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"""
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TimeEntryTools
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Created by:
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Emanuel Borges
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12.09.2024
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A program that will help me QC some of my time entry.
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"""
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from datetime import datetime
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def calculate_time_worked(start_time_str, lunch_break, end_time_str, additional_back_to_work_str = None, additional_end_work_str = None):
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try:
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## Convert main work period to datetime objects
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start_time = datetime.strptime(start_time_str, "%I:%M%p")
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end_time = datetime.strptime(end_time_str, "%I:%M%p")
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## Calculate total work hours excluding lunch break
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total_hours = (end_time - start_time).total_seconds() / 3600
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total_hours -= lunch_break
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## Handle additional work period if provided
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if additional_back_to_work_str and additional_end_work_str:
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additional_start = datetime.strptime(additional_back_to_work_str, "%I:%M%p")
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additional_end = datetime.strptime(additional_end_work_str, "%I:%M%p")
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additional_hours = (additional_end - additional_start).total_seconds() /3600
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total_hours += additional_hours
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## Ensure no negative time if returned
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return max(total_hours,0)
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except Exception as e:
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print(f"An error occurred: {e}")
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return None
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if __name__ == '__main__':
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additional_back_to_work = None
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additional_end_work = None
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start_time = "09:00AM"
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lunch_break = 1 #45 munutes is .75
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end_time = "6:30PM"
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additional_back_to_work = "08:30PM"
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additional_end_work = "10:00PM"
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## Calculate total hours worked
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hours_worked = calculate_time_worked(start_time, lunch_break, end_time, additional_back_to_work, additional_end_work)
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print(hours_worked)
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print(f"Total hours worked: {hours_worked:.2f} hours.") |
