Import paramiko.org repository @ 3ac370054ef10fb060fe75fff25fe3a70ecc02c0

This commit is contained in:
Jeff Forcier 2014-01-10 19:26:04 -08:00
parent 5c5bf6e844
commit c74ff2a16e
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<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<atom:link href="{{ atom }}" rel="self" type="application/rss+xml" />
<title>{{ title }}</title>
<link>{{ link }}</link>
<description>{{ description }}</description>
<pubDate>{{ date }}</pubDate>
{% for link, title, desc, date in posts %}
<item>
<link>{{ link }}</link>
<guid>{{ link }}</guid>
<title><![CDATA[{{ title }}]]></title>
<description><![CDATA[{{ desc }}]]></description>
<pubDate>{{ date }}</pubDate>
</item>
{% endfor %}
</channel>
</rss>

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from collections import namedtuple
from datetime import datetime
import time
import email.utils
from sphinx.util.compat import Directive
from docutils import nodes
class BlogDateDirective(Directive):
"""
Used to parse/attach date info to blog post documents.
No nodes generated, since none are needed.
"""
has_content = True
def run(self):
# Tag parent document with parsed date value.
self.state.document.blog_date = datetime.strptime(
self.content[0], "%Y-%m-%d"
)
# Don't actually insert any nodes, we're already done.
return []
class blog_post_list(nodes.General, nodes.Element):
pass
class BlogPostListDirective(Directive):
"""
Simply spits out a 'blog_post_list' temporary node for replacement.
Gets replaced at doctree-resolved time - only then will all blog post
documents be written out (& their date directives executed).
"""
def run(self):
return [blog_post_list('')]
Post = namedtuple('Post', 'name doc title date opener')
def get_posts(app):
# Obtain blog posts
post_names = filter(lambda x: x.startswith('blog/'), app.env.found_docs)
posts = map(lambda x: (x, app.env.get_doctree(x)), post_names)
# Obtain common data used for list page & RSS
data = []
for post, doc in sorted(posts, key=lambda x: x[1].blog_date, reverse=True):
# Welp. No "nice" way to get post title. Thanks Sphinx.
title = doc[0][0][0]
# Date. This may or may not end up reflecting the required
# *input* format, but doing it here gives us flexibility.
date = doc.blog_date
# 1st paragraph as opener. TODO: allow a role or something marking
# where to actually pull from?
opener = doc.traverse(nodes.paragraph)[0]
data.append(Post(post, doc, title, date, opener))
return data
def replace_blog_post_lists(app, doctree, fromdocname):
"""
Replace blog_post_list nodes with ordered list-o-links to posts.
"""
# Obtain blog posts
post_names = filter(lambda x: x.startswith('blog/'), app.env.found_docs)
posts = map(lambda x: (x, app.env.get_doctree(x)), post_names)
# Build "list" of links/etc
post_links = []
for post, doc, title, date, opener in get_posts(app):
# Link itself
uri = app.builder.get_relative_uri(fromdocname, post)
link = nodes.reference('', '', refdocname=post, refuri=uri)
# Title, bolded. TODO: use 'topic' or something maybe?
link.append(nodes.strong('', title))
date = date.strftime("%Y-%m-%d")
# Meh @ not having great docutils nodes which map to this.
html = '<div class="timestamp"><span>%s</span></div>' % date
timestamp = nodes.raw(text=html, format='html')
# NOTE: may group these within another element later if styling
# necessitates it
group = [timestamp, nodes.paragraph('', '', link), opener]
post_links.extend(group)
# Replace temp node(s) w/ expanded list-o-links
for node in doctree.traverse(blog_post_list):
node.replace_self(post_links)
def rss_timestamp(timestamp):
# Use horribly inappropriate module for its magical daylight-savings-aware
# timezone madness. Props to Tinkerer for the idea.
return email.utils.formatdate(
time.mktime(timestamp.timetuple()),
localtime=True
)
def generate_rss(app):
# Meh at having to run this subroutine like 3x per build. Not worth trying
# to be clever for now tho.
posts_ = get_posts(app)
# LOL URLs
root = app.config.rss_link
if not root.endswith('/'):
root += '/'
# Oh boy
posts = [
(
root + app.builder.get_target_uri(x.name),
x.title,
str(x.opener[0]), # Grab inner text element from paragraph
rss_timestamp(x.date),
)
for x in posts_
]
location = 'blog/rss.xml'
context = {
'title': app.config.project,
'link': root,
'atom': root + location,
'description': app.config.rss_description,
# 'posts' is sorted by date already
'date': rss_timestamp(posts_[0].date),
'posts': posts,
}
yield (location, context, 'rss.xml')
def setup(app):
# Link in RSS feed back to main website, e.g. 'http://paramiko.org'
app.add_config_value('rss_link', None, '')
# Ditto for RSS description field
app.add_config_value('rss_description', None, '')
# Interprets date metadata in blog post documents
app.add_directive('date', BlogDateDirective)
# Inserts blog post list node (in e.g. a listing page) for replacement
# below
app.add_node(blog_post_list)
app.add_directive('blog-posts', BlogPostListDirective)
# Performs abovementioned replacement
app.connect('doctree-resolved', replace_blog_post_lists)
# Generates RSS page from whole cloth at page generation step
app.connect('html-collect-pages', generate_rss)

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====
Blog
====
.. blog-posts directive gets replaced with an ordered list of blog posts.
.. blog-posts::
.. The following toctree ensures blog posts get processed.
.. toctree::
:hidden:
:glob:
blog/*

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===========
First post!
===========
A blog post.
.. date:: 2013-12-04

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===========
Another one
===========
.. date:: 2013-12-05
Indeed!

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from datetime import datetime
import os
import sys
import alabaster
# Add local blog extension
sys.path.append(os.path.abspath('.'))
extensions = ['blog']
rss_link = 'http://paramiko.org'
rss_description = 'Paramiko project news'
# Alabaster theme
html_theme_path = [alabaster.get_path()]
html_static_path = ['_static']
html_theme = 'alabaster'
html_theme_options = {
'logo': 'logo.png',
'logo_name': 'true',
'description': "A Python implementation of SSHv2.",
'github_user': 'paramiko',
'github_repo': 'paramiko',
'gittip_user': 'bitprophet',
'analytics_id': 'UA-18486793-2',
'link': '#3782BE',
'link_hover': '#3782BE',
}
html_sidebars = {
# Landing page (no ToC)
'index': [
'about.html',
'searchbox.html',
'donate.html',
],
# Inner pages get a ToC
'**': [
'about.html',
'localtoc.html',
'searchbox.html',
'donate.html',
]
}
# Regular settings
project = u'Paramiko'
year = datetime.now().year
copyright = u'%d Jeff Forcier, 2003-2012 Robey Pointer' % year
master_doc = 'index'
templates_path = ['_templates']
exclude_trees = ['_build']
source_suffix = '.rst'
default_role = 'obj'

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=======
Contact
=======
You can get in touch with the developer & user community in any of the
following ways:
* IRC: ``#paramiko`` on Freenode
* Mailing list: ``paramiko@librelist.com`` (see `the LibreList homepage
<http://librelist.com>`_ for usage details).
* This website's :doc:`blog </blog>`.

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============
Contributing
============
How to get the code
===================
Our primary Git repository is on Github at `paramiko/paramiko
<https://github.com/paramiko/paramiko>`; please follow their instruction for
cloning to your local system. (If you intend to submit patches/pull requests,
we recommend forking first, then cloning your fork. Github has excellent
documentation for all this.)
How to submit bug reports or new code
=====================================
Please see `this project-agnostic contribution guide
<http://contribution-guide.org>`_ - we follow it explicitly.

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invoke>=0.6.1
invocations>=0.4.4
sphinx==1.1.3

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Welcome to Paramiko!
====================
Paramiko is a Python (2.5+) implementation of the SSHv2 protocol [#]_,
providing both client and server functionality. While it leverages a Python C
extension for low level cryptography (`PyCrypto <http://pycrypto.org>`_),
Paramiko itself is a pure Python interface around SSH networking concepts.
This website covers project information for Paramiko such as contribution
guidelines, development roadmap, news/blog, and so forth. Detailed
usage and API documentation can be found at our code documentation site,
`docs.paramiko.org <http://docs.paramiko.org>`_.
.. toctree::
blog
installing
contributing
contact
.. rubric:: Footnotes
.. [#]
SSH is defined in RFCs
`4251 <http://www.rfc-editor.org/rfc/rfc4251.txt>`_,
`4252 <http://www.rfc-editor.org/rfc/rfc4252.txt>`_,
`4253 <http://www.rfc-editor.org/rfc/rfc4253.txt>`_, and
`4254 <http://www.rfc-editor.org/rfc/rfc4254.txt>`_;
the primary working implementation of the protocol is the `OpenSSH project
<http://openssh.org>`_. Paramiko implements a large portion of the SSH
feature set, but there are occasional gaps.

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==========
Installing
==========
Paramiko itself
===============
The recommended way to get Invoke is to **install the latest stable release**
via `pip <http://pip-installer.org>`_::
$ pip install paramiko
.. note::
Users who want the bleeding edge can install the development version via
``pip install paramiko==dev``.
We currently support **Python 2.5/2.6/2.7**, with support for Python 3 coming
soon. Users on Python 2.4 or older are urged to upgrade. Paramiko *may* work on
Python 2.4 still, but there is no longer any support guarantee.
Paramiko has two dependencies: the pure-Python ECDSA module `ecdsa`, and the
PyCrypto C extension. `ecdsa` is easily installable from wherever you
obtained Paramiko's package; PyCrypto may require more work. Read on for
details.
PyCrypto
========
`PyCrypto <https://www.dlitz.net/software/pycrypto/>`_ provides the low-level
(C-based) encryption algorithms we need to implement the SSH protocol. There
are a couple gotchas associated with installing PyCrypto: its compatibility
with Python's package tools, and the fact that it is a C-based extension.
.. _pycrypto-and-pip:
Possible gotcha on older Python and/or pip versions
---------------------------------------------------
We strongly recommend using ``pip`` to as it is newer and generally better than
``easy_install``. However, a combination of bugs in specific (now rather old)
versions of Python, ``pip`` and PyCrypto can prevent installation of PyCrypto.
Specifically:
* Python = 2.5.x
* PyCrypto >= 2.1 (required for most modern versions of Paramiko)
* ``pip`` < 0.8.1
When all three criteria are met, you may encounter ``No such file or
directory`` IOErrors when trying to ``pip install paramiko`` or ``pip install
PyCrypto``.
The fix is to make sure at least one of the above criteria is not met, by doing
the following (in order of preference):
* Upgrade to ``pip`` 0.8.1 or above, e.g. by running ``pip install -U pip``.
* Upgrade to Python 2.6 or above.
* Downgrade to Paramiko 1.7.6 or 1.7.7, which do not require PyCrypto >= 2.1,
and install PyCrypto 2.0.1 (the oldest version on PyPI which works with
Paramiko 1.7.6/1.7.7)
C extension
-----------
Unless you are installing from a precompiled source such as a Debian apt
repository or RedHat RPM, or using :ref:`pypm <pypm>`, you will also need the
ability to build Python C-based modules from source in order to install
PyCrypto. Users on **Unix-based platforms** such as Ubuntu or Mac OS X will
need the traditional C build toolchain installed (e.g. Developer Tools / XCode
Tools on the Mac, or the ``build-essential`` package on Ubuntu or Debian Linux
-- basically, anything with ``gcc``, ``make`` and so forth) as well as the
Python development libraries, often named ``python-dev`` or similar.
For **Windows** users we recommend using :ref:`pypm`, installing a C
development environment such as `Cygwin <http://cygwin.com>`_ or obtaining a
precompiled Win32 PyCrypto package from `voidspace's Python modules page
<http://www.voidspace.org.uk/python/modules.shtml#pycrypto>`_.
.. note::
Some Windows users whose Python is 64-bit have found that the PyCrypto
dependency ``winrandom`` may not install properly, leading to ImportErrors.
In this scenario, you'll probably need to compile ``winrandom`` yourself
via e.g. MS Visual Studio. See `Fabric #194
<https://github.com/fabric/fabric/issues/194>`_ for info.
.. _pypm:
ActivePython and PyPM
=====================
Windows users who already have ActiveState's `ActivePython
<http://www.activestate.com/activepython/downloads>`_ distribution installed
may find Paramiko is best installed with `its package manager, PyPM
<http://code.activestate.com/pypm/>`_. Below is example output from an
installation of Paramiko via ``pypm``::
C:\> pypm install paramiko
The following packages will be installed into "%APPDATA%\Python" (2.7):
paramiko-1.7.8 pycrypto-2.4
Get: [pypm-free.activestate.com] paramiko 1.7.8
Get: [pypm-free.activestate.com] pycrypto 2.4
Installing paramiko-1.7.8
Installing pycrypto-2.4
C:\>

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from invoke import Collection
from invocations import docs, testing
# TODO: let from_module specify new name
api = Collection.from_module(docs)
# TODO: maybe allow rolling configuration into it too heh
api.configure({
'sphinx.source': 'api',
'sphinx.target': 'api/_build',
})
api.name = 'api'
site = Collection.from_module(docs)
site.name = 'site'
site.configure({
'sphinx.source': 'site',
'sphinx.target': 'site/_build',
})
ns = Collection(testing.test, api=api, site=site)