Python Shift Library

• Claude Sonnet 4.5
  Critical Bugs Fixed:
  Parameter Shadowing Bug in team.py:159: Fixed toTimeOfDay parameter being reassigned, which caused variable shadowing
  Bare Exception Handling: Replaced bare except: clauses with proper Exception handling in team.py:245 and team_member.py
  Performance Optimizations:
  String Concatenation: Replaced inefficient string concatenation in loops with list comprehension + join() in:
  Comparison Operators: Simplified comparison operators in named.py using @functools.total_ordering decorator, reducing code duplication
  Code Quality Improvements:
  Import Statements: Converted all absolute imports (from PyShift.workschedule.) to relative imports (from .) in all 13 Python files for better package portability
  Fixed bare [] type hints to proper List[Type] annotations
  Added Optional[Type] for nullable fields
  Improved return type hints throughout
  F-strings: Modernized string formatting using f-strings instead of % formatting for better readability and performance

Work schedule library

Updated the readme for PyPi

Work schedule library

• Updated to Python 3.13.4
• DayOff: changed start datetime to time in int
• Named: added Rotation.dayOff; Invalidated cached periods in addSegments()
• Moved ShiftInstance to its own file
• ShiftUtils: Use UTC to avoid timezone issues, improved formatTimedelta(), toRoundedSecond() - Standard rounding, improved compare()
• Team: calculateWorkingTime() - rename toTime to toTimeOfDay
• TeamMember: added setAddition() and setRemoval()
• TimePeriod: changed start datetime to time in int; simplified timePlus()
• WorkSchedule: fixed issue with deleteShift()

Python Work Schedule Library

• Added team members and shift exceptions for the team
• Created a PyPI distribution

Python Work Schedule Library

Created a PyPI distribution at pip install PyWorkShift==1.0.2

Python Work Schedule Library

Updated for Python 3.12

PyShift Project

This release is a port of the Point85 Java Shift library to Python.