# fabric

**Repository Path**: mirrors_elapouya/fabric

## Basic Information

- **Project Name**: fabric
- **Description**: Simple, Pythonic remote execution and deployment. Python 3.10+ fork
- **Primary Language**: Unknown
- **License**: BSD-2-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-06-16
- **Last Updated**: 2026-05-23

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

DEPRECRECATED
=============

The excellent `Fabric <http://www.fabfile.org/>`_ now finally supports Python3,
there is thus no longer a use for this project. Please use mainline Fabric
instead.

No really, deprecated
=====================

Read above.

What it said here before
========================

Fabric3 is a Python (2.7 or 3.4+) library and command-line tool for
streamlining the use of SSH for application deployment or systems
administration tasks. This is a fork of the original
`Fabric <http://www.fabfile.org/>`_ (`git <https://github.com/fabric/fabric>`_) with
the intention of providing support for Python3, while maintaining support for
all non-archaic versions of Python2.  Please see below for known differences
with the upstream version of Fabric. To switch to Fabric3, simply do::

   pip uninstall Fabric
   pip install Fabric3

... and don't forget to update any requirements.txt files accordingly::

   # Fabric==1.12.0
   Fabric3==1.12.0.post1

It provides a basic suite of operations for executing local or remote shell
commands (normally or via ``sudo``) and uploading/downloading files, as well as
auxiliary functionality such as prompting the running user for input, or
aborting execution.

Typical use involves creating a Python module containing one or more functions,
then executing them via the ``fab`` command-line tool. Below is a small but
complete "fabfile" containing a single task:

.. code-block:: python

    from fabric.api import run

    def host_type():
        run('uname -s')

If you save the above as ``fabfile.py`` (the default module that
``fab`` loads), you can run the tasks defined in it on one or more
servers, like so::

    $ fab -H localhost,linuxbox host_type
    [localhost] run: uname -s
    [localhost] out: Darwin
    [linuxbox] run: uname -s
    [linuxbox] out: Linux

    Done.
    Disconnecting from localhost... done.
    Disconnecting from linuxbox... done.

In addition to use via the ``fab`` tool, Fabric3's components may be imported
into other Python code, providing a Pythonic interface to the SSH protocol
suite at a higher level than that provided by e.g. the ``Paramiko`` library
(which Fabric3 itself uses.)

Differences with Fabric
=======================

Generally this project aims to be a drop-in replacement for Fabric and will
periodically merge any changes from the upstream project. Any differences are
noted here:

* The release installs as `Fabric3`. Despite its name, this version is tested
  with Python2.7 and Python 3.4+.
* Versioning is based on upstream Fabric releases, with a `postX` appended. So
  version "1.12.0.post1" is equivalent to Fabrics own "1.12.0" release.
* ``fabric.utils.RingBuffer`` is removed, use ``collections.deque`` from the
  standard library instead.
* In Python3, Fabric3 implements its own version of ``contextlib.nested`` based
  on ``contextlib.ExitStack``, since it's no longer available in Python3. Please
  note that it was removed with good reason, we do not encourage you use it.
* Fabric3 requires the `six` library for compatibility.
* Minimum requirements for paramiko have been bumped to 1.17.0.

ChangeLog
---------

This ChangeLog lists changes other then that of the upstream Fabric release.

1.12.0.post1
   * Sync with 1.12.0 upstream release.
   * Fix prompts in Python3.5 (see #18)

1.11.1.post1
   * Require paramiko 1.17.0 or later.

1.10.2.post2 (2016-01-31)
   * Identify as Fabric3 on the command-line (#4).
   * Fix UnicodeDecodeError when receiving remote data (#5).
   * Require paramiko 1.16.0.

1.10.2.post3 (2016-02-07)
   * Cleanup imports in main code base and test suite.
   * Add Python 2/3/3.5 classifiers in setup.py.
   * Remove ``fabric.utils.RingBuffer`` with ``collections.deque`` from stdlib.
   * Remove ``with_statement`` __future__ import, it does nothing in Python 2.6+.