ows-master/examen grote lokalen/main.py

import pandas as pd

# Constants
FILE_PATH = 'file.xlsx'
SHEET_NAME = 'ps (32)'
OUTPUT_FILE_PATH = 'filtered_grote_lokalen.xlsx'
EXAM_FORM_COLUMN = 'Examenvorm'
REGISTRATION_COLUMN = 'Aant. inschr.'
BEGIN_TIME_COLUMN = 'Beginuur S+'
END_TIME_COLUMN = 'Einduur S+'
TEACHERS_COLUMN = 'Docenten'
LOCATION_COLUMNS = ['Datum S+', BEGIN_TIME_COLUMN, END_TIME_COLUMN, 'Studiegidsnr.', 'Omschrijving', TEACHERS_COLUMN, REGISTRATION_COLUMN]

# Read the Excel file
def read_excel(file_path, sheet_name):
    return pd.read_excel(file_path, sheet_name=sheet_name)

# Filter DataFrame
def filter_dataframe(df):
    df = df[df[EXAM_FORM_COLUMN] == 'Schriftelijk']
    df = df[df[REGISTRATION_COLUMN] > 65]
    return df[LOCATION_COLUMNS]

# Format time strings
def format_time_strings(df):
    df[BEGIN_TIME_COLUMN] = df[BEGIN_TIME_COLUMN].apply(lambda x: x.strftime('%H:%M') if pd.notnull(x) else '')
    df[END_TIME_COLUMN] = df[END_TIME_COLUMN].apply(lambda x: x.strftime('%H:%M') if pd.notnull(x) else '')
    return df

# Clean up teacher titles
def clean_teacher_titles(df):
    df[TEACHERS_COLUMN] = df[TEACHERS_COLUMN].str.replace(r'\b(Titularis|Co-Titularis|Medewerker)\b', '', regex=True).str.strip()
    return df

# Save DataFrame to Excel
def save_to_excel(df, file_path):
    df.to_excel(file_path, index=False)

# Main process
def main():
    df = read_excel(FILE_PATH, SHEET_NAME)
    filtered_df = filter_dataframe(df)
    filtered_df = format_time_strings(filtered_df)
    filtered_df = clean_teacher_titles(filtered_df)
    save_to_excel(filtered_df, OUTPUT_FILE_PATH)

if __name__ == "__main__":
    main()