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solutions/python/readme.md

Summary

Maintainability
Test Coverage
# Advent of Code Python Solutions

## [2023](https://adventofcode.com/2023/)

[![2023 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2023.json)](/solutions/python/year2023/)

<!-- markdownlint-disable MD013 -->

| Day    | Part One | Part Two |
| ------ | -------- | -------- |
| Day 1  | -        | -        |
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<!-- markdownlint-enable MD013 -->

## [2022](https://adventofcode.com/2022/)

[![2022 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2022.json)](/solutions/python/year2022/)

<!-- markdownlint-disable MD013 -->

| Day    | Part One | Part Two |
| ------ | -------- | -------- |
| Day 1  | -        | -        |
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<!-- markdownlint-enable MD013 -->

## [2021](https://adventofcode.com/2021/)

[![2021 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2021.json)](/solutions/python/year2021/)

<!-- markdownlint-disable MD013 -->

| Day    | Part One | Part Two |
| ------ | -------- | -------- |
| Day 1  | -        | -        |
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<!-- markdownlint-enable MD013 -->

## [2020](https://adventofcode.com/2020/)

[![2020 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2020.json)](/solutions/python/year2020/)

<!-- markdownlint-disable MD013 -->

| Day    | Part One | Part Two |
| ------ | -------- | -------- |
| Day 1  | -        | -        |
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<!-- markdownlint-enable MD013 -->

## [2019](https://adventofcode.com/2019/)

[![2019 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2019.json)](/solutions/python/year2019/)

<!-- markdownlint-disable MD013 -->

| Day    | Part One | Part Two |
| ------ | -------- | -------- |
| Day 1  | -        | -        |
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<!-- markdownlint-enable MD013 -->

## [2018](https://adventofcode.com/2018/)

[![2018 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2018.json)](/solutions/python/year2018/)

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| Day    | Part One | Part Two |
| ------ | -------- | -------- |
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## [2017](https://adventofcode.com/2017/)

[![2017 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2017.json)](/solutions/python/year2017/)

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| Day    | Part One | Part Two |
| ------ | -------- | -------- |
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## [2016](https://adventofcode.com/2016/)

[![2016 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2016.json)](/solutions/python/year2016/)

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| Day    | Part One | Part Two |
| ------ | -------- | -------- |
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## [2015](https://adventofcode.com/2015/)

[![2015 Python Progress](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/AlexAegis/advent-of-code/master/.github/badges/python/2015.json)](/solutions/python/year2015/)

<!-- markdownlint-disable MD013 -->

| Day                                        | Part One                                          | Part Two                                           |
| ------------------------------------------ | ------------------------------------------------- | -------------------------------------------------- |
| [Day 1](/solutions/python/year2015/day01/) | [\~0.1ms](/solutions/python/year2015/day01/p1.py) | [\~0.1ms](/solutions/python/year2015/day01/p2.py)  |
| [Day 2](/solutions/python/year2015/day02/) | [\~0.1ms](/solutions/python/year2015/day02/p1.py) | [\~0.1ms](/solutions/python/year2015/day02/p2.py)  |
| [Day 3](/solutions/python/year2015/day03/) | [\~0.1ms](/solutions/python/year2015/day03/p1.py) | [\~0.1ms](/solutions/python/year2015/day03/p2.py)  |
| [Day 4](/solutions/python/year2015/day04/) | [\~268ms](/solutions/python/year2015/day04/p1.py) | [\~8118ms](/solutions/python/year2015/day04/p2.py) |
| Day 5                                      | -                                                 | -                                                  |
| Day 6                                      | -                                                 | -                                                  |
| Day 7                                      | -                                                 | -                                                  |
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| Day 25                                     | -                                                 | -                                                  |

## Setup

Have `pipenv` installed using `pip` (System packages such as the one in the
debian repositories can
[cause bugs and are not always up to date](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=945139))

```sh
pip install pipenv
```

Create virtualenv and install dependencies using `pipenv`.

> For better integration with VS Code the venv is created inside the project as
> the interpreter is already selected in the `settings.json` file

```sh
pipenv install -d
```

> If pipenv wants to use the global python version instead of pyenvs, make sure
> `PYENV_HOME` is set to `$(pyenv root)`. Otherwise you can just force an
> interpreter onto `pyenv` using the `--python` argument.

```sh
pipenv install --python "$(command -v python)"
```

Activate the environment:

```sh
pipenv shell
```

### Run single solution

The `Current File (Python)` VS Code launch config will run and debug the focused
file, and loads the `.env` environment beforehand.

You can run manually too from the command line, but don't forget to activate the
virtual environment using `pipenv`.

```sh
pipenv shell
python year2015/day01/p1.py
```

### Test

Full test suite

```sh
pipenv run test
```

### Lint

```sh
pipenv run lint
```

### Notes

Refactoring in VS Code doesn't seem to work.

It can use the pipenv environment if you select it but it writes it into the
`settings.json` with a full local path