32 - Daily Session Script (Exact Session Routine)

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Path placeholder: <repo-root> means the folder containing this repository's README.md.

Use this script every study day. No exceptions.

Session pre-flight (copy/paste)

cd <repo-root>
python --version
pytest --version

Expected output:

Python 3.11.x (or newer)
pytest X.Y.Z

60-minute session (minimum)

1. 5 min: set one objective.
2. 20 min: implement one change.
3. 15 min: induce one failure.
4. 10 min: fix and verify.
5. 10 min: document root cause and next action.

120-minute session (recommended)

1. 10 min: objective and context.
2. 40 min: implementation.
3. 25 min: break/fix drill.
4. 25 min: tests and quality checks.
5. 20 min: notes and next-session planning.

Per-session command template

# replace with your current project
cd <repo-root>/projects/level-3/01-package-layout-starter
python project.py --input data/sample_input.txt --output data/output_summary.json
pytest -q
ruff check .
black --check .

Expected output:

... output_summary.json written ...
2 passed
All checks passed!
would reformat 0 files

Session completion criteria

A session is complete only if all are true: 1. Code ran. 2. At least one failure was investigated. 3. At least one fix was verified. 4. Notes were updated.

Primary Sources

• pytest getting started
• logging HOWTO
• Ruff docs

Optional Resources

• Python Tutor

Next

Next: 33_WEEKLY_REVIEW_TEMPLATE.md →