File size: 660 Bytes
c35855b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | import re
from collections import Counter
def parse_timetable(text):
raw_list = []
subject_counts = Counter()
# Optimized pattern to handle both "DBMS /A /KKD" and "DS /NR" scenarios.
# Group 1: Subject, Group 2: Division (optional), Group 3: Faculty
pattern = r"([A-Z]{2,})\s*/\s*(?:([A-Z]?)\s*/\s*)?([A-Z0-9]{2,})"
matches = re.finditer(pattern, text)
for match in matches:
subject = match.group(1).strip()
faculty = match.group(3).strip()
raw_list.append({"subject": subject, "faculty": faculty})
subject_counts[subject] += 1
return raw_list, dict(subject_counts)
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