chore: update to pydantic 2 with backward compat

This commit essentially reverts the last, as I have
learned that one can essentially support both pydantic
1 and 2 - which will make packaging work for both
Home Assistant Core, and nixpkgs.

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "pytouchlinesl"
-version = "0.1.2"
+version = "0.1.3"
 authors = [{ name = "Jon Seager", email = "[email protected]" }]
 description = "An API client for Roth's TouchlineSL control system."
 readme = "README.md"
@@ -10,7 +10,7 @@ classifiers = [
     "License :: OSI Approved :: Apache Software License",
     "Operating System :: OS Independent",
 ]
-dependencies = ["aiohttp", "pydantic==1.10.17"]
+dependencies = ["aiohttp", "pydantic"]
 
 [project.optional-dependencies]
 dev = ["pytest", "pytest-asyncio", "ruff"]

pytouchlinesl/client/client.py

@@ -131,6 +131,22 @@ async def set_zone_schedule(self, module_id: str, zone_id: int, schedule_id: int
             or z.zone.id == zone_id
         ]
 
+        # pydantic v1 compatibility
+        try:
+            p0_intervals = [
+                i.dict(by_alias=True) for i in schedule.p0_intervals if i.start != 6100
+            ]
+            p1_intervals = [
+                i.dict(by_alias=True) for i in schedule.p1_intervals if i.start != 6100
+            ]
+        except AttributeError:
+            p0_intervals = [
+                i.model_dump(by_alias=True) for i in schedule.p0_intervals if i.start != 6100
+            ]
+            p1_intervals = [
+                i.model_dump(by_alias=True) for i in schedule.p1_intervals if i.start != 6100
+            ]
+
         # TODO: This be simplified with Pydantic models
         data = {
             "scheduleName": schedule.name,
@@ -142,14 +158,10 @@ async def set_zone_schedule(self, module_id: str, zone_id: int, schedule_id: int
                 "p0SetbackTemp": schedule.p0_setback_temp,
                 # Empty intervals start/end with a value of 6100, which is invalid
                 # if sent in this request.
-                "p0Intervals": [
-                    i.dict(by_alias=True) for i in schedule.p0_intervals if i.start != 6100
-                ],
+                "p0Intervals": p0_intervals,
                 "p1Days": schedule.p1_days,
                 "p1SetbackTemp": schedule.p1_setback_temp,
-                "p1Intervals": [
-                    i.dict(by_alias=True) for i in schedule.p1_intervals if i.start != 6100
-                ],
+                "p1Intervals": p1_intervals,
             },
         }
 

pytouchlinesl/client/models/models.py

@@ -6,7 +6,10 @@
 
 from typing import Any, Dict, List, Literal, Optional
 
-from pydantic import BaseModel, Field
+try:
+    from pydantic.v1 import BaseModel, Field
+except ImportError:
+    from pydantic import BaseModel, Field
 
 
 class ZoneFlagsModel(BaseModel):