Use gaia_validators's empty in update validation models

src/ouranos/web_server/validate/calendar.py

@@ -5,7 +5,7 @@
 from pydantic import field_validator
 
 import gaia_validators as gv
-from gaia_validators import safe_enum_from_name
+from gaia_validators import empty, safe_enum_from_name
 
 from ouranos.core.validate.base import BaseModel
 
@@ -31,11 +31,11 @@ def parse_datetime(cls, value):
 
 
 class EventUpdatePayload(BaseModel):
-    level: gv.WarningLevel | None = None
-    title: str | None = None
-    description: str | None = None
-    start_time: datetime | None = None
-    end_time: datetime | None = None
+    level: gv.WarningLevel | empty = empty
+    title: str | empty = empty
+    description: str | None | empty = empty
+    start_time: datetime | empty = empty
+    end_time: datetime | empty = empty
 
     @field_validator("level", mode="before")
     def parse_level(cls, value):

src/ouranos/web_server/validate/gaia/ecosystem.py

@@ -6,7 +6,7 @@
 from pydantic import ConfigDict, Field, field_serializer, field_validator
 
 import gaia_validators as gv
-from gaia_validators import safe_enum_from_name
+from gaia_validators import empty, safe_enum_from_name
 
 from ouranos.core.database.models.gaia import Ecosystem, ActuatorState
 from ouranos.core.validate.base import BaseModel
@@ -47,8 +47,8 @@ def parse_time(cls, value):
 
 
 class EcosystemBaseInfoUpdatePayload(BaseModel):
-    name: str | None = None
-    status: bool | None = None
+    name: str | empty = empty
+    status: bool | empty = empty
 
 
 EcosystemInfo = sqlalchemy_to_pydantic(
@@ -67,14 +67,14 @@ class EcosystemBaseInfoUpdatePayload(BaseModel):
 #   Ecosystem management
 # ---------------------------------------------------------------------------
 class EcosystemManagementUpdatePayload(BaseModel):
-    sensors: bool | None = None
-    light: bool | None = None
-    climate: bool | None = None
-    watering: bool | None = None
-    health: bool | None = None
-    alarms: bool | None = None
-    pictures: bool | None = None
-    database: bool | None = None
+    sensors: bool | empty = empty
+    light: bool | empty = empty
+    climate: bool | empty = empty
+    watering: bool | empty = empty
+    health: bool | empty = empty
+    alarms: bool | empty = empty
+    pictures: bool | empty = empty
+    database: bool | empty = empty
 
 
 class ManagementInfo(BaseModel):
@@ -118,11 +118,11 @@ class EcosystemLightInfo(gv.LightingHours, _EcosystemLightInfo):
 
 
 class NycthemeralCycleUpdatePayload(BaseModel):
-    span: gv.NycthemeralSpanMethod | None = None
-    lighting: gv.LightingMethod | None = None
-    target: str | None = None
-    day: time | None = None
-    night: time | None = None
+    span: gv.NycthemeralSpanMethod | empty = empty
+    lighting: gv.LightingMethod | empty = empty
+    target: str | None | empty = empty
+    day: time | empty = empty
+    night: time | empty = empty
 
     @field_validator("span", mode="before")
     def parse_span(cls, value):
@@ -153,9 +153,10 @@ class EnvironmentParameterCreationPayload(gv.ClimateConfig):
 
 
 class EnvironmentParameterUpdatePayload(BaseModel):
-    day: float | None = None
-    night: float | None = None
-    hysteresis: float | None = None
+    day: float | empty = empty
+    night: float | empty = empty
+    hysteresis: float | empty = empty
+    alarm: float | None | empty= empty
 
 
 class EnvironmentParameterInfo(BaseModel):

src/ouranos/web_server/validate/gaia/hardware.py

@@ -7,7 +7,7 @@
 from pydantic import ConfigDict, field_serializer, field_validator
 
 import gaia_validators as gv
-from gaia_validators import safe_enum_from_name
+from gaia_validators import empty, safe_enum_from_name
 
 from ouranos.core.validate.base import BaseModel
 
@@ -30,14 +30,14 @@ class HardwareType(BaseModel):
 
 
 class HardwareUpdatePayload(gv.AnonymousHardwareConfig):
-    name: str | None = None
-    level: gv.HardwareLevel | None = None
-    address: str | None = None
-    type: gv.HardwareType | None = None
-    model: str | None = None
-    status: bool | None = None
-    measures: list[str] | None = None
-    plant_uid: list[str] | None = None
+    name: str | empty = empty
+    level: gv.HardwareLevel | empty = empty
+    address: str | empty = empty
+    type: gv.HardwareType | empty = empty
+    model: str | empty = empty
+    status: bool | empty = empty
+    measures: list[str] | empty = empty
+    plant_uid: list[str] | empty = empty
 
     @field_validator("type", mode="before")
     def parse_level(cls, value):

src/ouranos/web_server/validate/user.py

@@ -2,6 +2,8 @@
 
 from datetime import datetime
 
+from gaia_validators import empty
+
 from ouranos.core.database.models.app import RoleName
 from ouranos.core.validate.base import BaseModel
 
@@ -18,6 +20,6 @@ class UserDescription(BaseModel):
 
 
 class UserUpdatePayload(BaseModel):
-    email: str | None = None
-    firstname: str | None = None
-    lastname: str | None = None
+    email: str | empty = empty
+    firstname: str | None | empty = empty
+    lastname: str | None | empty = empty

src/ouranos/web_server/validate/wiki.py

@@ -6,6 +6,8 @@
 from anyio import Path as ioPath
 from pydantic import Field, field_validator
 
+from gaia_validators import empty
+
 from ouranos.core.database.models.app import ModificationType
 from ouranos.core.validate.base import BaseModel
 
@@ -51,8 +53,8 @@ class WikiArticleCreationPayload(BaseModel):
 
 class WikiArticleUpdatePayload(BaseModel):
     # topic is provided by the route
-    # name is provided by the route
-    content: str
+    name : str | empty = empty
+    content: str | empty = empty
     # author_id is provided by the route