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Fast uploader to S3

Project Description
s3peat
======

s3peat is a Python module to help upload directories to S3 using parallel
threads.

The source is hosted at `<http://github.com/shakefu/s3peat/>`_.

.. image:: http://shakefu.s3.amazonaws.com/s3peat/s3peat.jpg


Installing
----------

s3peat can be installed from PyPI to get the latest release. If you'd like
development code, you can check out the git repo.

.. code-block:: bash

# Install from PyPI
$ pip install s3peat

# Install from GitHub
$ git clone http://github.com/shakefu/s3peat.git
$ cd s3peat
$ python setup.py install

Command line usage
------------------

When installed via ``pip`` or ``python setup.py install``, a command called
``s3peat`` will be added. This command can be used to upload files easily.

.. code-block:: text

$ s3peat --help
usage: s3peat [--prefix] --bucket [--key] [--secret] [--concurrency]
[--exclude] [--include] [--dry-run] [--verbose] [--version]
[--help] directory

positional arguments:
directory directory to be uploaded

optional arguments:
--prefix , -p s3 key prefix
--bucket , -b s3 bucket name
--key , -k AWS key id
--secret , -s AWS secret
--concurrency , -c number of threads to use
--exclude , -e exclusion regex
--include , -i inclusion regex
--private, -r do not set ACL public
--dry-run, -d print files matched and exit, do not upload
--verbose, -v increase verbosity (-vvv means more verbose)
--version show program's version number and exit
--help display this help and exit

**Example**:

.. code-block:: bash

$ s3peat -b my/bucket -p my/s3/key/prefix -k KEY -s SECRET my-dir/

Configuring
"""""""""""

This library is based around `boto <http://docs.pythonboto.org/>`_. Your *AWS
Access Key Id* and *AWS Secret Access Key* do not have to be passed on the
command line - they may be configured using any method that boto supports,
including environment variables and the ``~/.boto`` config..

**Example using environment variables**:

.. code-block:: bash

$ export AWS_ACCESS_KEY_ID=ABCDEFabcdef01234567
$ export AWS_SECRET_ACCESS_KEY=ABCDEFabcdef0123456789ABCDEFabcdef012345
$ s3peat -b my/bucket -p s3/prefix -c 25 some_dir/

**Example ``~/.boto`` config**:

.. code-block:: config

# File: ~/.boto
[Credentials]
aws_access_key_id = ABCDEFabcdef01234567
aws_secret_access_key = ABCDEFabcdef0123456789ABCDEFabcdef012345


Including and excluding files
"""""""""""""""""""""""""""""

Using the ``--include`` and ``--exclude`` (``-i`` or ``-e``) parameters, you
can specify regex patterns to include or exclude from the list of files to be
uploaded.

These regexes are Python regexes, as applied by ``re.search()``, so if you want
to match the beginning or end of a filename (including the directory), make
sure to use the ``^`` or ``$`` metacharacters.

These parameters can be specified multiple times, for example:

.. code-block:: bash

# Upload all .txt and .py files, excluding the test directory
$ s3peat -b my-bucket -i '.txt$' -i '.py$' -e '^test/' .

Doing a Dry-run
"""""""""""""""

If you're unsure what exactly is in the directory to be uploaded, you can do a
dry run with the ``--dry-run`` or ``-d`` option.

By default, dry runs only output the number of files found and an error message
if it cannot connect to the specified S3 bucket. As you increase verbosity,
more information will be output. See below for examples.

.. code-block:: bash

$ s3peat -b my-bucket . -e '\.git' --dry-run
21 files found.

$ s3peat -b foo . -e '\.git' --dry-run
21 files found.
Error connecting to S3 bucket 'foo'.

$ s3peat -b my-bucket . -e '\.git' --dry-run -v
21 files found.
Connected to S3 bucket 'my-bucket' OK.

$ s3peat -b foo . -e '\.git' --dry-run -v
21 files found.
Error connecting to S3 bucket 'foo'.
S3ResponseError: 403 Forbidden

$ s3peat -b my-bucket . -i 'rst$|py$|LICENSE' --dry-run
5 files found.

$ s3peat -b my-bucket . -i 'rst$|py$|LICENSE' --dry-run -vv
Finding files in /home/s3peat/github.com/s3peat ...

./LICENSE
./README.rst
./setup.py
./s3peat/__init__.py
./s3peat/scripts.py

5 files found.

Connected to S3 bucket 'my-bucket' OK.

Concurrency
"""""""""""

s3peat is designed to upload to S3 with high concurrency. The only limits are
the speed of your uplink and the GIL. Python is limited in the number of
threads that will run concurrently on a single core.

Typically, it seems that more than 50 threads do not add anything to the upload
speed, but your experiences may differ based on your network and CPU speeds.

If you want to try to tune your concurrency for your platfrom, I suggest using
the ``time`` command.

**Example**:

.. code-block:: bash

$ time s3peat -b my-bucket -p my/key/ --concurrency 50 my-dir/
271/271 files uploaded

real 0m2.909s
user 0m0.488s
sys 0m0.114s

Python API
----------

The Python API has inline documentation, which should be good. If there's
questions, you can open a github issue. Here's an example anyway.

**Example**:

.. code-block:: python

from s3peat import S3Bucket, sync_to_s3

# Create a S3Bucket instance, which is used to create connections to S3
bucket = S3Bucket('my-bucket', AWS_KEY, AWS_SECRET)

# Call the sync_to_s3 method
failures = sync_to_s3(directory='my/directory', prefix='my/key',
bucket=bucket, concurrency=50)

# A list of filenames will be returned if there were failures in uploading
if not failures:
print "No failures"
else:
print "Failed:", failures


Changelog
---------

0.5.1
-----

* Use posixpath.sep for upload keys. Thanks to `kevinschaul
<https://github.com/kevinschaul>`_.

0.5.0
-----

* Make attaching signal handlers optional. Thanks to `kevinschaul
<https://github.com/kevinschaul>`_.

0.4.7
-----

* Better support for Windows. Thanks to `kevinschaul
<https://github.com/kevinschaul>`_.

*Released November 20th, 2014*.

Contributors
------------

* `shakefu <http://github.com/shakefu>`_ - Creator, maintainer
* `kevinschaul <https://github.com/kevinschaul>`_
Release History

Release History

This version
History Node

0.5.1

History Node

0.5.0

History Node

0.4.7

History Node

0.4.6

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
s3peat-0.5.1.tar.gz (9.8 kB) Copy SHA256 Checksum SHA256 Source Feb 4, 2015

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