Metadata-Version: 2.1
Name: licensecheck
Version: 2022.3.2
Summary: Output the licenses used by dependencies and check if these are compatible with the project license
Home-page: https://github.com/FHPythonUtils/LicenseCheck
License: MIT
Author: FredHappyface
Requires-Python: >=3.8,<4.0
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Environment :: MacOS X
Classifier: Environment :: Win32 (MS Windows)
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Education
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Topic :: Security
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Utilities
Requires-Dist: fhconfparser (>=2022,<2024)
Requires-Dist: requests (>=2.28.1,<3)
Requires-Dist: requirements-parser (>=0.5.0,<2)
Requires-Dist: rich (>=12.6.0,<13)
Requires-Dist: tomli (>=2.0.1,<3)
Project-URL: Documentation, https://github.com/FHPythonUtils/LicenseCheck/blob/master/README.md
Project-URL: Repository, https://github.com/FHPythonUtils/LicenseCheck
Description-Content-Type: text/markdown

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[![PyPI Downloads](https://img.shields.io/pypi/dm/licensecheck.svg?style=for-the-badge)](https://pypistats.org/packages/licensecheck)
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[![PyPI Version](https://img.shields.io/pypi/v/licensecheck.svg?style=for-the-badge)](https://pypi.org/project/licensecheck)

<!-- omit in toc -->
# LicenseCheck

<img src="readme-assets/icons/name.png" alt="Project Icon" width="750">

Output the licences used by dependencies and check if these are compatible with
the project license

<!-- omit in toc -->
## Table of Contents

- [Examples from the command-line](#examples-from-the-command-line)
	- [Using requirements](#using-requirements)
	- [Failing on packages under MIT license](#failing-on-packages-under-mit-license)
	- [Custom requirements.txt in json format](#custom-requirementstxt-in-json-format)
	- [Poetry with dev requirements](#poetry-with-dev-requirements)
- [Help](#help)
- [Configuration Example](#configuration-example)
	- [Example 1: pyproject.toml](#example-1-pyprojecttoml)
	- [Example 2: licensecheck.json](#example-2-licensecheckjson)
	- [Example 3: licensecheck.ini](#example-3-licensecheckini)
- [Documentation](#documentation)
- [Install With PIP](#install-with-pip)
- [Language information](#language-information)
	- [Built for](#built-for)
- [Install Python on Windows](#install-python-on-windows)
	- [Chocolatey](#chocolatey)
	- [Windows - Python.org](#windows---pythonorg)
- [Install Python on Linux](#install-python-on-linux)
	- [Apt](#apt)
	- [Dnf](#dnf)
- [Install Python on MacOS](#install-python-on-macos)
	- [Homebrew](#homebrew)
	- [MacOS - Python.org](#macos---pythonorg)
- [How to run](#how-to-run)
	- [Windows](#windows)
	- [Linux/ MacOS](#linux-macos)
- [Download Project](#download-project)
	- [Clone](#clone)
		- [Using The Command Line](#using-the-command-line)
		- [Using GitHub Desktop](#using-github-desktop)
	- [Download Zip File](#download-zip-file)
- [Community Files](#community-files)
	- [Licence](#licence)
	- [Changelog](#changelog)
	- [Code of Conduct](#code-of-conduct)
	- [Contributing](#contributing)
	- [Security](#security)
	- [Support](#support)
	- [Rationale](#rationale)

## Examples from the command-line

See below for the output if you run `licensecheck` in this directory

```txt
>> licensecheck

                             list of packages
┏━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Compatible ┃ Package             ┃ License(s)                           ┃
┡━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ ✔          │ urllib3             │ MIT License                          │
│ ✔          │ types-setuptools    │ Apache Software License              │
│ ✔          │ tomli               │ MIT License                          │
│ ✔          │ idna                │ BSD License                          │
│ ✔          │ Pygments            │ BSD License                          │
│ ✔          │ certifi             │ Mozilla Public License 2.0 (MPL 2.0) │
│ ✔          │ fhconfparser        │ MIT License                          │
│ ✔          │ rich                │ MIT License                          │
│ ✔          │ charset-normalizer  │ MIT License                          │
│ ✔          │ requirements-parser │ Apache Software License              │
│ ✔          │ commonmark          │ BSD License                          │
│ ✔          │ requests            │ Apache Software License              │
│ ✔          │ attrs               │ MIT License                          │
└────────────┴─────────────────────┴──────────────────────────────────────┘
```

### Using requirements

```txt
>> licensecheck -u requirements

                       list of packages
┏━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Compatible ┃ Package             ┃ License(s)              ┃
┡━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ ✔          │ requirements-parser │ Apache Software License │
│ ✔          │ requests            │ Apache Software License │
│ ✔          │ rich                │ MIT License             │
│ ✔          │ fhconfparser        │ MIT License             │
│ ✔          │ tomli               │ MIT License             │
└────────────┴─────────────────────┴─────────────────────────┘
```

### Failing on packages under MIT license

```txt
>> licensecheck --fail-licenses mit

                             list of packages
┏━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Compatible ┃ Package             ┃ License(s)                           ┃
┡━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ ✔          │ idna                │ BSD License                          │
│ ✔          │ certifi             │ Mozilla Public License 2.0 (MPL 2.0) │
│ ✔          │ Pygments            │ BSD License                          │
│ ✔          │ commonmark          │ BSD License                          │
│ ✔          │ requirements-parser │ Apache Software License              │
│ ✖          │ fhconfparser        │ MIT License                          │
│ ✖          │ tomli               │ MIT License                          │
│ ✔          │ types-setuptools    │ Apache Software License              │
│ ✖          │ attrs               │ MIT License                          │
│ ✖          │ charset-normalizer  │ MIT License                          │
│ ✖          │ rich                │ MIT License                          │
│ ✖          │ urllib3             │ MIT License                          │
│ ✔          │ requests            │ Apache Software License              │
└────────────┴─────────────────────┴──────────────────────────────────────┘
```

### Custom requirements.txt in json format

Add optional path to requirements.txt as outlined in https://github.com/FHPythonUtils/LicenseCheck/issues/9#issuecomment-898878228. Eg. `licensecheck --using requirements:c:/path/to/reqs.txt;path/to/other/reqs.txt`

```txt
>> licensecheck -u 'requirements:requirements.txt;requirements_optional.txt' -f json
{
	"info": {
		"program": "licensecheck",
		"version": "2022.2.0"
	},
	"packages": [
		{
			"name": "requests",
			"version": "2.28.1",
			"namever": "requests-2.28.1",
			"size": 180253,
			"homePage": "https://requests.readthedocs.io",
			"author": "Kenneth Reitz",
			"license": "Apache Software License",
			"licenseCompat": true,
			"errorCode": 0
		},
		{
			"name": "rich",
			"version": "12.6.0",
			"namever": "rich-12.6.0",
			"size": 905975,
			"homePage": "https://github.com/willmcgugan/rich",
			"author": "Will McGugan",
			"license": "MIT License",
			"licenseCompat": true,
			"errorCode": 0
		},
		{
			"name": "tomli",
			"version": "2.0.1",
			"namever": "tomli-2.0.1",
			"size": 26252,
			"homePage": "UNKNOWN",
			"author": "UNKNOWN",
			"license": "MIT License",
			"licenseCompat": true,
			"errorCode": 0
		},
		{
			"name": "requirements-parser",
			"version": "0.5.0",
			"namever": "requirements-parser-0.5.0",
			"size": 11523,
			"homePage": "https://github.com/madpah/requirements-parser",
			"author": "Paul Horton",
			"license": "Apache Software License",
			"licenseCompat": true,
			"errorCode": 0
		},
		{
			"name": "fhconfparser",
			"version": "2022",
			"namever": "fhconfparser-2022",
			"size": 14586,
			"homePage": "https://github.com/FHPythonUtils/FHConfParser",
			"author": "FredHappyface",
			"license": "MIT License",
			"licenseCompat": true,
			"errorCode": 0
		}
	]
}
```

### Poetry with dev requirements

Add `-u poetry:dev` to command-line to include dev packages (excluded by default)

```txt
>> licensecheck -u poetry:dev

                                  list of packages
┏━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Compatible ┃ Package             ┃ License(s)                                    ┃
┡━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ ✔          │ astroid             │ GNU Lesser General Public License v2 (LGPLv2) │
│ ✔          │ rich                │ MIT License                                   │
│ ✔          │ types-setuptools    │ Apache Software License                       │
│ ✔          │ fhconfparser        │ MIT License                                   │
│ ✔          │ typed-ast           │ Apache License 2.0                            │
│ ✔          │ py                  │ MIT License                                   │
│ ✔          │ mccabe              │ MIT License                                   │
│ ✔          │ tomlkit             │ MIT License                                   │
│ ✔          │ coverage            │ Apache Software License                       │
│ ✔          │ Pygments            │ BSD License                                   │
│ ✔          │ requests            │ Apache Software License                       │
│ ✔          │ requirements-parser │ Apache Software License                       │
│ ✔          │ tomli               │ MIT License                                   │
│ ✔          │ pluggy              │ MIT License                                   │
│ ✔          │ isort               │ MIT License                                   │
│ ✔          │ urllib3             │ MIT License                                   │
│ ✖          │ pylint              │ GNU General Public License v2 (GPLv2)         │
│ ✔          │ iniconfig           │ MIT License                                   │
│ ✔          │ wrapt               │ BSD License                                   │
│ ✔          │ pytest              │ MIT License                                   │
│ ✔          │ pip                 │ MIT License                                   │
│ ✔          │ charset-normalizer  │ MIT License                                   │
│ ✔          │ packaging           │ Apache Software License, BSD License          │
│ ✔          │ commonmark          │ BSD License                                   │
│ ✔          │ lazy-object-proxy   │ BSD License                                   │
│ ✔          │ platformdirs        │ MIT License                                   │
│ ✔          │ certifi             │ Mozilla Public License 2.0 (MPL 2.0)          │
│ ✔          │ colorama            │ BSD License                                   │
│ ✔          │ attrs               │ MIT License                                   │
│ ✔          │ dill                │ BSD License                                   │
│ ✔          │ idna                │ BSD License                                   │
│ ✔          │ importlib-resources │ Apache Software License                       │
│ ✔          │ handsdown           │ MIT License                                   │
│ ✔          │ pyparsing           │ MIT License                                   │
└────────────┴─────────────────────┴───────────────────────────────────────────────┘
```

## Help

```txt
usage: __main__.py [-h] [--format FORMAT] [--file FILE] [--using USING]
                   [--ignore-packages IGNORE_PACKAGES [IGNORE_PACKAGES ...]]
                   [--fail-packages FAIL_PACKAGES [FAIL_PACKAGES ...]]
                   [--ignore-licenses IGNORE_LICENSES [IGNORE_LICENSES ...]]
                   [--fail-licenses FAIL_LICENSES [FAIL_LICENSES ...]] [--zero]

Output the licenses used by dependencies and check if these are compatible with the project license.

options:
  -h, --help            show this help message and exit
  --format FORMAT, -f FORMAT
                        Output format. one of: json, markdown, csv, ansi, simple. default=simple
  --file FILE, -o FILE  Filename to write to (omit for stdout)
  --using USING, -u USING
                        Environment to use e.g. requirements.txt. one of: requirements, poetry. default=poetry
  --ignore-packages IGNORE_PACKAGES [IGNORE_PACKAGES ...]
                        a list of packages to ignore (compat=True)
  --fail-packages FAIL_PACKAGES [FAIL_PACKAGES ...]
                        a list of packages to fail (compat=False)
  --ignore-licenses IGNORE_LICENSES [IGNORE_LICENSES ...]
                        a list of licenses to ignore (skipped, compat may still be False)
  --fail-licenses FAIL_LICENSES [FAIL_LICENSES ...]
                        a list of licenses to fail (compat=False)
  --zero, -0            Return non zero exit code if an incompatible license is found
```

You can also import this into your own project and use any of the functions
in the DOCS

## Configuration Example

Configuration files are parsed in the following order: `pyproject.toml`,
`setup.cfg`, `licensecheck.toml`, `licensecheck.json`, `licensecheck.ini`,
`~/licensecheck.toml`, `~/licensecheck.json`, `~/licensecheck.ini`

- ⚠ All config files are parsed, however configuration defined in previous files takes precedent

Add optional path to requirements.txt as outlined in
https://github.com/FHPythonUtils/LicenseCheck/issues/9#issuecomment-898878228
for example: `licensecheck --using requirements:c:/path/to/reqs.txt;path/to/other/reqs.txt`

### Example 1: pyproject.toml

The following config is equivalent to `licensecheck -u 'requirements:requirements.txt;requirements_optional.txt' -f json`

```toml
[tool.licensecheck]
using = "requirements:requirements.txt;requirements_optional.txt"
format = "json"
```

### Example 2: licensecheck.json

The following config is equivalent to `licensecheck -u 'requirements:requirements.txt;requirements_optional.txt' -f json`

```json
{
	"tool": {
		"licensecheck": {
			"using": "requirements:requirements.txt;requirements_optional.txt",
			"format": "json"
		}
	}
}
```

### Example 3: licensecheck.ini

The following config is equivalent to `licensecheck -u 'requirements:requirements.txt;requirements_optional.txt' -f json`

```ini
[licensecheck]
using = "requirements:requirements.txt;requirements_optional.txt"
format = "json"
```

## Documentation

A high-level overview of how the documentation is organized organized will help you know
where to look for certain things:

<!--
- [Tutorials](/documentation/tutorials) take you by the hand through a series of steps to get
  started using the software. Start here if you’re new.
-->
- The [Technical Reference](/documentation/reference) documents APIs and other aspects of the
  machinery. This documentation describes how to use the classes and functions at a lower level
  and assume that you have a good high-level understanding of the software.
<!--
- The [Help](/documentation/help) guide provides a starting point and outlines common issues that you
  may have.
-->

## Install With PIP

```python
pip install licensecheck
```

Head to https://pypi.org/project/licensecheck/ for more info

## Language information

### Built for

This program has been written for Python versions 3.7 - 3.10 and has been tested with both 3.7 and
3.10

## Install Python on Windows

### Chocolatey

```powershell
choco install python
```

### Windows - Python.org

To install Python, go to https://www.python.org/downloads/windows/ and download the latest
version.

## Install Python on Linux

### Apt

```bash
sudo apt install python3.x
```

### Dnf

```bash
sudo dnf install python3.x
```

## Install Python on MacOS

### Homebrew

```bash
brew install python@3.x
```

### MacOS - Python.org

To install Python, go to https://www.python.org/downloads/macos/ and download the latest
version.

## How to run

### Windows

- Module
	`py -3.x -m [module]` or `[module]` (if module installs a script)

- File
	`py -3.x [file]` or `./[file]`

### Linux/ MacOS

- Module
	`python3.x -m [module]` or `[module]` (if module installs a script)

- File
	`python3.x [file]` or `./[file]`

## Download Project

### Clone

#### Using The Command Line

1. Press the Clone or download button in the top right
2. Copy the URL (link)
3. Open the command line and change directory to where you wish to
clone to
4. Type 'git clone' followed by URL in step 2
	```bash
	git clone https://github.com/FHPythonUtils/LicenseCheck
	```

More information can be found at
https://help.github.com/en/articles/cloning-a-repository

#### Using GitHub Desktop

1. Press the Clone or download button in the top right
2. Click open in desktop
3. Choose the path for where you want and click Clone

More information can be found at
https://help.github.com/en/desktop/contributing-to-projects/cloning-a-repository-from-github-to-github-desktop

### Download Zip File

1. Download this GitHub repository
2. Extract the zip archive
3. Copy/ move to the desired location

## Community Files

### Licence

MIT License
Copyright (c) FredHappyface
(See the [LICENSE](/LICENSE.md) for more information.)

### Changelog

See the [Changelog](/CHANGELOG.md) for more information.

### Code of Conduct

Online communities include people from many backgrounds. The *Project*
contributors are committed to providing a friendly, safe and welcoming
environment for all. Please see the
[Code of Conduct](https://github.com/FHPythonUtils/.github/blob/master/CODE_OF_CONDUCT.md)
 for more information.

### Contributing

Contributions are welcome, please see the
[Contributing Guidelines](https://github.com/FHPythonUtils/.github/blob/master/CONTRIBUTING.md)
for more information.

### Security

Thank you for improving the security of the project, please see the
[Security Policy](https://github.com/FHPythonUtils/.github/blob/master/SECURITY.md)
for more information.

### Support

Thank you for using this project, I hope it is of use to you. Please be aware that
those involved with the project often do so for fun along with other commitments
(such as work, family, etc). Please see the
[Support Policy](https://github.com/FHPythonUtils/.github/blob/master/SUPPORT.md)
for more information.

### Rationale

The rationale acts as a guide to various processes regarding projects such as
the versioning scheme and the programming styles used. Please see the
[Rationale](https://github.com/FHPythonUtils/.github/blob/master/RATIONALE.md)
for more information.

