fix(model): 修复 ProductDetailsResponse 中 ProductBarcode amount 不能为 Non…

…e 的问题

pygrocy/data_models/product.py

@@ -1,5 +1,5 @@
 from datetime import datetime
-from typing import List
+from typing import List, Union
 
 from pygrocy.base import DataModel
 from pygrocy.grocy_api_client import (
@@ -19,14 +19,14 @@
 class ProductBarcode(DataModel):
     def __init__(self, data: ProductBarcodeData):
         self._barcode = data.barcode
-        self._amount = float(data.amount)
+        self._amount = float(data.amount) if data.amount else None
 
     @property
     def barcode(self) -> str:
         return self._barcode
 
     @property
-    def amount(self) -> float:
+    def amount(self) -> Union[float, None]:
         return self._amount
 
 

pygrocy/grocy_api_client.py

@@ -161,7 +161,7 @@ class CurrentVolatilStockResponse(BaseModel):
 
 class ProductBarcodeData(BaseModel):
     barcode: str
-    amount: float
+    amount: Optional[float] = None
 
 
 class ProductDetailsResponse(BaseModel):

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="pygrocy",
-    version="2.0.1",
+    version="2.0.2",
     author="Sebastian Rutofski",
     author_email="[email protected]",
     description="",