From a41aa529938764cf45d5d44a546efd3c5c32308b Mon Sep 17 00:00:00 2001
From: Emi Vasilek <emi.vasilek@gmail.com>
Date: Fri, 10 Nov 2023 16:43:55 +0100
Subject: [PATCH] default unit is now piece, not None

---
 recipes.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/recipes.py b/recipes.py
index f5f8b10..993ca0b 100644
--- a/recipes.py
+++ b/recipes.py
@@ -13,6 +13,8 @@ import jsonschema.exceptions
 class Context:
     def __init__(self) -> None:
         self.units = Units(self)
+        self.default_unit = Unit(self, {"name": "piece"})
+        self.units.units.append(self.default_unit)
         self.ingredients = Ingredients(self)
         self.issues: List[str] = []
 
@@ -159,7 +161,7 @@ class PriceDB(Element):
             if self["unit"] is None:
                 self.ctx.issues.append(f"unknown unit {unitstr}")
         else:
-            self["unit"] = None
+            self["unit"] = self.ctx.default_unit
 
 
 class IngredientInstance(Element):
@@ -177,7 +179,7 @@ class IngredientInstance(Element):
             if self["unit"] is None:
                 self.ctx.issues.append("unknown unit {unitstr}")
         else:
-            self["unit"] = None
+            self["unit"] = self.ctx.default_unit
 
         if "note" not in dct:
             self["note"] = ""