Fix typing problems

Author: jotonedev

ctftime_api/models/duration.py

@@ -1,12 +1,12 @@
 from dataclasses import dataclass
 
-from dataclasses_json import Undefined, dataclass_json
+from dataclasses_json import DataClassJsonMixin, Undefined, dataclass_json
 
 __all__ = ["Duration"]
 
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class Duration:
+class Duration(DataClassJsonMixin):
     hours: int
     days: int

ctftime_api/models/event.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import datetime
 
-from dataclasses_json import Undefined, dataclass_json
+from dataclasses_json import DataClassJsonMixin, Undefined, dataclass_json
 from yarl import URL
 
 from .duration import Duration
@@ -12,7 +12,7 @@
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class Event:
+class Event(DataClassJsonMixin):
     """Represents a CTF event."""
 
     organizers: list[BaseTeam]
@@ -43,7 +43,7 @@ def __post_init__(self):
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class EventResult:
+class EventResult(DataClassJsonMixin):
     """Represents a CTF event result."""
 
     title: str

ctftime_api/models/rating.py

@@ -1,13 +1,13 @@
 from dataclasses import dataclass
 
-from dataclasses_json import Undefined, dataclass_json
+from dataclasses_json import DataClassJsonMixin, Undefined, dataclass_json
 
 __all__ = ["Rating"]
 
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class Rating:
+class Rating(DataClassJsonMixin):
     """Represents a CTF team rating."""
 
     rating_place: int | None = None

ctftime_api/models/team.py

@@ -1,6 +1,6 @@
 from dataclasses import dataclass, field
 
-from dataclasses_json import Undefined, config, dataclass_json
+from dataclasses_json import DataClassJsonMixin, Undefined, config, dataclass_json
 from yarl import URL
 
 from .country import CountryCode
@@ -11,7 +11,7 @@
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class BaseTeam:
+class BaseTeam(DataClassJsonMixin):
     """Represents a CTF team. Contains only the minimal information."""
 
     team_id: int = field(metadata=config(field_name="id"))
@@ -41,7 +41,7 @@ class TeamRank(BaseTeam):
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class TeamResult:
+class TeamResult(DataClassJsonMixin):
     """Represents a CTF team result"""
 
     team_id: int

ctftime_api/models/vote.py

@@ -1,14 +1,14 @@
 from dataclasses import dataclass
 from datetime import datetime
 
-from dataclasses_json import Undefined, dataclass_json
+from dataclasses_json import DataClassJsonMixin, Undefined, dataclass_json
 
 __all__ = ["Vote"]
 
 
 @dataclass_json(undefined=Undefined.EXCLUDE)
 @dataclass(frozen=True)
-class Vote:
+class Vote(DataClassJsonMixin):
     event_id: int
     user_id: int
     user_teams: list[int]  # list of team IDs