Metadata-Version: 2.1
Name: pystow
Version: 0.6.0
Summary: Easily pick a place to store data for your Python code
Author-email: Charles Tapley Hoyt <cthoyt@gmail.com>
Maintainer-email: Charles Tapley Hoyt <cthoyt@gmail.com>
License: MIT License
        
        Copyright (c) 2024 Charles Tapley Hoyt
        
        Permission is hereby granted, free of charge, to any person obtaining a copy
        of this software and associated documentation files (the "Software"), to deal
        in the Software without restriction, including without limitation the rights
        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all
        copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
        SOFTWARE.
        
Project-URL: Bug Tracker, https://github.com/cthoyt/pystow/issues
Project-URL: Homepage, https://github.com/cthoyt/pystow
Project-URL: Repository, https://github.com/cthoyt/pystow.git
Project-URL: Documentation, https://pystow.readthedocs.io
Keywords: snekpack,cookiecutter,caching,file management
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Framework :: Pytest
Classifier: Framework :: tox
Classifier: Framework :: Sphinx
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3 :: Only
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: click
Requires-Dist: requests
Requires-Dist: tqdm
Requires-Dist: typing-extensions
Provides-Extra: tests
Requires-Dist: pytest; extra == "tests"
Requires-Dist: coverage; extra == "tests"
Requires-Dist: requests_file; extra == "tests"
Provides-Extra: docs
Requires-Dist: sphinx>=8; extra == "docs"
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Requires-Dist: sphinx-click; extra == "docs"
Requires-Dist: sphinx_automodapi; extra == "docs"
Provides-Extra: rdf
Requires-Dist: rdflib; extra == "rdf"
Provides-Extra: xml
Requires-Dist: lxml; extra == "xml"
Provides-Extra: pandas
Requires-Dist: pandas; extra == "pandas"
Provides-Extra: aws
Requires-Dist: boto3; extra == "aws"

<h1 align="center">
  PyStow
</h1>

<p align="center">
    <a href="https://github.com/cthoyt/pystow/actions/workflows/tests.yml">
        <img alt="Tests" src="https://github.com/cthoyt/pystow/actions/workflows/tests.yml/badge.svg" /></a>
    <a href="https://pypi.org/project/pystow">
        <img alt="PyPI" src="https://img.shields.io/pypi/v/pystow" /></a>
    <a href="https://pypi.org/project/pystow">
        <img alt="PyPI - Python Version" src="https://img.shields.io/pypi/pyversions/pystow" /></a>
    <a href="https://github.com/cthoyt/pystow/blob/main/LICENSE">
        <img alt="PyPI - License" src="https://img.shields.io/pypi/l/pystow" /></a>
    <a href='https://pystow.readthedocs.io/en/latest/?badge=latest'>
        <img src='https://readthedocs.org/projects/pystow/badge/?version=latest' alt='Documentation Status' /></a>
    <a href="https://codecov.io/gh/cthoyt/pystow/branch/main">
        <img src="https://codecov.io/gh/cthoyt/pystow/branch/main/graph/badge.svg" alt="Codecov status" /></a>  
    <a href="https://github.com/cthoyt/cookiecutter-python-package">
        <img alt="Cookiecutter template from @cthoyt" src="https://img.shields.io/badge/Cookiecutter-snekpack-blue" /></a>
    <a href="https://github.com/astral-sh/ruff">
        <img src="https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json" alt="Ruff" style="max-width:100%;"></a>
    <a href="https://github.com/cthoyt/pystow/blob/main/.github/CODE_OF_CONDUCT.md">
        <img src="https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg" alt="Contributor Covenant"/></a>
    <a href="https://zenodo.org/badge/latestdoi/318194121">
        <img src="https://zenodo.org/badge/318194121.svg" alt="DOI"></a>
</p>

👜 Easily pick a place to store data for your Python code

## 💪 Getting Started

Get a directory for your application.

```python
import pystow

# Get a directory (as a pathlib.Path) for ~/.data/pykeen
pykeen_directory = pystow.join('pykeen')

# Get a subdirectory (as a pathlib.Path) for ~/.data/pykeen/experiments
pykeen_experiments_directory = pystow.join('pykeen', 'experiments')

# You can go as deep as you want
pykeen_deep_directory = pystow.join('pykeen', 'experiments', 'a', 'b', 'c')
```

If you reuse the same directory structure a lot, you can save them in a module:

```python
import pystow

pykeen_module = pystow.module("pykeen")

# Access the module's directory with .base
assert pystow.join("pykeen") == pystow.module("pykeen").base

# Get a subdirectory (as a pathlib.Path) for ~/.data/pykeen/experiments
pykeen_experiments_directory = pykeen_module.join('experiments')

# You can go as deep as you want past the original "pykeen" module
pykeen_deep_directory = pykeen_module.join('experiments', 'a', 'b', 'c')
```

Get a file path for your application by adding the `name` keyword argument. This is made explicit so PyStow knows which
parent directories to automatically create. This works with `pystow` or any module you create with `pystow.module`.

```python
import pystow

# Get a directory (as a pathlib.Path) for ~/.data/indra/database.tsv
indra_database_path = pystow.join('indra', 'database', name='database.tsv')
```

Ensure a file from the internet is available in your application's directory:

```python
import pystow

url = 'https://raw.githubusercontent.com/pykeen/pykeen/master/src/pykeen/datasets/nations/test.txt'
path = pystow.ensure('pykeen', 'datasets', 'nations', url=url)
```

Ensure a tabular data file from the internet and load it for usage (requires `pip install pandas`):

```python
import pystow
import pandas as pd

url = 'https://raw.githubusercontent.com/pykeen/pykeen/master/src/pykeen/datasets/nations/test.txt'
df: pd.DataFrame = pystow.ensure_csv('pykeen', 'datasets', 'nations', url=url)
```

Ensure a comma-separated tabular data file from the internet and load it for usage (requires `pip install pandas`):

```python
import pystow
import pandas as pd

url = 'https://raw.githubusercontent.com/cthoyt/pystow/main/tests/resources/test_1.csv'
df: pd.DataFrame = pystow.ensure_csv('pykeen', 'datasets', 'nations', url=url, read_csv_kwargs=dict(sep=","))
```

Ensure a RDF file from the internet and load it for usage (requires `pip install rdflib`)

```python
import pystow
import rdflib

url = 'https://ftp.expasy.org/databases/rhea/rdf/rhea.rdf.gz'
rdf_graph: rdflib.Graph = pystow.ensure_rdf('rhea', url=url)
```

Also see `pystow.ensure_excel()`, `pystow.ensure_rdf()`, `pystow.ensure_zip_df()`, and `pystow.ensure_tar_df()`.

If your data comes with a lot of different files in an archive,
you can ensure the archive is downloaded and get specific files from it:

```python
import numpy as np
import pystow

url = "https://cloud.enterprise.informatik.uni-leipzig.de/index.php/s/LHPbMCre7SLqajB/download/MultiKE_D_Y_15K_V1.zip"
# the path inside the archive to the file you want
inner_path = "MultiKE/D_Y_15K_V1/721_5fold/1/20210219183115/ent_embeds.npy"
with pystow.ensure_open_zip("kiez", url=url, inner_path=inner_path) as file:
    emb = np.load(file)
```

Also see `pystow.module.ensure_open_lzma()`, `pystow.module.ensure_open_tarfile()` and `pystow.module.ensure_open_gz()`.

## ⚙️️ Configuration

By default, data is stored in the `$HOME/.data` directory. By default, the `<app>` app will create the
`$HOME/.data/<app>` folder.

If you want to use an alternate folder name to `.data` inside the home directory, you can set the `PYSTOW_NAME`
environment variable. For example, if you set `PYSTOW_NAME=mydata`, then the following code for the `pykeen` app will
create the `$HOME/mydata/pykeen/` directory:

```python
import os
import pystow

# Only for demonstration purposes. You should set environment
# variables either with your .bashrc or in the command line REPL.
os.environ['PYSTOW_NAME'] = 'mydata'

# Get a directory (as a pathlib.Path) for ~/mydata/pykeen
pykeen_directory = pystow.join('pykeen')
```

If you want to specify a completely custom directory that isn't relative to your home directory, you can set
the `PYSTOW_HOME` environment variable. For example, if you set `PYSTOW_HOME=/usr/local/`, then the following code for
the `pykeen` app will create the `/usr/local/pykeen/` directory:

```python
import os
import pystow

# Only for demonstration purposes. You should set environment
# variables either with your .bashrc or in the command line REPL.
os.environ['PYSTOW_HOME'] = '/usr/local/'

# Get a directory (as a pathlib.Path) for /usr/local/pykeen
pykeen_directory = pystow.join('pykeen')
```

Note: if you set `PYSTOW_HOME`, then `PYSTOW_NAME` is disregarded.

### X Desktop Group (XDG) Compatibility

While PyStow's main goal is to make application data less opaque and less
hidden, some users might want to use the
[XDG specifications](http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html)
for storing their app data.

If you set the environment variable  `PYSTOW_USE_APPDIRS` to `true` or `True`, then the
[`appdirs`](https://pypi.org/project/appdirs/) package will be used to choose
the base directory based on the `user data dir` option. This can still be
overridden by `PYSTOW_HOME`.

## 🚀 Installation

The most recent release can be installed from
[PyPI](https://pypi.org/project/pystow/) with:

```console
python3 -m pip install pystow
```

The most recent code and data can be installed directly from GitHub with:

```console
python3 -m pip install git+https://github.com/cthoyt/pystow.git
```

## 👐 Contributing

Contributions, whether filing an issue, making a pull request, or forking, are appreciated. See
[CONTRIBUTING.md](https://github.com/cthoyt/pystow/blob/master/.github/CONTRIBUTING.md)
for more information on getting involved.

## 👋 Attribution

### ⚖️ License

The code in this package is licensed under the MIT License.

### 🍪 Cookiecutter

This package was created with [@audreyfeldroy](https://github.com/audreyfeldroy)'s
[cookiecutter](https://github.com/cookiecutter/cookiecutter) package using [@cthoyt](https://github.com/cthoyt)'s
[cookiecutter-snekpack](https://github.com/cthoyt/cookiecutter-snekpack) template.

## 🛠️ For Developers

<details>
  <summary>See developer instructions</summary>

The final section of the README is for if you want to get involved by making a code contribution.

### Development Installation

To install in development mode, use the following:

```console
git clone git+https://github.com/cthoyt/pystow.git
cd pystow
python3 -m pip install -e .
```

### Updating Package Boilerplate

This project uses `cruft` to keep boilerplate (i.e., configuration, contribution guidelines, documentation
configuration)
up-to-date with the upstream cookiecutter package. Update with the following:

```console
python3 -m pip install cruft
cruft update
```

More info on Cruft's update command is
available [here](https://github.com/cruft/cruft?tab=readme-ov-file#updating-a-project).

### 🥼 Testing

After cloning the repository and installing `tox` with
`python3 -m pip install tox tox-uv`,
the unit tests in the `tests/` folder can be run reproducibly with:

```console
tox -e py
```

Additionally, these tests are automatically re-run with each commit in a
[GitHub Action](https://github.com/cthoyt/pystow/actions?query=workflow%3ATests).

### 📖 Building the Documentation

The documentation can be built locally using the following:

```console
git clone git+https://github.com/cthoyt/pystow.git
cd pystow
tox -e docs
open docs/build/html/index.html
```

The documentation automatically installs the package as well as the `docs`
extra specified in the [`pyproject.toml`](pyproject.toml). `sphinx` plugins
like `texext` can be added there. Additionally, they need to be added to the
`extensions` list in [`docs/source/conf.py`](docs/source/conf.py).

The documentation can be deployed to [ReadTheDocs](https://readthedocs.io) using
[this guide](https://docs.readthedocs.io/en/stable/intro/import-guide.html).
The [`.readthedocs.yml`](.readthedocs.yml) YAML file contains all the configuration you'll need.
You can also set up continuous integration on GitHub to check not only that
Sphinx can build the documentation in an isolated environment (i.e., with `tox -e docs-test`)
but also that [ReadTheDocs can build it too](https://docs.readthedocs.io/en/stable/pull-requests.html).

#### Configuring ReadTheDocs

1. Log in to ReadTheDocs with your GitHub account to install the integration
   at https://readthedocs.org/accounts/login/?next=/dashboard/
2. Import your project by navigating to https://readthedocs.org/dashboard/import then clicking the plus icon next to
   your repository
3. You can rename the repository on the next screen using a more stylized name (i.e., with spaces and capital letters)
4. Click next, and you're good to go!

### 📦 Making a Release

#### Configuring Zenodo

[Zenodo](https://zenodo.org) is a long-term archival system that assigns a DOI to each release of your package.

1. Log in to Zenodo via GitHub with this link: https://zenodo.org/oauth/login/github/?next=%2F. This brings you to a
   page that lists all of your organizations and asks you to approve installing the Zenodo app on GitHub. Click "grant"
   next to any organizations you want to enable the integration for, then click the big green "approve" button. This
   step only needs to be done once.
2. Navigate to https://zenodo.org/account/settings/github/, which lists all of your GitHub repositories (both in your
   username and any organizations you enabled). Click the on/off toggle for any relevant repositories. When you make
   a new repository, you'll have to come back to this

After these steps, you're ready to go! After you make "release" on GitHub (steps for this are below), you can navigate
to https://zenodo.org/account/settings/github/repository/cthoyt/pystow
to see the DOI for the release and link to the Zenodo record for it.

#### Registering with the Python Package Index (PyPI)

You only have to do the following steps once.

1. Register for an account on the [Python Package Index (PyPI)](https://pypi.org/account/register)
2. Navigate to https://pypi.org/manage/account and make sure you have verified your email address. A verification email
   might not have been sent by default, so you might have to click the "options" dropdown next to your address to get to
   the "re-send verification email" button
3. 2-Factor authentication is required for PyPI since the end of 2023 (see
   this [blog post from PyPI](https://blog.pypi.org/posts/2023-05-25-securing-pypi-with-2fa/)). This means
   you have to first issue account recovery codes, then set up 2-factor authentication
4. Issue an API token from https://pypi.org/manage/account/token

#### Configuring your machine's connection to PyPI

You have to do the following steps once per machine. 

```console
$ uv tool install keyring
$ keyring set https://upload.pypi.org/legacy/ __token__
$ keyring set https://test.pypi.org/legacy/ __token__
```

Note that this deprecates previous workflows using `.pypirc`.

#### Uploading to PyPI

After installing the package in development mode and installing
`tox` with `python3 -m pip install tox tox-uv`,
run the following from the console:

```console
tox -e finish
```

This script does the following:

1. Uses [bump-my-version](https://github.com/callowayproject/bump-my-version) to switch the version number in
   the `pyproject.toml`, `CITATION.cff`, `src/pystow/version.py`,
   and [`docs/source/conf.py`](docs/source/conf.py) to not have the `-dev` suffix
2. Packages the code in both a tar archive and a wheel using
   [`uv build`](https://docs.astral.sh/uv/guides/publish/#building-your-package)
3. Uploads to PyPI using [`uv publish`](https://docs.astral.sh/uv/guides/publish/#publishing-your-package).
4. Push to GitHub. You'll need to make a release going with the commit where the version was bumped.
5. Bump the version to the next patch. If you made big changes and want to bump the version by minor, you can
   use `tox -e bumpversion -- minor` after.

#### Releasing on GitHub

1. Navigate
   to https://github.com/cthoyt/pystow/releases/new
   to draft a new release
2. Click the "Choose a Tag" dropdown and select the tag corresponding to the release you just made
3. Click the "Generate Release Notes" button to get a quick outline of recent changes. Modify the title and description
   as you see fit
4. Click the big green "Publish Release" button

This will trigger Zenodo to assign a DOI to your release as well.

</details>
