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--- blender [2021/11/02 13:14] – created ssm2017
+++ blender [2023/05/17 09:27] (current) – ssm2017
@@ Line 550: / Line 550: @@
 </sxh>
 the object needs to dont have any “transformation”
+==== inventory ====
+<sxh python>
+import bpy
+import csv
+def displayLine(title, qty, price):
+    print(title+ " : "+ str(qty)+ "("+ str(price* qty)+ ")")
+def cherche():
+    # get selection
+    selected_objects = bpy.context.selected_objects
+    inventory = {
+        "eclisse-de-liaison-40-52" : {
+            "price":4.75,
+            "qty":0
+        },
+        "corniere-murale-2000mm": {
+            "price":33.82,
+            "qty":0
+        },
+        # solives
+        "solive-omega 65-1000mm": {
+            "price":17,
+            "qty":0
+        },
+        "solive-omega 65-2000mm": {
+            "price":34,
+            "qty":0
+        },
+        "solive-omega 65-2500mm": {
+            "price":42.44,
+            "qty":0
+        },
+        "solive-omega 65-3000mm": {
+            "price":51.03,
+            "qty":0
+        },
+        # lambourdes
+        "lambourde-omega 35-100mm": {
+            "price":1.018,
+            "qty":0
+        },
+        "lambourde-omega 35-150mm": {
+            "price":1.52,
+            "qty":0
+        },
+        "lambourde-omega 35-2000mm": {
+            "price":20.37,
+            "qty":0
+        },
+        "lambourde-omega 35-3000mm": {
+            "price":30.52,
+            "qty":0
+        },
+        "longueur-en-metres-lambourde-a-decouper": {
+            "price":10.18,
+            "qty":0
+        },
+        # profil de descente
+        "profil-de-descente-55-20-100mm": {
+            "price":0.57,
+            "qty":0
+        },
+        "longueur-en-metres-profil-de-descente": {
+            "price":5.78,
+            "qty":0
+        },
+        # plots
+        "plot": {
+            "price":2.4,
+            "qty":0
+        },
+        # lames (7 par m² donc a 90€ le m² ça fait 12.85 la lame)
+        "lame-terrasse-1000mm": {
+            "price":12.85,
+            "qty":0
+        },
+        # scotch
+        "bande-adhesive-epdm-100mm": {
+            "price":0.12,
+            "qty":0
+        },
+        "bande-adhesive-epdm-150mm": {
+            "price":0.18,
+            "qty":0
+        },
+        "bande-adhesive-epdm-1000mm": {
+            "price":1.21,
+            "qty":0
+        },
+        "bande-adhesive-epdm-2000mm": {
+            "price":2.42,
+            "qty":0
+        },
+        "longueur-en-metres-bande-adhesive": {
+            "price": 1.21,
+            "qty":0
+        }
+    }
+    # do the job
+    for o in selected_objects:
+        if o.type != 'EMPTY':
+            # get the object's name
+            object_name = o.name
+            for item, details in inventory.items():
+                if object_name.__contains__(item):
+                    details["qty"] += 1
+                    # longueur bande adhesive
+                    if object_name.__contains__("bande-adhesive-epdm-100mm"):
+                        inventory["longueur-en-metres-bande-adhesive"]["qty"] += 0.1
+                    if object_name.__contains__("bande-adhesive-epdm-150mm"):
+                        inventory["longueur-en-metres-bande-adhesive"]["qty"] += 0.15
+                    if object_name.__contains__("bande-adhesive-epdm-1000mm"):
+                        inventory["longueur-en-metres-bande-adhesive"]["qty"] += 1
+                    if object_name.__contains__("bande-adhesive-epdm-2000mm"):
+                        inventory["longueur-en-metres-bande-adhesive"]["qty"] += 2
+                    # longueur lambourde a decouper
+                    if object_name.__contains__("lambourde-omega 35-100mm"):
+                        inventory["longueur-en-metres-lambourde-a-decouper"]["qty"] += 0.1
+                    if object_name.__contains__("lambourde-omega 35-150mm"):
+                        inventory["longueur-en-metres-lambourde-a-decouper"]["qty"] += 0.15
+                    # longueur profil de descente
+                    if object_name.__contains__("profil-de-descente-55-20-100mm"):
+                        inventory["longueur-en-metres-profil-de-descente"]["qty"] += 0.1
+    return inventory
+def montre(inventory):
+    total_price = 0
+    for item, value in inventory.items():
+        if not item.__contains__("bande-adhesive-epdm")\
+        and not item.__contains__("lambourde-omega 35-100mm")\
+        and not item.__contains__("lambourde-omega 35-150mm")\
+        and not item.__contains__("profil-de-descente-55-20-100mm"):
+            if value["qty"] > 0:
+                print(item)
+                print("\t\tqty:\t"+ str(round(value["qty"], 2)))
+                print("\t\tp/u:\t"+ str(value["price"])+ " ht")
+                price = value["qty"]*value["price"]
+                total_price += price
+                print("\ttotal price:\t"+ str(round(price, 2))+ " ht\n")
+    print("----------------------------------------")
+    print("total price: "+ str(round((total_price* 1.206), 2))+ " ttc")
+def writeCSV(inventory):
+    total_price = 0
+    rows = [['designation', 'qty', 'pu', 'total']]
+    for item, value in inventory.items():
+        if not item.__contains__("bande-adhesive-epdm")\
+        and not item.__contains__("lambourde-omega 35-100mm")\
+        and not item.__contains__("lambourde-omega 35-150mm")\
+        and not item.__contains__("profil-de-descente-55-20-100mm"):
+            if value["qty"] > 0:
+                price = value["qty"]*value["price"]
+                rows.append([item, round(value["qty"], 2), value["price"], round(price, 2)])
+    with open(bpy.path.abspath("//")+'\\prix_terrasse.csv', 'w', newline='') as file:
+        writer = csv.writer(file, delimiter='|')
+        writer.writerows(rows)
+print("========================================")
+bpy.ops.object.select_all(action='DESELECT')
+# get collection
+col = bpy.data.collections["terrassteel-droit"]
+# get all children collections recursively
+for subcol in col.children_recursive:
+    for obj in col.all_objects:
+        obj.select_set(True)
+inventory = cherche()
+montre(inventory)
+writeCSV(inventory)
+print("========================================")
+</sxh>
+==== script as module ====
+<sxh python>
+import bpy
+my_module = bpy.data.texts["Text"].as_module()
+my_module.toto()
+</sxh>
+==== delete collection ====
+<sxh python>
+# source : https://blender.stackexchange.com/a/173894
+import bpy
+#from bpy import context
+name = "Collection 1"
+remove_collection_objects = True
+#coll = context.collection #
+coll = bpy.data.collections.get(name)
+if coll:
+    if remove_collection_objects:
+        obs = [o for o in coll.objects if o.users == 1]
+        while obs:
+            bpy.data.objects.remove(obs.pop())
+    bpy.data.collections.remove(coll)
+</sxh>
+==== duplicate collection linked ====
+<sxh python>
+import bpy
+def duplicate_collection_by_name(collection_name):
+    original_collection = bpy.data.collections.get(collection_name)
+    if original_collection is None:
+        print(f"Collection '{collection_name}' does not exist.")
+        return
+    new_collection = original_collection.copy()
+    new_collection.name = f"{collection_name}_duplicate"
+    bpy.context.scene.collection.children.link(new_collection)
+</sxh>
+==== duplicate collection ====
+<sxh python>
+import bpy
+def duplicate_collection_by_name(collection_name):
+    original_collection = bpy.data.collections.get(collection_name)
+    if original_collection is None:
+        print(f"Collection '{collection_name}' does not exist.")
+        return
+    new_collection = bpy.data.collections.new(f"{collection_name}_duplicate")
+    bpy.context.scene.collection.children.link(new_collection)
+    for obj in original_collection.objects:
+        new_object = obj.copy()
+        new_object.data = obj.data.copy()
+        new_collection.objects.link(new_object)
+</sxh>
+==== delete empty collection ====
+<sxh python>
+import bpy
+def delete_empty_collections():
+    collections = bpy.data.collections
+    for collection in collections:
+        if len(collection.objects) == 0:
+            bpy.data.collections.remove(collection, do_unlink=True)
+</sxh>
+==== delete collection and its content ====
+<sxh python>
+import bpy
+def delete_collection_by_name(collection_name):
+    collection = bpy.data.collections.get(collection_name)
+    if collection is not None:
+        bpy.data.collections.remove(collection, do_unlink=True)
+    else:
+        print(f"Collection '{collection_name}' does not exist.")
+</sxh>
 {{tag>blender}}