hwp5

hwp5 is a small Python library that scans calendar export files (.ics) to find hard-work patterns over rolling 5-day windows.

It is useful when you want to answer:

• "Did I do at least 20 focused work hours over any 5-day period?"
• "Which calendar periods were my most intense hard-work blocks?"

Features

• Reads standard ICS calendar exports.
• Filters events by keyword in SUMMARY (default: hard work, deep work, focus).
• Computes rolling N-day windows (default: 5 days).
• Returns only windows that pass a minimum total-hour threshold.
• Includes a CLI command (hwp5) and importable Python API.

Installation

pip install hwp5

CLI usage

hwp5 calendar.ics
hwp5 calendar.ics --window-days 5 --min-hours 25
hwp5 calendar.ics --keyword "hard work" --keyword "coding" --json

Example output:

Hard-work windows found:
- 2026-05-01 to 2026-05-05: 21.5h across 7 events
- 2026-05-02 to 2026-05-06: 24.0h across 8 events

Python usage

from hwp5 import load_ics_events, find_hard_work_windows

events = load_ics_events("calendar.ics")
windows = find_hard_work_windows(events, window_days=5, min_hours=20)
for w in windows:
    print(w.start_date, w.end_date, w.total_hours)

Publish to PyPI

1. Update version in pyproject.toml.
2. Build:

   python -m pip install --upgrade build twine
   python -m build
   

3. Check package:

   python -m twine check dist/*
   

4. Upload:

   python -m twine upload dist/*
   

Development

python -m pip install -e ".[dev]"
pytest