Report licenses information for dependencies in use by a Python project
Project description
dep_license
dep_lic: a simple utility to report licenses information for dependencies in use by a Python project. It supports parsing contents from requirements.txt
and Pipfile
files from the project directory or its GitHub repo.
Installation
$ pip install dep_license
Command-Line Options
$ deplic --help
usage: deplic [-h] [-p PROCESSES] [-f FORMAT] [-o OUTPUT] [-d] [-n NAME]
PROJECT
positional arguments:
PROJECT path or URL to the project repo
optional arguments:
-h, --help show this help message and exit
-p PROCESSES, --processes PROCESSES
number of processes to run in parallel (default: MAX)
-f FORMAT, --format FORMAT
define how result is formatted (default: github)
-o OUTPUT, --output OUTPUT
path for output file (default: None)
-d, --dev include dev packages from Pipfile (default: False)
-n NAME, --name NAME name for pip-requirements file (default: None)
Usage
Report a list of dependency licenses used in a local project:
$ deplic /path/to/python/project
Total number of dependencies: 3
Running with 3 processes...
licenses:
| Name | Meta | Classifier |
|------------|--------|--------------------------------------------------|
| pandas | BSD | |
| matplotlib | PSF | OSI Approved::Python Software Foundation License |
| numpy | BSD | OSI Approved |
Specify the file to be parsed:
$ deplic /path/to/python/project/requirements.txt
Total number of dependencies: 1
Running with 1 processes...
licenses:
| Name | Meta | Classifier |
|--------|--------|--------------|
| numpy | BSD | OSI Approved |
Support for Pipfile:
$ deplic /path/to/python/project/Pipfile
Total number of dependencies: 3
Running with 3 processes...
licenses:
| Name | Meta | Classifier |
|------------|--------|--------------------------------------------------|
| numpy | BSD | OSI Approved |
| pandas | BSD | |
| matplotlib | PSF | OSI Approved::Python Software Foundation License |
Format and store output as JSON file:
deplic /path/to/python/project -f json -o dep-licenses.json
Total number of dependencies: 3
Running with 3 processes...
licenses:
[
{
"Name": "matplotlib",
"Meta": "PSF",
"Classifier": "OSI Approved::Python Software Foundation License"
},
{
"Name": "pandas",
"Meta": "BSD",
"Classifier": ""
},
{
"Name": "numpy",
"Meta": "BSD",
"Classifier": "OSI Approved"
}
]
Get the list dev-packages from the project's GitHub repo:
$ deplic https://github.com/kennethreitz/requests -p 16 -d -f md
Total number of dependencies: 16
Running with 16 processes...
licenses:
Name Meta Classifier
--------------- ------------------------------------------------------------ -------------------------------------
pytest MIT license OSI Approved::MIT License
codecov http://www.apache.org/licenses/LICENSE-2.0 OSI Approved::Apache Software License
pytest-mock MIT OSI Approved::MIT License
sphinx BSD OSI Approved::BSD License
tox MIT OSI Approved::MIT License
pytest-httpbin MIT OSI Approved::MIT License
docutils public domain, Python, 2-Clause BSD, GPL 3 (see COPYING.txt) Public Domain
pytest-cov MIT OSI Approved::BSD License
pytest-xdist MIT OSI Approved::MIT License
pysocks BSD
httpbin MIT OSI Approved::MIT License
alabaster OSI Approved::BSD License
readme-renderer Apache License, Version 2.0 OSI Approved::Apache Software License
detox MIT OSI Approved::MIT License
Specify which requirements file to parse:
$ deplic https://github.com/pandas-dev/pandas -n requirements-dev.txt -f csv -p 16 -o pandas_dev.csv
Output Formats:
Supported table formats are (thanks to python-tabulate package):
- "plain"
- "simple"
- "github"
- "grid"
- "fancy_grid"
- "pipe"
- "orgtbl"
- "jira"
- "presto"
- "psql"
- "rst"
- "mediawiki"
- "moinmoin"
- "youtrack"
- "html"
- "latex"
- "latex_raw"
- "latex_booktabs"
- "textile"
- "csv"
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