assembly id hinzugefügt. Linke Frame wereitert. to_json und from_json implementiert. load and save implementiert

lib/caditem.py

@@ -1,10 +1,6 @@
 import json
 from  controller import Controller
 
-
-
-
-
 class CadItem():
     """
     This item contains all data for writing all necessary data to the solid edg cad file 
@@ -34,7 +30,8 @@ class CadItem():
         "TOS_Trolley_Projekte", "TOS_Trolley_Omniflo",
         "TOS_Trolley_Spinnerei", "TOS_Trolley_ILS", "Änderungsbeschreibung",
         "Freigabevermerk", "ZusaetzlicheInformationen"]
-    gui_data_keys = [ "teilenummer", 
+    gui_data_keys = [ "asm_id", 
+                     "teilenummer", 
                             "pdm_kategorie_neu", 
                             "neuaufbau",
                             "lebenszyklus_status_neu", 
@@ -48,22 +45,22 @@ class CadItem():
         # TODO siehe Layout Entwurf svg
         ]
 
-    def __init__(self, asm_id):
+    def __init__(self):
         """ is initalized with its unique id"""
-        self.set_asm_id(asm_id)
         self.red_ids = {}
         self.parent_children_mapping = {}
         self.data = {}
         self.gui_data = {}
+        self.read_only_items = {}
         self.controller = None
 
     def set_controller(self, controller):
         self.controller = controller
 
     def set_asm_id(self, asm_id):
-        self.asm_id = asm_id
-    def get_current_asm_id(self):
-        return self.asm_id
+        self.set_gui_data("asm_id", asm_id) 
+    def get_asm_id(self):
+        return self.get_gui_data("asm_id") 
 
     def get_current_part_id(self):
         return self.get_gui_data("teilenummer") 
@@ -84,6 +81,20 @@ class CadItem():
     def get_red_ids(self):
         return self.red_ids
 
+    # Methoden um die Verwendbarkeit einzelner Schalter auszugrauen
+    def set_read_only_dict(self, data:dict):
+        for k,v in data:
+            self.set_read_only(k,v)
+    def set_read_only(self, key, val):
+        if key not in self.gui_data:
+            raise Exception("this data can not be set")
+        else:
+            self.read_only_items[key] = val
+    def get_read_only(self, key):
+        return self.read_only_items[key]
+    def get_all_read_only_data(self):
+        return self.read_only_items
+
     # Daten zum Impfen merken
     def set_data_dict(self, data:dict):
         for k,v in data:
@@ -101,7 +112,7 @@ class CadItem():
         """ gibt alle enthaltenen Daten zurück """
         return self.data
 
-    # Daten in der GUI
+    # Daten die in der GUI gespeichert werden sollen
     def set_gui_dict(self, data:dict):
         """ setzt die Daten der GUI """
         for k,v in data.items():
@@ -118,14 +129,58 @@ class CadItem():
     def get_all_gui_data(self):
         return self.gui_data
 
-    def load():
+    def from_json(self, json_str):
+        jsonobj = json.loads(json_str)
+
+        if "gui_data" in jsonobj:
+            gui_data = jsonobj["gui_data"]
+            self.set_gui_dict(gui_data)
+        else: 
+            raise Exception("no gui_data given in string")
+
+        if "data" in jsonobj:
+            data = jsonobj["data"]
+            self.set_data_dict(data)
+        else: 
+            raise Exception("no data given in string")
+
+        if "parent_children_mapping" in jsonobj:
+            parent_children_mapping = jsonobj["parent_children_mapping"]
+            self.set_parent_children(parent_children_mapping)
+        else: 
+            raise Exception("no parent_children_mapping given in string")
+        if "red_ids" in jsonobj:
+            red_ids = jsonobj["red_ids"]
+            self.set_red_ids(red_ids)
+
+    def to_json(self):
+        jsonobj = dict()
+
+        # die Oberflächendaten
+        gui_data = self.get_gui_dict()
+        jsonobj["gui_data"] = gui_data
+
+        # die Impfdaten
+        data = self.get_all_data()
+        jsonobj["data"] = data
+
+        # der Baum
+        parent_children_mapping = self.get_parent_children()
+        jsonobj["parent_children_mapping"] = parent_children_mapping 
+
+        # die ids der nicht migrierten Dateien
+        red_ids = self.get_red_ids()
+        jsonobj["red_ids"] = red_ids 
+        return json.dumps(jsonobj)
+
+    def load(self, path):
        #try:
        #    with open('data.json', 'r') as f:
        #        self.model.todos = json.load(f)
        #except Exception:
        #    pass
        pass
-    def save():
+    def save(self, path):
         #with open('data.json', 'w') as f:
         #    data = json.dump(self.model.data, f)
         pass
@@ -153,7 +208,6 @@ class CadItemRepository:
     def update(self, old_item, new_item):
         self.delete(old_item.id)
         self.add(new_item)
-        raise Exception("CadItem not found")
 
     def delete(self, id):
         for p in self.caditems: