bugfix: updated tutorial002_py310.py so the code works properly when tax=0

togogh · web-flow · commit 4fed048b6e64 · 2025-01-18T20:44:29.000+08:00
Before this commit, price_with_tax was not included in the response body when tax=0, because the "if item.tax" condition gets set to false. Changing the condition to "if item.tax is not None" solves this issue
diff --git a/docs_src/body/tutorial002_py310.py b/docs_src/body/tutorial002_py310.py
@@ -15,7 +15,7 @@ class Item(BaseModel):
 @app.post("/items/")
 async def create_item(item: Item):
     item_dict = item.dict()
-    if item.tax:
+    if item.tax is not None:
         price_with_tax = item.price + item.tax
         item_dict.update({"price_with_tax": price_with_tax})
     return item_dict
