load cards from json

src/model/card_loader.py

@@ -0,0 +1,26 @@
+from json import JSONDecodeError
+from pathlib import Path
+from pydantic import BaseModel, ValidationError
+from typing import List
+
+from model.card_validator import CardParser
+
+
+class CardContainerFile(BaseModel):
+    cards: List[CardParser]
+
+
+def load_cards():
+    cards = []
+    for p in Path("./src/cards").glob("**/*.json"):
+        print("loading " + p.name)
+        with open(p, encoding="UTF-8") as f_in:
+            try:
+                data = CardContainerFile.model_validate_json(f_in.read())
+                for c in data.cards:
+                    cards.append(c)
+            except JSONDecodeError as e:
+                print("Not a valid JSON file : " + p.name + " : " + str(e))
+            except ValidationError as e:
+                print("Incorrect or missing JSON data : " + p.name + " : " + str(e))
+    return cards