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import json
from datetime import datetime
# PDF courses: (SP, Name, Dozent, SWS, CP, Turnus, shortname in WebUntis)
# Only courses with SoSe or WiSe/SoSe turnus are relevant
PDF_COURSES = [
# Aufbau
("Aufbau", "Praktikum Messtechnik", "Großmann", 2, 2, "SoSe", "E-MT.PR"),
# Automat./Robotik
("Autom./Robotik", "Antriebstechnik", "Meyer", 4, 5, "SoSe", "E-ANT"),
("Autom./Robotik", "Automatisierungstechnik 1", "Zeller / Danzer", 4, 5, "WiSe/SoSe", "E-AUT.1"),
("Autom./Robotik", "Praktikum Automatisierungstechnik", "Zeller / Danzer", 2, 2, "WiSe/SoSe", "E-AUT.PR"),
("Autom./Robotik", "Robot Systems Engineering", "Dietrich", 4, 5, "SoSe", "E-RSE"),
# Elektronik
("Elektronik", "Automobilelektronik", "Schurk", 2, 2, "WiSe/SoSe", "E-%AUTOM"),
("Elektronik", "Formula Student Electric", "Markgraf", 4, 5, "WiSe/SoSe", None),
("Elektronik", "Fortgeschrittene Messtechnik", "Großmann", 4, 5, "SoSe", "E-FMT"),
("Elektronik", "Schaltungstechnik", "Zedler", 4, 5, "WiSe/SoSe", "E-SCHT"),
("Elektronik", "Elektrische Maschinen", "Meyer", 4, 5, "SoSe", "E-ELMA"),
# Energietechnik
("Energietechnik", "Erneuerbare Energien", "Schwägerl", 4, 5, "SoSe", "E-EREN"),
("Energietechnik", "Praktikum Erneuerbare Energien", "Schwägerl", 2, 2, "WiSe/SoSe", "E-EREN.PR"),
("Energietechnik", "Hochspannungstechnik", "Finkel", 4, 5, "SoSe", "E-HST"),
("Energietechnik", "Leistungselektronik", "Ritter", 4, 5, "SoSe", "E-LE"),
# Information
("Information", "Eingebettete Echtzeitsysteme mit Praktikum", "Werthschulte", 4, 5, "SoSe", "E-EES"),
("Information", "Künstliche Intelligenz: Grundlagen und Anwendungen", "Legat", 4, 5, "SoSe", None),
("Information", "Digitale Zwillinge: Grundkonzepte und Anwendungen", "Legat", 4, 5, "SoSe", "E-DIGTWIN"),
("Information", "Industrial Security Basics", "Hollmann", 4, 5, "SoSe", "E-IS1C5"),
("Information", "Matlab/Simulink", "Werthschulte", 2, 2, "WiSe/SoSe", "E-MATLAB"),
# Kommunikation
("Kommunikation", "Digitale Kommunikation mit Praktikum", "Kamuf", 4, 5, "SoSe", "E-DIGK"),
("Kommunikation", "Hochfrequenz-Schaltungstechnik mit Praktikum", "Stolle", 4, 5, "SoSe", "E-HFSCH"),
("Kommunikation", "Hochfrequenzsysteme mit Praktikum", "Stolle", 4, 5, "SoSe", "E-HFSYS"),
("Kommunikation", "Funktechnik in der Praxis", "Bögl", 2, 2, "SoSe", None),
# Übergreifend
("Übergreifend", "Fertigungstechnik", "Dietrich", 4, 5, "SoSe", "E-FT"),
("Übergreifend", "Systems Engineering", "Frommelt", 4, 5, "WiSe/SoSe", None),
("Übergreifend", "Elektrokonstruktion mit E-Plan", "Danzer / Voicau-Ottlik", 2, 2, "SoSe", "E-%EPLAN"),
("Übergreifend", "Elektronikproduktion", "Dietrich / Baur", 2, 2, "SoSe", "E-EP"),
("Übergreifend", "Systemdenken im Produktentstehungsprozess", "Königbauer", 4, 5, "SoSe", "E-THINK"),
("Übergreifend", "Advanced Topics in Electrical Engineering", "Gastdozierende", 2, 2, "WiSe/SoSe", None),
("Übergreifend", "Amateurfunk", "Stolle", 2, 2, "WiSe/SoSe", None),
]
DAY_NAMES = {
0: "Montag",
1: "Dienstag",
2: "Mittwoch",
3: "Donnerstag",
4: "Freitag",
5: "Samstag",
}
with open("timetables.json", 'r') as f:
timetables = json.load(f)
# Build lookup by shortname
by_shortname = {}
for course in timetables:
by_shortname[course["shortname"]] = course
def get_slots(course_data):
"""Extract (day_name, start_time, end_time, room) tuples from timetable data."""
slots = []
for day in course_data["timetable"].get("days", []):
for grid in day.get("gridEntries", []):
start = datetime.fromisoformat(grid["duration"]["start"])
end = datetime.fromisoformat(grid["duration"]["end"])
day_name = DAY_NAMES[start.weekday()]
start_time = start.strftime("%H:%M")
end_time = end.strftime("%H:%M")
rooms = []
for room in (grid.get("position2") or []):
if room.get("current"):
rooms.append(room["current"]["displayName"])
room_str = "/".join(rooms) if rooms else ""
slots.append((day_name, start_time, end_time, room_str))
return slots
def merge_slots(slots):
"""Merge consecutive slots on the same day into single blocks."""
if not slots:
return []
# Group by day
by_day = {}
for day, start, end, room in slots:
by_day.setdefault(day, []).append((start, end, room))
merged = []
for day in DAY_NAMES.values():
if day not in by_day:
continue
entries = sorted(by_day[day])
# Merge consecutive entries (end of one == start of next, same day)
current_start, current_end, current_room = entries[0]
rooms = {current_room} if current_room else set()
for start, end, room in entries[1:]:
if start <= current_end:
current_end = max(current_end, end)
if room:
rooms.add(room)
else:
merged.append((day, current_start, current_end, "/".join(sorted(rooms))))
current_start, current_end = start, end
rooms = {room} if room else set()
merged.append((day, current_start, current_end, "/".join(sorted(rooms))))
return merged
kurse = []
no_data = []
for sp, name, dozent, sws, cp, turnus, shortname in PDF_COURSES:
semester = "WS/SS" if "WiSe/SoSe" in turnus else "SS"
course_data = by_shortname.get(shortname) if shortname else None
if course_data:
slots = get_slots(course_data)
merged = merge_slots(slots)
else:
merged = []
if not merged:
no_data.append(name)
entry = {
"Vertiefung": sp,
"Name": name,
"Dozent": dozent,
"Semester": semester,
"SWS": str(sws),
"CP": str(cp),
"Tag1": "",
"Startzeit1": "",
"Ende1": "",
"Raum1": "",
"Tag2": "",
"Startzeit2": "",
"Ende2": "",
"Raum2": "",
"Tag3": "",
"Startzeit3": "",
"Ende3": "",
"Raum3": "",
"Tag4": "",
"Startzeit4": "",
"Ende4": "",
"Raum4": "",
}
for i, slot in enumerate(merged[:4], 1):
entry[f"Tag{i}"] = slot[0]
entry[f"Startzeit{i}"] = slot[1]
entry[f"Ende{i}"] = slot[2]
entry[f"Raum{i}"] = slot[3]
if len(merged) > 4:
print(f" WARNING: {name} has {len(merged)} time blocks, only first 4 used")
kurse.append(entry)
with open("kurse.json", 'w') as f:
json.dump(kurse, f, ensure_ascii=False, indent=2)
print(f"Generated kurse.json with {len(kurse)} courses")
if no_data:
print(f"\nNo timetable data for {len(no_data)} courses:")
for n in no_data:
print(f" - {n}")
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