Initial commit

This commit is contained in:
Sergey Lukjanov 2013-02-04 16:41:24 +04:00
commit 9e78076745
19 changed files with 1509 additions and 0 deletions

28
.gitignore vendored Normal file
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*.py[co]
*.egg
*.egg-info
dist
build
eggs
parts
bin
var
sdist
develop-eggs
.installed.cfg
pip-log.txt
.coverage
.tox
*.mo
.mr.developer.cfg
.DS_Store
Thumbs.db
.venv
.idea
out
target
*.iml
*.ipr
*.iws
doc/html
doc/source/apidoc

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README.rst Normal file
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Elastic Hadoop on Openstack
===========================
Quickstart
----------
::
# tools/install_venv
# tools/with_venv python
# tools/build_docs

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/**
* Sphinx stylesheet -- basic theme
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*/
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ul.search li div.context {
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margin: 2px 0 0 30px;
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ul.keywordmatches li.goodmatch a {
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span.linkdescr {
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table.indextable tr.pcap {
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table.indextable tr.cap {
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img.toggler {
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/* -- general body styles --------------------------------------------------- */
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h2:hover > a.headerlink,
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/* -- topics ---------------------------------------------------------------- */
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/* -- admonitions ----------------------------------------------------------- */
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table.field-list td, table.field-list th {
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table.footnote td, table.footnote th {
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}
th {
text-align: left;
padding-right: 5px;
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/* -- other body styles ----------------------------------------------------- */
dl {
margin-bottom: 15px;
}
dd p {
margin-top: 0px;
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dd ul, dd table {
margin-bottom: 10px;
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dd {
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margin-bottom: 10px;
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margin-bottom: 1em;
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/* -- code displays --------------------------------------------------------- */
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td.linenos pre {
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border: 0;
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color: #aaa;
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tt.descname {
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tt.descclassname {
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tt.xref, a tt {
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h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt {
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}
/* -- math display ---------------------------------------------------------- */
img.math {
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div.body div.math p {
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span.eqno {
float: right;
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/* -- printout stylesheet --------------------------------------------------- */
@media print {
div.document,
div.documentwrapper,
div.bodywrapper {
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width: 100%;
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div.sphinxsidebar,
div.related,
div.footer,
#top-link {
display: none;
}
}

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/**
* Sphinx stylesheet -- default theme
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
@import url("basic.css");
/* -- page layout ----------------------------------------------------------- */
body {
font-family: sans-serif;
font-size: 100%;
background-color: #11303d;
color: #000;
margin: 0;
padding: 0;
}
div.document {
background-color: #1c4e63;
}
div.documentwrapper {
float: left;
width: 100%;
}
div.bodywrapper {
margin: 0 0 0 230px;
}
div.body {
background-color: #ffffff;
color: #000000;
padding: 0 20px 30px 20px;
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width: 100%;
padding: 9px 0 9px 0;
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font-size: 75%;
}
div.footer a {
color: #ffffff;
text-decoration: underline;
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font-family: sans-serif;
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a:hover {
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line-height: 130%;
}
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div.body h2,
div.body h3,
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div.body h5,
div.body h6 {
font-family: 'Trebuchet MS', sans-serif;
background-color: #f2f2f2;
font-weight: normal;
color: #20435c;
border-bottom: 1px solid #ccc;
margin: 20px -20px 10px -20px;
padding: 3px 0 3px 10px;
}
div.body h1 { margin-top: 0; font-size: 200%; }
div.body h2 { font-size: 160%; }
div.body h3 { font-size: 140%; }
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div.body p, div.body dd, div.body li {
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}
div.admonition p.admonition-title + p {
display: inline;
}
div.admonition p {
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}
div.admonition pre {
margin-bottom: 5px;
}
div.admonition ul, div.admonition ol {
margin-bottom: 5px;
}
div.note {
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border: 1px solid #ccc;
}
div.seealso {
background-color: #ffc;
border: 1px solid #ff6;
}
div.topic {
background-color: #eee;
}
div.warning {
background-color: #ffe4e4;
border: 1px solid #f66;
}
p.admonition-title {
display: inline;
}
p.admonition-title:after {
content: ":";
}
pre {
padding: 5px;
background-color: #eeffcc;
color: #333333;
line-height: 120%;
border: 1px solid #ac9;
border-left: none;
border-right: none;
}
tt {
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padding: 0 1px 0 1px;
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}
.warning tt {
background: #efc2c2;
}
.note tt {
background: #d6d6d6;
}

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(function($) {
$.fn.tweet = function(o){
var s = {
username: ["seaofclouds"], // [string] required, unless you want to display our tweets. :) it can be an array, just do ["username1","username2","etc"]
list: null, //[string] optional name of list belonging to username
avatar_size: null, // [integer] height and width of avatar if displayed (48px max)
count: 3, // [integer] how many tweets to display?
intro_text: null, // [string] do you want text BEFORE your your tweets?
outro_text: null, // [string] do you want text AFTER your tweets?
join_text: null, // [string] optional text in between date and tweet, try setting to "auto"
auto_join_text_default: "i said,", // [string] auto text for non verb: "i said" bullocks
auto_join_text_ed: "i", // [string] auto text for past tense: "i" surfed
auto_join_text_ing: "i am", // [string] auto tense for present tense: "i was" surfing
auto_join_text_reply: "i replied to", // [string] auto tense for replies: "i replied to" @someone "with"
auto_join_text_url: "i was looking at", // [string] auto tense for urls: "i was looking at" http:...
loading_text: null, // [string] optional loading text, displayed while tweets load
query: null // [string] optional search query
};
if(o) $.extend(s, o);
$.fn.extend({
linkUrl: function() {
var returning = [];
var regexp = /((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi;
this.each(function() {
returning.push(this.replace(regexp,"<a href=\"$1\">$1</a>"));
});
return $(returning);
},
linkUser: function() {
var returning = [];
var regexp = /[\@]+([A-Za-z0-9-_]+)/gi;
this.each(function() {
returning.push(this.replace(regexp,"<a href=\"http://twitter.com/$1\">@$1</a>"));
});
return $(returning);
},
linkHash: function() {
var returning = [];
var regexp = / [\#]+([A-Za-z0-9-_]+)/gi;
this.each(function() {
returning.push(this.replace(regexp, ' <a href="http://search.twitter.com/search?q=&tag=$1&lang=all&from='+s.username.join("%2BOR%2B")+'">#$1</a>'));
});
return $(returning);
},
capAwesome: function() {
var returning = [];
this.each(function() {
returning.push(this.replace(/\b(awesome)\b/gi, '<span class="awesome">$1</span>'));
});
return $(returning);
},
capEpic: function() {
var returning = [];
this.each(function() {
returning.push(this.replace(/\b(epic)\b/gi, '<span class="epic">$1</span>'));
});
return $(returning);
},
makeHeart: function() {
var returning = [];
this.each(function() {
returning.push(this.replace(/(&lt;)+[3]/gi, "<tt class='heart'>&#x2665;</tt>"));
});
return $(returning);
}
});
function relative_time(time_value) {
var parsed_date = Date.parse(time_value);
var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
var pluralize = function (singular, n) {
return '' + n + ' ' + singular + (n == 1 ? '' : 's');
};
if(delta < 60) {
return 'less than a minute ago';
} else if(delta < (45*60)) {
return 'about ' + pluralize("minute", parseInt(delta / 60)) + ' ago';
} else if(delta < (24*60*60)) {
return 'about ' + pluralize("hour", parseInt(delta / 3600)) + ' ago';
} else {
return 'about ' + pluralize("day", parseInt(delta / 86400)) + ' ago';
}
}
function build_url() {
var proto = ('https:' == document.location.protocol ? 'https:' : 'http:');
if (s.list) {
return proto+"//api.twitter.com/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?per_page="+s.count+"&callback=?";
} else if (s.query == null && s.username.length == 1) {
return proto+'//twitter.com/status/user_timeline/'+s.username[0]+'.json?count='+s.count+'&callback=?';
} else {
var query = (s.query || 'from:'+s.username.join('%20OR%20from:'));
return proto+'//search.twitter.com/search.json?&q='+query+'&rpp='+s.count+'&callback=?';
}
}
return this.each(function(){
var list = $('<ul class="tweet_list">').appendTo(this);
var intro = '<p class="tweet_intro">'+s.intro_text+'</p>';
var outro = '<p class="tweet_outro">'+s.outro_text+'</p>';
var loading = $('<p class="loading">'+s.loading_text+'</p>');
if(typeof(s.username) == "string"){
s.username = [s.username];
}
if (s.loading_text) $(this).append(loading);
$.getJSON(build_url(), function(data){
if (s.loading_text) loading.remove();
if (s.intro_text) list.before(intro);
$.each((data.results || data), function(i,item){
// auto join text based on verb tense and content
if (s.join_text == "auto") {
if (item.text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
var join_text = s.auto_join_text_reply;
} else if (item.text.match(/(^\w+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+) .*/i)) {
var join_text = s.auto_join_text_url;
} else if (item.text.match(/^((\w+ed)|just) .*/im)) {
var join_text = s.auto_join_text_ed;
} else if (item.text.match(/^(\w*ing) .*/i)) {
var join_text = s.auto_join_text_ing;
} else {
var join_text = s.auto_join_text_default;
}
} else {
var join_text = s.join_text;
};
var from_user = item.from_user || item.user.screen_name;
var profile_image_url = item.profile_image_url || item.user.profile_image_url;
var join_template = '<span class="tweet_join"> '+join_text+' </span>';
var join = ((s.join_text) ? join_template : ' ');
var avatar_template = '<a class="tweet_avatar" href="http://twitter.com/'+from_user+'"><img src="'+profile_image_url+'" height="'+s.avatar_size+'" width="'+s.avatar_size+'" alt="'+from_user+'\'s avatar" title="'+from_user+'\'s avatar" border="0"/></a>';
var avatar = (s.avatar_size ? avatar_template : '');
var date = '<a href="http://twitter.com/'+from_user+'/statuses/'+item.id+'" title="view tweet on twitter">'+relative_time(item.created_at)+'</a>';
var text = '<span class="tweet_text">' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+ '</span>';
// until we create a template option, arrange the items below to alter a tweet's display.
list.append('<li>' + avatar + date + join + text + '</li>');
list.children('li:first').addClass('tweet_first');
list.children('li:odd').addClass('tweet_even');
list.children('li:even').addClass('tweet_odd');
});
if (s.outro_text) list.after(outro);
});
});
};
})(jQuery);

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ul.todo_list {
list-style-type: none;
margin: 0;
padding: 0;
}
ul.todo_list li {
display: block;
margin: 0;
padding: 7px 0;
border-top: 1px solid #eee;
}
ul.todo_list li p {
display: inline;
}
ul.todo_list li p.link {
font-weight: bold;
}
ul.todo_list li p.details {
font-style: italic;
}
ul.todo_list li {
}
div.admonition {
border: 1px solid #8F1000;
}
div.admonition p.admonition-title {
background-color: #8F1000;
border-bottom: 1px solid #8E8E8E;
}
a {
color: #CF2F19;
}
div.related ul li a {
color: #CF2F19;
}
div.sphinxsidebar h4 {
background-color:#8E8E8E;
border:1px solid #255E6E;
color:white;
font-size:1em;
margin:1em 0 0.5em;
padding:0.1em 0 0.1em 0.5em;
}
em {
font-style: normal;
}
table.docutils {
font-size: 11px;
}
a tt {
color:#CF2F19;
}

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{% extends "sphinxdoc/layout.html" %}
{% set css_files = css_files + ['_static/tweaks.css'] %}
{% set script_files = script_files + ['_static/jquery.tweet.js'] %}
{% block extrahead %}
<script type='text/javascript'>
/*$(document).ready(function(){
$("#twitter_feed").tweet({
username: "openstack",
query: "from:openstack",
avatar_size: 32,
count: 4,
loading_text: "loading tweets..."
});
});*/
</script>
{% endblock %}
{%- macro sidebar() %}
{%- if not embedded %}{% if not theme_nosidebar|tobool %}
<div class="sphinxsidebar">
<div class="sphinxsidebarwrapper">
{%- block sidebarlogo %}
{%- if logo %}
<p class="logo"><a href="{{ pathto(master_doc) }}">
<img class="logo" src="{{ pathto('_static/' + logo, 1) }}" alt="Logo"/>
</a></p>
{%- endif %}
{%- endblock %}
{%- block sidebartoc %}
{%- if display_toc %}
<h3><a href="{{ pathto(master_doc) }}">{{ _('Table Of Contents') }}</a></h3>
{{ toc }}
{%- endif %}
{%- endblock %}
{%- block sidebarrel %}
{%- if prev %}
<h4>{{ _('Previous topic') }}</h4>
<p class="topless"><a href="{{ prev.link|e }}"
title="{{ _('previous chapter') }}">{{ prev.title }}</a></p>
{%- endif %}
{%- if next %}
<h4>{{ _('Next topic') }}</h4>
<p class="topless"><a href="{{ next.link|e }}"
title="{{ _('next chapter') }}">{{ next.title }}</a></p>
{%- endif %}
{%- endblock %}
{%- block sidebarsourcelink %}
{%- if show_source and has_source and sourcename %}
<h3>{{ _('This Page') }}</h3>
<ul class="this-page-menu">
<li><a href="{{ pathto('_sources/' + sourcename, true)|e }}"
rel="nofollow">{{ _('Show Source') }}</a></li>
</ul>
{%- endif %}
{%- endblock %}
{%- if customsidebar %}
{% include customsidebar %}
{%- endif %}
{%- block sidebarsearch %}
{%- if pagename != "search" %}
<div id="searchbox" style="display: none">
<h3>{{ _('Quick search') }}</h3>
<form class="search" action="{{ pathto('search') }}" method="get">
<input type="text" name="q" size="18" />
<input type="submit" value="{{ _('Go') }}" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
<p class="searchtip" style="font-size: 90%">
{{ _('Enter search terms or a module, class or function name.') }}
</p>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
{%- endif %}
{%- if pagename == "index" %}
<!--
<h3>{{ _('Twitter Feed') }}</h3>
<div id="twitter_feed" class='twitter_feed'></div>
-->
{%- endif %}
{%- endblock %}
</div>
</div>
{%- endif %}{% endif %}
{%- endmacro %}

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[theme]
inherit = sphinxdoc
stylesheet = sphinxdoc.css
pygments_style = friendly

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doc/source/conf.py Normal file
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# -*- coding: utf-8 -*-
#
# Some project name documentation build configuration file, created by
# sphinx-quickstart on Sun Feb 3 13:42:13 2013.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys
import os
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#sys.path.insert(0, os.path.abspath('.'))
sys.path.insert(0, os.path.abspath('../../eho'))
sys.path.append(os.path.abspath('..'))
sys.path.append(os.path.abspath('../bin'))
print "sys.path = %s" % sys.path
# -- General configuration -----------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = ['sphinx.ext.autodoc', 'sphinx.ext.doctest', 'sphinx.ext.todo', 'sphinx.ext.coverage',
'sphinx.ext.pngmath', 'sphinx.ext.viewcode', 'sphinxcontrib.httpdomain']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
#source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'Elastic Hadoop on OpenStack'
copyright = u'2013, Mirantis Inc.'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = '0.1'
# The full version, including alpha/beta/rc tags.
release = '0.1'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = []
# The reST default role (used for this markup: `text`) to use for all documents.
#default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []
# -- Options for HTML output ---------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme_path = ['.']
html_theme = '_theme'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
#html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
#html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
#html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
#html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
#html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
#html_additional_pages = {}
# If false, no module index is generated.
#html_domain_indices = True
# If false, no index is generated.
#html_use_index = True
# If true, the index is split into individual pages for each letter.
#html_split_index = False
# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'EHODoc'
# -- Options for LaTeX output --------------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#'preamble': '',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
('index', 'ehodoc.tex', u'Elastic Hadoop on OpenStack Documentation',
u'Mirantis Inc.', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False
# If true, show page references after internal links.
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
#latex_show_urls = False
# Documents to append as an appendix to all manuals.
#latex_appendices = []
# If false, no module index is generated.
#latex_domain_indices = True
# -- Options for manual page output --------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('index', 'eho', u'Elastic Hadoop on OpenStack Documentation',
[u'Mirantis Inc.'], 1)
]
# If true, show URL addresses after external links.
#man_show_urls = False
# -- Options for Texinfo output ------------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
('index', 'EHO', u'Elastic Hadoop on OpenStack Documentation',
u'Mirantis Inc.', 'EHO', 'Elastic Hadoop on OpenStack',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
#texinfo_appendices = []
# If false, no module index is generated.
#texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
#texinfo_show_urls = 'footnote'

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Welcome to Elastic Hadoop on OpenStack documentation!
=====================================================
Create virtualenv that required for executing code and tests: ::
# cd Elastic-Hadoop
# tools/install_venv
Note, virtualenv needs to be updated any time code dependencies are changed.
Virtualenv is created in .venv folder.
REST API Doc Sample
-------------------
.. http:get:: /users/(int:user_id)/posts/(tag)
The posts tagged with `tag` that the user (`user_id`) wrote.
**Example request**:
.. sourcecode:: http
GET /users/123/posts/web HTTP/1.1
Host: example.com
Accept: application/json, text/javascript
**Example response**:
.. sourcecode:: http
HTTP/1.1 200 OK
Vary: Accept
Content-Type: text/javascript
[
{
"post_id": 12345,
"author_id": 123,
"tags": ["server", "web"],
"subject": "I tried Nginx"
},
{
"post_id": 12346,
"author_id": 123,
"tags": ["html5", "standards", "web"],
"subject": "We go to HTML 5"
}
]
:query sort: one of ``hit``, ``created-at``
:query offset: offset number. default is 0
:query limit: limit number. default is 30
:statuscode 200: no error
:statuscode 404: there's no user
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`
Docstring from code
-------------------
.. toctree::
:maxdepth: 4
apidoc/modules

0
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"""
Entry point for Elastic Hadoop on OpenStack REST API server
"""
def start():
"""
Here we should start server
"""
print "Hello!"

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#!/bin/bash
echo "Building docs..."
rm -rf doc/html
rm -rf doc/source/apidoc
.venv/bin/sphinx-apidoc -f -o doc/source/apidoc/ eho
.venv/bin/sphinx-build doc/source/ doc/html/
echo "Done."
echo "Docs are now available in 'doc/html/'"

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#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2010 OpenStack LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Installation script for setting up development virtualenv
"""
import os
import subprocess
import sys
ROOT = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
VENV = os.path.join(ROOT, '.venv')
PIP_REQUIRES = os.path.join(ROOT, 'tools', 'pip-requires')
TEST_REQUIRES = os.path.join(ROOT, 'tools', 'test-requires')
def die(message, *args):
print >> sys.stderr, message % args
sys.exit(1)
def run_command(cmd, redirect_output=True, check_exit_code=True):
"""
Runs a command in an out-of-process shell, returning the
output of that command. Working directory is ROOT.
"""
if redirect_output:
stdout = subprocess.PIPE
else:
stdout = None
proc = subprocess.Popen(cmd, cwd=ROOT, stdout=stdout)
output = proc.communicate()[0]
if check_exit_code and proc.returncode != 0:
die('Command "%s" failed.\n%s', ' '.join(cmd), output)
return output
HAS_EASY_INSTALL = bool(run_command(['which', 'easy_install'],
check_exit_code=False).strip())
HAS_VIRTUALENV = bool(run_command(['which', 'virtualenv'],
check_exit_code=False).strip())
def check_dependencies():
"""Make sure virtualenv is in the path."""
if not HAS_VIRTUALENV:
print 'not found.'
# Try installing it via easy_install...
if HAS_EASY_INSTALL:
print 'Installing virtualenv via easy_install...',
if not run_command(['which', 'easy_install']):
die('ERROR: virtualenv not found.\n\n'
'Virtualenv is required for development, please install'
' it using your favorite package management tool')
print 'done.'
print 'done.'
def create_virtualenv(venv=VENV):
"""
Creates the virtual environment and installs PIP only into the
virtual environment
"""
print 'Creating venv...',
run_command(['virtualenv', '-q', '--no-site-packages', VENV])
print 'done.'
print 'Installing pip in virtualenv...',
if not run_command(['tools/with_venv.sh', 'easy_install',
'pip>1.0']).strip():
die("Failed to install pip.")
print 'done.'
def pip_install(*args):
run_command(['tools/with_venv.sh',
'pip', 'install', '--upgrade'] + list(args),
redirect_output=False)
def install_dependencies(venv=VENV):
print 'Installing dependencies with pip (this can take a while)...'
pip_install('pip')
pip_install('-r', PIP_REQUIRES)
pip_install('-r', TEST_REQUIRES)
# Tell the virtual env how to "import app"
py_ver = _detect_python_version(venv)
pthfile = os.path.join(venv, "lib", py_ver,
"site-packages", "eho.pth")
f = open(pthfile, 'w')
f.write("%s\n" % ROOT)
def _detect_python_version(venv):
lib_dir = os.path.join(venv, "lib")
for pathname in os.listdir(lib_dir):
if pathname.startswith('python'):
return pathname
raise Exception('Unable to detect Python version')
def print_help():
help = """
Development environment setup is complete.
It uses virtualenv to track and manage Python dependencies
while in development and testing.
To activate the development virtualenv for the extent of your current shell session
you can run:
$ source .venv/bin/activate
Or, if you prefer, you can run commands in the virtualenv on a case by case
basis by running:
$ tools/with_venv.sh <your command>
Also, build_docs and run_tests will automatically use the virtualenv.
"""
print help
def main(argv):
check_dependencies()
create_virtualenv()
install_dependencies()
print_help()
if __name__ == '__main__':
main(sys.argv)

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Flask
SQLAlchemy
Flask-SQLAlchemy
python-keystoneclient
python-novaclient>=2.10.0,<3
paramiko

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pep8>=1.0.1
sphinx>=1.1.2
sphinxcontrib-httpdomain>=1.1.7

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#!/bin/bash
TOOLS=`dirname $0`
VENV=$TOOLS/../.venv
source $VENV/bin/activate && $@