chore: run formatter and fix flake8

tibber/types/subscription_price_connection.py

@@ -0,0 +1,38 @@
+from __future__ import annotations
+
+"""A class representing the SubscriptionPriceConnection type from the GraphQL Tibber API."""
+from typing import TYPE_CHECKING
+
+from tibber.types.price import Price
+from tibber.types.subscription_price_connection_page_info import \
+    SubscriptionPriceConnectionPageInfo
+from tibber.types.subscription_price_edge import SubscriptionPriceEdge
+
+if TYPE_CHECKING:
+    from tibber.account import Account
+
+
+class SubscriptionPriceConnection:
+    """A class to get subscription price connection."""
+
+    def __init__(self, data: dict, tibber_client: "Account"):
+        self.cache: dict = data or {}
+        self.tibber_client: "Account" = tibber_client
+
+    @property
+    def edges(self) -> list[SubscriptionPriceEdge]:
+        return [
+            SubscriptionPriceEdge(edge, self.tibber_client)
+            for edge in self.cache.get("edges", [])
+        ]
+
+    @property
+    def pageInfo(self) -> SubscriptionPriceConnectionPageInfo:
+        return SubscriptionPriceConnectionPageInfo(
+            self.cache.get("pageInfo"), self.tibber_client
+        )
+
+    @property
+    def nodes(self) -> list[Price]:
+        """List of Price objects from the executed range query."""
+        return [Price(node, self.tibber_client) for node in self.cache.get("nodes", [])]

tibber/types/subscription_price_connection_page_info.py

@@ -3,6 +3,9 @@
 """A class representing the SubscriptionPriceConnectionPageInfo type from the GraphQL Tibber API."""
 from typing import TYPE_CHECKING
 
+if TYPE_CHECKING:
+    from tibber.account import Account
+
 
 class SubscriptionPriceConnectionPageInfo:
     def __init__(self, data: dict, tibber_client: "Account"):

tibber/types/subscription_price_edge.py

@@ -5,6 +5,9 @@
 
 from tibber.types.price import Price
 
+if TYPE_CHECKING:
+    from tibber.account import Account
+
 
 class SubscriptionPriceEdge:
     def __init__(self, data: dict, tibber_client: "Account"):