Solutions to Advent of Code in Python (410⭐):

Navigate to the puzzle folder:

$ cd 2015/01_not_quite_lisp/

Run the full solution by specifying puzzle input:

$ python aoc201501.py input.txt

You can also run on example input:

$ python aoc201501.py example*.txt

It's possible to work with individual parts in the REPL:

>>> import pathlib
>>> import aoc201501
>>> puzzle_input = pathlib.Path("input.txt").read_text(encoding="utf-8").strip()
>>> data = aoc201501.parse(puzzle_input)

>>> aoc201501.part1(data)
232

>>> aoc201501.part2(data)
1783

Use copier to invoke the Python template and set up files for a new solution:

$ copier copy --trust gh:gahjelle/template-aoc-python .

Answer the questions and allow the hook to download your personal input.

Test individual puzzles from within the puzzle folder:

$ cd 2015/01_not_quite_lisp/
$ pytest -v

You can test (and benchmark) all puzzles for their output by running test_all_puzzles.py:

$ pytest -v test_all_puzzles.py

Finally, you can run all puzzle unit tests by running pytest on the puzzle folders:

$ pytest -v 20*

Follow these steps after solving a puzzle:

1. Store the solution to an output file:

   $ python aoc201501.py input.txt > output.py.txt

2. Run benchmarks and add them to the README:

   $ pytest test_all_puzzles.py -k 2015
   $ cat timings.py.md

3. Update READMEs across all projects:

   $ cd ..
   $ make