Pass week number into lessons tbale. Advances #12.

biscuit/apps/chronos/tables.py

@@ -11,3 +11,7 @@ class LessonsTable(tables.Table):
     lesson__teachers = tables.Column(accessor='lesson.teacher_names')
     lesson__subject = tables.Column(accessor='lesson.subject')
     room = tables.Column(accessor='room')
+
+    def __init__(self, week, *args, **kwargs):
+        self._week = week
+        super().__init__(*args, **kwargs)

biscuit/apps/chronos/views.py

@@ -102,7 +102,7 @@ def lessons_day(request: HttpRequest, when: Optional[str] = None) -> HttpRespons
     ).all()
 
     # Build table
-    lessons_table = LessonsTable(lesson_periods)
+    lessons_table = LessonsTable(week, lesson_periods)
     RequestConfig(request).configure(lessons_table)
 
     context['lessons_table'] = lessons_table