refact: move Tribe to own file and rename tools to fakes

backend/model/assessment.py

@@ -5,7 +5,7 @@ from datetime import date
 from typing import TYPE_CHECKING, Optional
 
 if TYPE_CHECKING:
-    from backend.model.student import Tribe
+    from backend.model.tribe import Tribe
 
 
 class Assessment:

backend/model/student.py

@@ -1,24 +1,10 @@
 from __future__ import annotations
 
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
-    from backend.model.assessment import Assessment
-
-
-@dataclass
-class Tribe:
-    name: str
-    level: str
-    students: list[Student] = field(default_factory=list)
-    assessments: list[Assessment] = field(default_factory=list)
-
-    def register_assessment(self, assessment: Assessment) -> None:
-        self.assessments.append(assessment)
-
-    def register_student(self, student: Student) -> None:
-        self.students.append(student)
+    from backend.model.tribe import Tribe
 
 
 @dataclass

backend/model/tribe.py

@@ -0,0 +1,22 @@
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from backend.model.assessment import Assessment
+    from backend.model.student import Student
+
+
+@dataclass
+class Tribe:
+    name: str
+    level: str
+    students: list[Student] = field(default_factory=list)
+    assessments: list[Assessment] = field(default_factory=list)
+
+    def register_assessment(self, assessment: Assessment) -> None:
+        self.assessments.append(assessment)
+
+    def register_student(self, student: Student) -> None:
+        self.students.append(student)