def assign_course_faculty(master_map):
for room in master_map:
for time_slot_key in master_map[room]:
start = None
end = None
try:
start, end = get_dates_from_key(time_slot_key)
except:
print(
f"****** ERROR: Invalid time slot key '{time_slot_key}' in room {room} ******"
)
print("Invigilation will not be done for this slot",
os.linesep)
continue
left_course = master_map[room][time_slot_key]["left_course"]
right_course = master_map[room][time_slot_key]["right_course"]
no_invigilator = master_map[room][time_slot_key][
"left_invigilator"] is None and master_map[room][
time_slot_key]["right_invigilator"] is None
if left_course is right_course and no_invigilator:
faculty = left_course.get_available_faculty(start, end)
if faculty is None:
continue
master_map[room][time_slot_key]["left_invigilator"] = faculty
faculty.duties.append(Duty(room, left_course, start, end))
continue
if master_map[room][time_slot_key]["left_invigilator"] is None:
faculty = left_course.get_available_faculty(start, end)
if faculty is None:
continue
master_map[room][time_slot_key]["left_invigilator"] = faculty
faculty.duties.append(Duty(room, left_course, start, end))
if master_map[room][time_slot_key]["right_invigilator"] is None:
faculty = right_course.get_available_faculty(start, end)
if faculty is None:
continue
master_map[room][time_slot_key]["right_invigilator"] = faculty
faculty.duties.append(Duty(room, right_course, start, end))
def assign_ics(master_map):
ic_assigned_set = set()
for room in master_map:
for time_slot_key in master_map[room]:
start = None
end = None
try:
start, end = get_dates_from_key(time_slot_key)
except:
print(
f"****** ERROR: Invalid time slot key '{time_slot_key}' in room {room} ******"
)
print("Invigilation will not be done for this slot",
os.linesep)
continue
left_course = master_map[room][time_slot_key]["left_course"]
right_course = master_map[room][time_slot_key]["right_course"]
if (left_course is not None) and (left_course.code
not in ic_assigned_set):
ic_assigned_set.add(left_course.code)
if left_course.ic is not None and left_course.ic.is_available(
start, end):
master_map[room][time_slot_key][
"left_invigilator"] = left_course.ic
left_course.ic.duties.append(
Duty(room, left_course, start, end))
else:
print(
f"****** ERROR: IC not available at {left_course.code} timings ******"
)
if (right_course is not None) and (right_course.code
not in ic_assigned_set):
ic_assigned_set.add(right_course.code)
if right_course.ic is not None and right_course.ic.is_available(
start, end):
master_map[room][time_slot_key][
"right_invigilator"] = right_course.ic
right_course.ic.duties.append(
Duty(room, right_course, start, end))
else:
print(
f"****** ERROR: IC not available at {right_course.code} timings ******"
)
def assign_reserved_duties(master_map, invigilator_list, reserve_duties):
assigned_set = set()
dummy_course = Course("NA", "RESERVED DUTY")
dummy_ic = Invigilator("NA", "NA", "NA", "NA", False)
dummy_course.ic = dummy_ic
for room in master_map:
for time_slot_key in master_map[room]:
start = None
end = None
try:
start, end = get_dates_from_key(time_slot_key)
except:
continue
if time_slot_key not in assigned_set:
assigned_set.add(time_slot_key)
for i in range(0, reserve_duties):
invigilator = get_reserved_invigilator(
invigilator_list, start, end)
if invigilator is None:
print(
f"****** ERROR: No reserve invigilator for {time_slot_key} ******")
continue
invigilator.duties.append(
Duty("C317", dummy_course, start, end))
def assign_big_room_invigilators(master_map, invigilator_list, big_rooms):
for room in master_map:
if room not in big_rooms:
continue
for time_slot_key in master_map[room]:
start = None
end = None
try:
start, end = get_dates_from_key(time_slot_key)
except:
continue
left_course = master_map[room][time_slot_key]["left_course"]
right_course = master_map[room][time_slot_key]["right_course"]
for course in (left_course, right_course):
invigilator = get_secondary_invigilator(
course, invigilator_list, start, end)
if invigilator is None:
print(
f"****** ERROR: Could not allot big room invigilator at '{time_slot_key}' in room {room} ******")
break
invigilator.duties.append(Duty(room, course, start, end))
def assign_big_course_invigilators(master_map, invigilator_list, big_course_cutoffs):
extra_assigned_set = set()
for room in master_map:
for time_slot_key in master_map[room]:
start = None
end = None
try:
start, end = get_dates_from_key(time_slot_key)
except:
continue
left_course = master_map[room][time_slot_key]["left_course"]
right_course = master_map[room][time_slot_key]["right_course"]
intervals = big_course_cutoffs
if left_course.code not in extra_assigned_set:
for value in intervals:
if left_course.enrolment_count >= value:
extra_invigilator = get_primary_invigilator(
left_course, invigilator_list, start, end)
if extra_invigilator is None:
extra_invigilator = get_secondary_invigilator(
left_course, invigilator_list, start, end)
if extra_invigilator is None:
print(
f"****** ERROR: No EXTRA Invigilators left for {left_course.code} @ {time_slot_key} ******")
continue
extra_invigilator.duties.append(
Duty("TBA", left_course, start, end))
extra_assigned_set.add(left_course.code)
if right_course.code not in extra_assigned_set:
for value in intervals:
if right_course.enrolment_count >= value:
extra_invigilator = get_primary_invigilator(
right_course, invigilator_list, start, end)
if extra_invigilator is None:
extra_invigilator = get_secondary_invigilator(
right_course, invigilator_list, start, end)
if extra_invigilator is None:
print(
f"****** ERROR: No EXTRA Invigilators left for {right_course.code} @ {time_slot_key} ******")
continue
extra_invigilator.duties.append(
Duty("TBA", right_course, start, end))
extra_assigned_set.add(right_course.code)
def assign_invigilators(master_map, invigilator_list):
for room in master_map:
for time_slot_key in master_map[room]:
start = None
end = None
try:
start, end = get_dates_from_key(time_slot_key)
except:
continue
left_course = master_map[room][time_slot_key]["left_course"]
right_course = master_map[room][time_slot_key]["right_course"]
left_invigilator = master_map[room][time_slot_key]["left_invigilator"]
right_invigilator = master_map[room][time_slot_key]["right_invigilator"]
if (left_invigilator is not None) and (right_invigilator is not None):
continue
elif (left_invigilator is None) and (right_invigilator is None):
left_primary = get_primary_invigilator(
left_course, invigilator_list, start, end)
right_primary = get_primary_invigilator(
right_course, invigilator_list, start, end)
if (left_primary is None) and (right_primary is None):
print(
f"****** ERROR: Could not allot primary invigilator at '{room}' for '{right_course.code}' ******")
continue
elif left_primary is right_primary:
left_invigilator = left_primary
left_invigilator.duties.append(
Duty(room, left_course, start, end))
right_invigilator = get_secondary_invigilator(
right_course, invigilator_list, start, end)
right_invigilator.duties.append(
Duty(room, right_course, start, end))
master_map[room][time_slot_key]["left_invigilator"] = left_invigilator
master_map[room][time_slot_key]["right_invigilator"] = right_invigilator
else:
if len(left_course.faculty) > len(right_course.faculty):
left_invigilator = left_primary
left_invigilator.duties.append(
Duty(room, left_course, start, end))
right_invigilator = get_secondary_invigilator(
right_course, invigilator_list, start, end)
right_invigilator.duties.append(
Duty(room, right_course, start, end))
master_map[room][time_slot_key]["left_invigilator"] = left_invigilator
master_map[room][time_slot_key]["right_invigilator"] = right_invigilator
else:
right_invigilator = right_primary
right_invigilator.duties.append(
Duty(room, right_course, start, end))
left_invigilator = get_secondary_invigilator(
left_course, invigilator_list, start, end)
left_invigilator.duties.append(
Duty(room, left_course, start, end))
master_map[room][time_slot_key]["left_invigilator"] = left_invigilator
master_map[room][time_slot_key]["right_invigilator"] = right_invigilator
elif left_invigilator is None:
left_invigilator = get_secondary_invigilator(
left_course, invigilator_list, start, end)
if left_invigilator is None:
print(
f"****** ERROR: Could not allot secondary invigilator at '{room}' for '{left_course.code}' ******")
continue
left_invigilator.duties.append(
Duty(room, left_course, start, end))
master_map[room][time_slot_key]["left_invigilator"] = left_invigilator
elif right_invigilator is None:
right_invigilator = get_secondary_invigilator(
right_course, invigilator_list, start, end)
if right_invigilator is None:
print(
f"****** ERROR: Could not allot secondary invigilator at '{room}' for '{right_course.code}' ******")
continue
right_invigilator.duties.append(
Duty(room, right_course, start, end))
master_map[room][time_slot_key]["right_invigilator"] = right_invigilator