @@ def __init__(self, name: Union[str, None], step_size: float = None, mt=False, pr
         self.auto_input = auto_input
         self.auto_output = auto_output
 
+        self.parent: Optional[AssemblyNode] = None
         self.children: List[AssemblyNode] = []          # sub-containers
         self.fmu_names_list: Set[str] = set()           # FMUs contained at this level
         self.input_ports: Dict[Port, str] = {}
@@ -59,9 +61,14 @@ def add_sub_node(self, sub_node):
         if sub_node.name is None:
             sub_node.name = str(uuid.uuid4())+".fmu"
 
+        if sub_node.parent is not None:
+            raise AssemblyError(f"Internal Error: AssemblyNode {sub_node.name} is already parented.")
+
+        sub_node.parent = self
         self.fmu_names_list.add(sub_node.name)
         self.children.append(sub_node)
 
+
     def add_fmu(self, fmu_name: str):
         self.fmu_names_list.add(fmu_name)
 

fmu_manipulation_toolbox/gui.py

@@ -484,7 +484,6 @@ def __init__(self, *args, **kwargs):
 
         self.setStyleSheet(css_dark)
 
-
         if os.name == 'nt':
             self.setWindowIcon(QIcon(os.path.join(os.path.dirname(__file__), 'resources', 'icon-round.png')))