pylast


Namepylast JSON
Version 5.2.0 PyPI version JSON
download
home_page
SummaryA Python interface to Last.fm and Libre.fm
upload_time2023-06-06 16:28:42
maintainerHugo van Kemenade
docs_urlNone
author
requires_python>=3.8
licenseApache-2.0
keywords last.fm music scrobble scrobbling
VCS
bugtrack_url
requirements No requirements were recorded.
Travis-CI No Travis.
coveralls test coverage No coveralls.
            # pyLast

[![PyPI version](https://img.shields.io/pypi/v/pylast.svg)](https://pypi.org/project/pylast/)
[![Supported Python versions](https://img.shields.io/pypi/pyversions/pylast.svg)](https://pypi.org/project/pylast/)
[![PyPI downloads](https://img.shields.io/pypi/dm/pylast.svg)](https://pypistats.org/packages/pylast)
[![Test](https://github.com/pylast/pylast/workflows/Test/badge.svg)](https://github.com/pylast/pylast/actions)
[![Coverage (Codecov)](https://codecov.io/gh/pylast/pylast/branch/main/graph/badge.svg)](https://codecov.io/gh/pylast/pylast)
[![Code style: Black](https://img.shields.io/badge/code%20style-Black-000000.svg)](https://github.com/psf/black)
[![DOI](https://zenodo.org/badge/7803088.svg)](https://zenodo.org/badge/latestdoi/7803088)

A Python interface to [Last.fm](https://www.last.fm/) and other API-compatible websites
such as [Libre.fm](https://libre.fm/).

Use the pydoc utility for help on usage or see [tests/](tests/) for examples.

## Installation

Install via pip:

```sh
python3 -m pip install pylast
```

Install latest development version:

```sh
python3 -m pip install -U git+https://github.com/pylast/pylast
```

Or from requirements.txt:

```txt
-e https://github.com/pylast/pylast.git#egg=pylast
```

Note:

* pyLast 5.2+ supports Python 3.8-3.12.
* pyLast 5.1 supports Python 3.7-3.11.
* pyLast 5.0 supports Python 3.7-3.10.
* pyLast 4.3 - 4.5 supports Python 3.6-3.10.
* pyLast 4.0 - 4.2 supports Python 3.6-3.9.
* pyLast 3.2 - 3.3 supports Python 3.5-3.8.
* pyLast 3.0 - 3.1 supports Python 3.5-3.7.
* pyLast 2.2 - 2.4 supports Python 2.7.10+, 3.4-3.7.
* pyLast 2.0 - 2.1 supports Python 2.7.10+, 3.4-3.6.
* pyLast 1.7 - 1.9 supports Python 2.7, 3.3-3.6.
* pyLast 1.0 - 1.6 supports Python 2.7, 3.3-3.4.
* pyLast 0.5 supports Python 2, 3.
* pyLast < 0.5 supports Python 2.

## Features

 * Simple public interface.
 * Access to all the data exposed by the Last.fm web services.
 * Scrobbling support.
 * Full object-oriented design.
 * Proxy support.
 * Internal caching support for some web services calls (disabled by default).
 * Support for other API-compatible networks like Libre.fm.


## Getting started

Here's some simple code example to get you started. In order to create any object from
pyLast, you need a `Network` object which represents a social music network that is
Last.fm or any other API-compatible one. You can obtain a pre-configured one for Last.fm
and use it as follows:

```python
import pylast

# You have to have your own unique two values for API_KEY and API_SECRET
# Obtain yours from https://www.last.fm/api/account/create for Last.fm
API_KEY = "b25b959554ed76058ac220b7b2e0a026"  # this is a sample key
API_SECRET = "425b55975eed76058ac220b7b4e8a054"

# In order to perform a write operation you need to authenticate yourself
username = "your_user_name"
password_hash = pylast.md5("your_password")

network = pylast.LastFMNetwork(
    api_key=API_KEY,
    api_secret=API_SECRET,
    username=username,
    password_hash=password_hash,
)
```

Alternatively, instead of creating `network` with a username and password,
you can authenticate with a session key:

```python
import pylast

SESSION_KEY_FILE = os.path.join(os.path.expanduser("~"), ".session_key")
network = pylast.LastFMNetwork(API_KEY, API_SECRET)
if not os.path.exists(SESSION_KEY_FILE):
    skg = pylast.SessionKeyGenerator(network)
    url = skg.get_web_auth_url()

    print(f"Please authorize this script to access your account: {url}\n")
    import time
    import webbrowser

    webbrowser.open(url)

    while True:
        try:
            session_key = skg.get_web_auth_session_key(url)
            with open(SESSION_KEY_FILE, "w") as f:
                f.write(session_key)
            break
        except pylast.WSError:
            time.sleep(1)
else:
    session_key = open(SESSION_KEY_FILE).read()

network.session_key = session_key
```

And away we go:

```python
# Now you can use that object everywhere
track = network.get_track("Iron Maiden", "The Nomad")
track.love()
track.add_tags(("awesome", "favorite"))

# Type help(pylast.LastFMNetwork) or help(pylast) in a Python interpreter
# to get more help about anything and see examples of how it works
```


More examples in
<a href="https://github.com/hugovk/lastfm-tools">hugovk/lastfm-tools</a> and
[tests/](https://github.com/pylast/pylast/tree/main/tests).

## Testing

The [tests/](https://github.com/pylast/pylast/tree/main/tests) directory contains
integration and unit tests with Last.fm, and plenty of code examples.

For integration tests you need a test account at Last.fm that will become cluttered with
test data, and an API key and secret. Either copy
[example_test_pylast.yaml](example_test_pylast.yaml) to test_pylast.yaml and fill out
the credentials, or set them as environment variables like:

```sh
export PYLAST_USERNAME=TODO_ENTER_YOURS_HERE
export PYLAST_PASSWORD_HASH=TODO_ENTER_YOURS_HERE
export PYLAST_API_KEY=TODO_ENTER_YOURS_HERE
export PYLAST_API_SECRET=TODO_ENTER_YOURS_HERE
```

To run all unit and integration tests:

```sh
python3 -m pip install -e ".[tests]"
pytest
```

Or run just one test case:

```sh
pytest -k test_scrobble
```

To run with coverage:

```sh
pytest -v --cov pylast --cov-report term-missing
coverage report # for command-line report
coverage html   # for HTML report
open htmlcov/index.html
```

## Logging

To enable from your own code:

```python
import logging
import pylast

logging.basicConfig(level=logging.INFO)


network = pylast.LastFMNetwork(...)
```

To enable from pytest:

```sh
pytest --log-cli-level info -k test_album_search_images
```

To also see data returned from the API, use `level=logging.DEBUG` or
`--log-cli-level debug` instead.

            

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    "description": "# pyLast\n\n[![PyPI version](https://img.shields.io/pypi/v/pylast.svg)](https://pypi.org/project/pylast/)\n[![Supported Python versions](https://img.shields.io/pypi/pyversions/pylast.svg)](https://pypi.org/project/pylast/)\n[![PyPI downloads](https://img.shields.io/pypi/dm/pylast.svg)](https://pypistats.org/packages/pylast)\n[![Test](https://github.com/pylast/pylast/workflows/Test/badge.svg)](https://github.com/pylast/pylast/actions)\n[![Coverage (Codecov)](https://codecov.io/gh/pylast/pylast/branch/main/graph/badge.svg)](https://codecov.io/gh/pylast/pylast)\n[![Code style: Black](https://img.shields.io/badge/code%20style-Black-000000.svg)](https://github.com/psf/black)\n[![DOI](https://zenodo.org/badge/7803088.svg)](https://zenodo.org/badge/latestdoi/7803088)\n\nA Python interface to [Last.fm](https://www.last.fm/) and other API-compatible websites\nsuch as [Libre.fm](https://libre.fm/).\n\nUse the pydoc utility for help on usage or see [tests/](tests/) for examples.\n\n## Installation\n\nInstall via pip:\n\n```sh\npython3 -m pip install pylast\n```\n\nInstall latest development version:\n\n```sh\npython3 -m pip install -U git+https://github.com/pylast/pylast\n```\n\nOr from requirements.txt:\n\n```txt\n-e https://github.com/pylast/pylast.git#egg=pylast\n```\n\nNote:\n\n* pyLast 5.2+ supports Python 3.8-3.12.\n* pyLast 5.1 supports Python 3.7-3.11.\n* pyLast 5.0 supports Python 3.7-3.10.\n* pyLast 4.3 - 4.5 supports Python 3.6-3.10.\n* pyLast 4.0 - 4.2 supports Python 3.6-3.9.\n* pyLast 3.2 - 3.3 supports Python 3.5-3.8.\n* pyLast 3.0 - 3.1 supports Python 3.5-3.7.\n* pyLast 2.2 - 2.4 supports Python 2.7.10+, 3.4-3.7.\n* pyLast 2.0 - 2.1 supports Python 2.7.10+, 3.4-3.6.\n* pyLast 1.7 - 1.9 supports Python 2.7, 3.3-3.6.\n* pyLast 1.0 - 1.6 supports Python 2.7, 3.3-3.4.\n* pyLast 0.5 supports Python 2, 3.\n* pyLast < 0.5 supports Python 2.\n\n## Features\n\n * Simple public interface.\n * Access to all the data exposed by the Last.fm web services.\n * Scrobbling support.\n * Full object-oriented design.\n * Proxy support.\n * Internal caching support for some web services calls (disabled by default).\n * Support for other API-compatible networks like Libre.fm.\n\n\n## Getting started\n\nHere's some simple code example to get you started. In order to create any object from\npyLast, you need a `Network` object which represents a social music network that is\nLast.fm or any other API-compatible one. You can obtain a pre-configured one for Last.fm\nand use it as follows:\n\n```python\nimport pylast\n\n# You have to have your own unique two values for API_KEY and API_SECRET\n# Obtain yours from https://www.last.fm/api/account/create for Last.fm\nAPI_KEY = \"b25b959554ed76058ac220b7b2e0a026\"  # this is a sample key\nAPI_SECRET = \"425b55975eed76058ac220b7b4e8a054\"\n\n# In order to perform a write operation you need to authenticate yourself\nusername = \"your_user_name\"\npassword_hash = pylast.md5(\"your_password\")\n\nnetwork = pylast.LastFMNetwork(\n    api_key=API_KEY,\n    api_secret=API_SECRET,\n    username=username,\n    password_hash=password_hash,\n)\n```\n\nAlternatively, instead of creating `network` with a username and password,\nyou can authenticate with a session key:\n\n```python\nimport pylast\n\nSESSION_KEY_FILE = os.path.join(os.path.expanduser(\"~\"), \".session_key\")\nnetwork = pylast.LastFMNetwork(API_KEY, API_SECRET)\nif not os.path.exists(SESSION_KEY_FILE):\n    skg = pylast.SessionKeyGenerator(network)\n    url = skg.get_web_auth_url()\n\n    print(f\"Please authorize this script to access your account: {url}\\n\")\n    import time\n    import webbrowser\n\n    webbrowser.open(url)\n\n    while True:\n        try:\n            session_key = skg.get_web_auth_session_key(url)\n            with open(SESSION_KEY_FILE, \"w\") as f:\n                f.write(session_key)\n            break\n        except pylast.WSError:\n            time.sleep(1)\nelse:\n    session_key = open(SESSION_KEY_FILE).read()\n\nnetwork.session_key = session_key\n```\n\nAnd away we go:\n\n```python\n# Now you can use that object everywhere\ntrack = network.get_track(\"Iron Maiden\", \"The Nomad\")\ntrack.love()\ntrack.add_tags((\"awesome\", \"favorite\"))\n\n# Type help(pylast.LastFMNetwork) or help(pylast) in a Python interpreter\n# to get more help about anything and see examples of how it works\n```\n\n\nMore examples in\n<a href=\"https://github.com/hugovk/lastfm-tools\">hugovk/lastfm-tools</a> and\n[tests/](https://github.com/pylast/pylast/tree/main/tests).\n\n## Testing\n\nThe [tests/](https://github.com/pylast/pylast/tree/main/tests) directory contains\nintegration and unit tests with Last.fm, and plenty of code examples.\n\nFor integration tests you need a test account at Last.fm that will become cluttered with\ntest data, and an API key and secret. 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