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Previously, the changelog was included inside the man page, which made the man page totally unreadable. This new man page is terse, as is the norm, in man pages. It is is also re-used as a quickstart in the landing page of the documentation.
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119 lines
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.. pipenv documentation master file, created by
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sphinx-quickstart on Mon Jan 30 13:28:36 2017.
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You can adapt this file completely to your liking, but it should at least
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contain the root ``toctree`` directive.
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Pipenv: Python Dev Workflow for Humans
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======================================
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.. image:: https://img.shields.io/pypi/v/pipenv.svg
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:target: https://pypi.python.org/pypi/pipenv
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.. image:: https://img.shields.io/pypi/l/pipenv.svg
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:target: https://pypi.python.org/pypi/pipenv
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.. image:: https://img.shields.io/pypi/pyversions/pipenv.svg
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:target: https://pypi.python.org/pypi/pipenv
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---------------
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**Pipenv** is a tool that aims to bring the best of all packaging worlds (bundler, composer, npm, cargo, yarn, etc.) to the Python world. *Windows is a first-class citizen, in our world.*
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It automatically creates and manages a virtualenv for your projects, as well as adds/removes packages from your ``Pipfile`` as you install/uninstall packages. It also generates the ever-important ``Pipfile.lock``, which is used to produce deterministic builds.
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Pipenv is primarily meant to provide users and developers of applications with an easy method to setup a working environment. For the distinction between libraries and applications and the usage of ``setup.py`` vs ``Pipfile`` to define dependencies, see :ref:`pipfile-vs-setuppy`.
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.. image:: https://gist.githubusercontent.com/jlusk/855d611bbcfa2b159839db73d07f6ce9/raw/7f5743401809f7e630ee8ff458faa980e19924a0/pipenv.gif
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:height: 341px
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:width: 654px
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:scale: 100 %
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:alt: a short animation of pipenv at work
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The problems that Pipenv seeks to solve are multi-faceted:
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- You no longer need to use ``pip`` and ``virtualenv`` separately. They work together.
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- Managing a ``requirements.txt`` file `can be problematic <https://kennethreitz.org/essays/2016/02/25/a-better-pip-workflow>`__, so Pipenv uses ``Pipfile`` and ``Pipfile.lock`` to separate abstract dependency declarations from the last tested combination.
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- Hashes are used everywhere, always. Security. Automatically expose security vulnerabilities.
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- Strongly encourage the use of the latest versions of dependencies to minimize security risks `arising from outdated components <https://www.owasp.org/index.php/Top_10-2017_A9-Using_Components_with_Known_Vulnerabilities>`_.
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- Give you insight into your dependency graph (e.g. ``$ pipenv graph``).
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- Streamline development workflow by loading ``.env`` files.
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You can quickly play with Pipenv right in your browser:
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.. image:: https://cdn.rawgit.com/rootnroll/library/assets/try.svg
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:target: https://rootnroll.com/d/pipenv/
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:alt: Try in browser
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Install Pipenv Today!
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---------------------
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If you already have Python and pip, you can easily install Pipenv into your home directory::
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$ pip install --user pipenv
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Or, if you're using Fedora 28::
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$ sudo dnf install pipenv
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It's possible to install Pipenv with Homebrew on MacOS, or with Linuxbrew on Linux systems. However, **this is now discouraged**, because updates to the brewed Python distribution will break Pipenv, and perhaps all virtual environments managed by it. You'll then need to re-install Pipenv at least. If you want to give it a try despite this warning, use::
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$ brew install pipenv
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More detailed installation instructions can be found in the :ref:`installing-pipenv` chapter.
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✨🍰✨
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.. toctree::
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User Testimonials
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-----------------
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**David Gang**—
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*This package manager is really awesome. For the first time I know exactly what my dependencies are which I installed and what the transitive dependencies are. Combined with the fact that installs are deterministic, makes this package manager first class, like cargo*.
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**Justin Myles Holmes**—
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*Pipenv is finally an abstraction meant to engage the mind instead of merely the filesystem.*
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☤ Pipenv Features
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-----------------
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- Enables truly *deterministic builds*, while easily specifying *only what you want*.
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- Generates and checks file hashes for locked dependencies.
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- Automatically install required Pythons, if ``pyenv`` is available.
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- Automatically finds your project home, recursively, by looking for a ``Pipfile``.
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- Automatically generates a ``Pipfile``, if one doesn't exist.
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- Automatically creates a virtualenv in a standard location.
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- Automatically adds/removes packages to a ``Pipfile`` when they are installed or uninstalled.
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- Automatically loads ``.env`` files, if they exist.
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.. include:: quickstart.rst
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Further Documentation Guides
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----------------------------
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.. toctree::
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:maxdepth: 2
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install
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basics
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advanced
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cli
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diagnose
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changelog
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Contribution Guides
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-------------------
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.. toctree::
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:maxdepth: 2
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dev/contributing
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Indices and tables
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==================
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* :ref:`genindex`
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* :ref:`modindex`
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