advent-of-code/2019-python/README.md

Advent of Code 2019

Solutions for #aoc2019 in Python 3 (3.11.5).

Help scripts

Display all solved puzzles:

python aoc.py

To bootstrap a new puzzle (creates input/<day_no>.txt and output/day_<day_no>.py):

python aoc.py <dag_no> "<puzzle_name>"

Manually copy the puzzle input from https://adventofcode.com and paste it in input/<day_no>.txt to start coding.

Solve separate puzzle (replace XX with the puzzle number):

python -m output.day_XX

Solve separate puzzle using stdin (replace XX with the puzzle number):

xclip -selection clipboard -o | python -m output.day_XX
cat tmpfile | python -m output.day_XX

Execute separate puzzle on file save (replace XX with the puzzle number):

ls output/*.py | entr -c -s 'xclip -selection clipboard -o | python -m output.day_XX'
ls output/*.py | entr -c -s 'cat tmpfile | python -m output.day_XX'
ls output/*.py | entr -c -r python -m output.day_XX

(requires entr and xclip, Mac users can instead use pbpaste)