fix: add defaults to view fields, make init kw-only

ampel/view/SnapView.py

@@ -27,7 +27,7 @@
 	from typing import Self
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(frozen=True, slots=True, kw_only=True)
 class SnapView:
 	"""
 	View of a given ampel object (with unique stock id).
@@ -44,15 +44,15 @@ class SnapView:
 	"""
 
 	id: StockId
-	stock: None | StockDocument
-	origin: None | OneOrMany[int]
-	t0: None | Sequence[DataPoint]
-	t1: None | Sequence[T1Document]
-	t2: None | Sequence[T2DocView]
+	stock: None | StockDocument = None
+	origin: None | OneOrMany[int] = None
+	t0: None | Sequence[DataPoint] = None
+	t1: None | Sequence[T1Document] = None
+	t2: None | Sequence[T2DocView] = None
 	# Logs, if added by T3 complement stage
-	logs: None | Sequence[LogDocument]
+	logs: None | Sequence[LogDocument] = None
 	# Free-form information addable via instances of AbsBufferComplement
-	extra: None | dict[str, Any]
+	extra: None | dict[str, Any] = None
 
 
 	@classmethod

ampel/view/T2DocView.py

@@ -25,7 +25,7 @@
 	from typing import Self
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(frozen=True, slots=True, kw_only=True)
 class T2DocView:
 	"""
 	View of a given T2Document (with unique stock id).
@@ -36,13 +36,13 @@ class T2DocView:
 	stock: StockId | Sequence[StockId]
 	unit: int | str
 	confid: None | int
-	config: None | dict[str, Any]
+	config: None | dict[str, Any] = None
 	link: T2Link
 	tag: Sequence[Tag]
 	code: int
 	t2_type: int
 	meta: Sequence[MetaRecord]
-	body: None | Sequence[UBson]
+	body: None | Sequence[UBson] = None
 
 
 	@classmethod # Static ctor

ampel/view/T3DocView.py

@@ -21,22 +21,22 @@
 	from typing import Self
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(frozen=True, slots=True, kw_only=True)
 class T3DocView:
 	"""
 	View of a given T3Document.
 	A t3 view contains read-only information from a T3Document
 	and provides convenience methods to access it.
 	"""
 
-	stock: None | Sequence[StockId]
+	stock: None | Sequence[StockId] = None
 	unit: str
 	confid: int
-	config: None | dict[str, Any]
-	tag: None | Tag | Sequence[Tag]
+	config: None | dict[str, Any] = None
+	tag: None | Tag | Sequence[Tag] = None
 	code: int
 	meta: MetaRecord
-	body: UBson
+	body: UBson = None
 
 
 	@classmethod # Static ctor

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ampel-interface"
-version = "0.10.4"
+version = "0.10.4.post0"
 description = "Base classes for the Ampel analysis platform"
 authors = ["Valery Brinnel"]
 maintainers = ["Jakob van Santen <[email protected]>"]