Add m-esr52 at 52.6.0

16 files changed, 2611 insertions, 0 deletions

diff --git a/python/psutil/docs/Makefile b/python/psutil/docs/Makefile
new file mode 100644
index 000000000..b23ab4ba8
--- /dev/null
+++ b/python/psutil/docs/Makefile
@@ -0,0 +1,177 @@
+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+PAPER         =
+BUILDDIR      = _build
+
+# User-friendly check for sphinx-build
+ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
+$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
+endif
+
+# Internal variables.
+PAPEROPT_a4     = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
+
+help:
+	@echo "Please use \`make <target>' where <target> is one of"
+	@echo "  html       to make standalone HTML files"
+	@echo "  dirhtml    to make HTML files named index.html in directories"
+	@echo "  singlehtml to make a single large HTML file"
+	@echo "  pickle     to make pickle files"
+	@echo "  json       to make JSON files"
+	@echo "  htmlhelp   to make HTML files and a HTML help project"
+	@echo "  qthelp     to make HTML files and a qthelp project"
+	@echo "  devhelp    to make HTML files and a Devhelp project"
+	@echo "  epub       to make an epub"
+	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
+	@echo "  latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
+	@echo "  text       to make text files"
+	@echo "  man        to make manual pages"
+	@echo "  texinfo    to make Texinfo files"
+	@echo "  info       to make Texinfo files and run them through makeinfo"
+	@echo "  gettext    to make PO message catalogs"
+	@echo "  changes    to make an overview of all changed/added/deprecated items"
+	@echo "  xml        to make Docutils-native XML files"
+	@echo "  pseudoxml  to make pseudoxml-XML files for display purposes"
+	@echo "  linkcheck  to check all external links for integrity"
+	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+	rm -rf $(BUILDDIR)
+
+html:
+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+	@echo
+	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+	@echo
+	@echo "Build finished; now you can process the pickle files."
+
+json:
+	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+	@echo
+	@echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+	@echo
+	@echo "Build finished; now you can run HTML Help Workshop with the" \
+	      ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+	@echo
+	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
+	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/psutil.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/psutil.qhc"
+
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/psutil"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/psutil"
+	@echo "# devhelp"
+
+epub:
+	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+	@echo
+	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo
+	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+	@echo "Run \`make' in that directory to run these through (pdf)latex" \
+	      "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through pdflatex..."
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+latexpdfja:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through platex and dvipdfmx..."
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+	@echo
+	@echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+	@echo
+	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+texinfo:
+	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+	@echo
+	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
+	@echo "Run \`make' in that directory to run these through makeinfo" \
+	      "(use \`make info' here to do that automatically)."
+
+info:
+	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+	@echo "Running Texinfo files through makeinfo..."
+	make -C $(BUILDDIR)/texinfo info
+	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
+
+gettext:
+	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
+	@echo
+	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
+
+changes:
+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+	@echo
+	@echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+	@echo
+	@echo "Link check complete; look for any errors in the above output " \
+	      "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+	@echo "Testing of doctests in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/doctest/output.txt."
+
+xml:
+	$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
+	@echo
+	@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
+
+pseudoxml:
+	$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
+	@echo
+	@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
diff --git a/python/psutil/docs/README b/python/psutil/docs/README
new file mode 100644
index 000000000..3aaea8a5b
--- /dev/null
+++ b/python/psutil/docs/README
@@ -0,0 +1,15 @@
+About
+=====
+
+This directory contains the reStructuredText (reST) sources to the psutil
+documentation.  You don't need to build them yourself, prebuilt versions are
+available at https://pythonhosted.org/psutil/.
+In case you want, you need to install sphinx first:
+
+    $ pip install sphinx
+
+Then run:
+
+    $ make html
+
+You'll then have an HTML version of the doc at _build/html/index.html.
\ No newline at end of file
diff --git a/python/psutil/docs/_static/copybutton.js b/python/psutil/docs/_static/copybutton.js
new file mode 100644
index 000000000..5d82c672b
--- /dev/null
+++ b/python/psutil/docs/_static/copybutton.js
@@ -0,0 +1,57 @@
+$(document).ready(function() {
+    /* Add a [>>>] button on the top-right corner of code samples to hide
+     * the >>> and ... prompts and the output and thus make the code
+     * copyable. */
+    var div = $('.highlight-python .highlight,' +
+                '.highlight-python3 .highlight')
+    var pre = div.find('pre');
+
+    // get the styles from the current theme
+    pre.parent().parent().css('position', 'relative');
+    var hide_text = 'Hide the prompts and output';
+    var show_text = 'Show the prompts and output';
+    var border_width = pre.css('border-top-width');
+    var border_style = pre.css('border-top-style');
+    var border_color = pre.css('border-top-color');
+    var button_styles = {
+        'cursor':'pointer', 'position': 'absolute', 'top': '0', 'right': '0',
+        'border-color': border_color, 'border-style': border_style,
+        'border-width': border_width, 'color': border_color, 'text-size': '75%',
+        'font-family': 'monospace', 'padding-left': '0.2em', 'padding-right': '0.2em',
+        'border-radius': '0 3px 0 0'
+    }
+
+    // create and add the button to all the code blocks that contain >>>
+    div.each(function(index) {
+        var jthis = $(this);
+        if (jthis.find('.gp').length > 0) {
+            var button = $('<span class="copybutton">&gt;&gt;&gt;</span>');
+            button.css(button_styles)
+            button.attr('title', hide_text);
+            jthis.prepend(button);
+        }
+        // tracebacks (.gt) contain bare text elements that need to be
+        // wrapped in a span to work with .nextUntil() (see later)
+        jthis.find('pre:has(.gt)').contents().filter(function() {
+            return ((this.nodeType == 3) && (this.data.trim().length > 0));
+        }).wrap('<span>');
+    });
+
+    // define the behavior of the button when it's clicked
+    $('.copybutton').toggle(
+        function() {
+            var button = $(this);
+            button.parent().find('.go, .gp, .gt').hide();
+            button.next('pre').find('.gt').nextUntil('.gp, .go').css('visibility', 'hidden');
+            button.css('text-decoration', 'line-through');
+            button.attr('title', show_text);
+        },
+        function() {
+            var button = $(this);
+            button.parent().find('.go, .gp, .gt').show();
+            button.next('pre').find('.gt').nextUntil('.gp, .go').css('visibility', 'visible');
+            button.css('text-decoration', 'none');
+            button.attr('title', hide_text);
+        });
+});
+
diff --git a/python/psutil/docs/_static/favicon.ico b/python/psutil/docs/_static/favicon.ico
new file mode 100644
index 000000000..c9efc5844
--- /dev/null
+++ b/python/psutil/docs/_static/favicon.ico
diff --git a/python/psutil/docs/_static/logo.png b/python/psutil/docs/_static/logo.png
new file mode 100644
index 000000000..7d975ec9d
--- /dev/null
+++ b/python/psutil/docs/_static/logo.png
diff --git a/python/psutil/docs/_static/sidebar.js b/python/psutil/docs/_static/sidebar.js
new file mode 100644
index 000000000..337696391
--- /dev/null
+++ b/python/psutil/docs/_static/sidebar.js
@@ -0,0 +1,161 @@
+/*
+ * sidebar.js
+ * ~~~~~~~~~~
+ *
+ * This script makes the Sphinx sidebar collapsible.
+ *
+ * .sphinxsidebar contains .sphinxsidebarwrapper.  This script adds in
+ * .sphixsidebar, after .sphinxsidebarwrapper, the #sidebarbutton used to
+ * collapse and expand the sidebar.
+ *
+ * When the sidebar is collapsed the .sphinxsidebarwrapper is hidden and the
+ * width of the sidebar and the margin-left of the document are decreased.
+ * When the sidebar is expanded the opposite happens.  This script saves a
+ * per-browser/per-session cookie used to remember the position of the sidebar
+ * among the pages.  Once the browser is closed the cookie is deleted and the
+ * position reset to the default (expanded).
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+$(function() {
+  // global elements used by the functions.
+  // the 'sidebarbutton' element is defined as global after its
+  // creation, in the add_sidebar_button function
+  var bodywrapper = $('.bodywrapper');
+  var sidebar = $('.sphinxsidebar');
+  var sidebarwrapper = $('.sphinxsidebarwrapper');
+
+  // original margin-left of the bodywrapper and width of the sidebar
+  // with the sidebar expanded
+  var bw_margin_expanded = bodywrapper.css('margin-left');
+  var ssb_width_expanded = sidebar.width();
+
+  // margin-left of the bodywrapper and width of the sidebar
+  // with the sidebar collapsed
+  var bw_margin_collapsed = '.8em';
+  var ssb_width_collapsed = '.8em';
+
+  // colors used by the current theme
+  var dark_color = '#AAAAAA';
+  var light_color = '#CCCCCC';
+
+  function sidebar_is_collapsed() {
+    return sidebarwrapper.is(':not(:visible)');
+  }
+
+  function toggle_sidebar() {
+    if (sidebar_is_collapsed())
+      expand_sidebar();
+    else
+      collapse_sidebar();
+  }
+
+  function collapse_sidebar() {
+    sidebarwrapper.hide();
+    sidebar.css('width', ssb_width_collapsed);
+    bodywrapper.css('margin-left', bw_margin_collapsed);
+    sidebarbutton.css({
+        'margin-left': '0',
+        //'height': bodywrapper.height(),
+        'height': sidebar.height(),
+        'border-radius': '5px'
+    });
+    sidebarbutton.find('span').text('»');
+    sidebarbutton.attr('title', _('Expand sidebar'));
+    document.cookie = 'sidebar=collapsed';
+  }
+
+  function expand_sidebar() {
+    bodywrapper.css('margin-left', bw_margin_expanded);
+    sidebar.css('width', ssb_width_expanded);
+    sidebarwrapper.show();
+    sidebarbutton.css({
+        'margin-left': ssb_width_expanded-12,
+        //'height': bodywrapper.height(),
+        'height': sidebar.height(),
+        'border-radius': '0 5px 5px 0'
+    });
+    sidebarbutton.find('span').text('«');
+    sidebarbutton.attr('title', _('Collapse sidebar'));
+    //sidebarwrapper.css({'padding-top':
+    //  Math.max(window.pageYOffset - sidebarwrapper.offset().top, 10)});
+    document.cookie = 'sidebar=expanded';
+  }
+
+  function add_sidebar_button() {
+    sidebarwrapper.css({
+        'float': 'left',
+        'margin-right': '0',
+        'width': ssb_width_expanded - 28
+    });
+    // create the button
+    sidebar.append(
+      '<div id="sidebarbutton"><span>&laquo;</span></div>'
+    );
+    var sidebarbutton = $('#sidebarbutton');
+    // find the height of the viewport to center the '<<' in the page
+    var viewport_height;
+    if (window.innerHeight)
+ 	  viewport_height = window.innerHeight;
+    else
+	  viewport_height = $(window).height();
+    var sidebar_offset = sidebar.offset().top;
+
+    var sidebar_height = sidebar.height();
+    //var sidebar_height = Math.max(bodywrapper.height(), sidebar.height());
+    sidebarbutton.find('span').css({
+        'display': 'block',
+        'margin-top': sidebar_height/2 - 10
+        //'margin-top': (viewport_height - sidebar.position().top - 20) / 2
+        //'position': 'fixed',
+        //'top': Math.min(viewport_height/2, sidebar_height/2 + sidebar_offset) - 10
+    });
+
+    sidebarbutton.click(toggle_sidebar);
+    sidebarbutton.attr('title', _('Collapse sidebar'));
+    sidebarbutton.css({
+        'border-radius': '0 5px 5px 0',
+        'color': '#444444',
+        'background-color': '#CCCCCC',
+        'font-size': '1.2em',
+        'cursor': 'pointer',
+        'height': sidebar_height,
+        'padding-top': '1px',
+        'padding-left': '1px',
+        'margin-left': ssb_width_expanded - 12
+    });
+
+    sidebarbutton.hover(
+      function () {
+          $(this).css('background-color', dark_color);
+      },
+      function () {
+          $(this).css('background-color', light_color);
+      }
+    );
+  }
+
+  function set_position_from_cookie() {
+    if (!document.cookie)
+      return;
+    var items = document.cookie.split(';');
+    for(var k=0; k<items.length; k++) {
+      var key_val = items[k].split('=');
+      var key = key_val[0];
+      if (key == 'sidebar') {
+        var value = key_val[1];
+        if ((value == 'collapsed') && (!sidebar_is_collapsed()))
+          collapse_sidebar();
+        else if ((value == 'expanded') && (sidebar_is_collapsed()))
+          expand_sidebar();
+      }
+    }
+  }
+
+  add_sidebar_button();
+  var sidebarbutton = $('#sidebarbutton');
+  set_position_from_cookie();
+});
diff --git a/python/psutil/docs/_template/globaltoc.html b/python/psutil/docs/_template/globaltoc.html
new file mode 100644
index 000000000..f5fbb406c
--- /dev/null
+++ b/python/psutil/docs/_template/globaltoc.html
@@ -0,0 +1,12 @@
+{#
+    basic/globaltoc.html
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Sphinx sidebar template: global table of contents.
+
+    :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+#}
+<h3>{{ _('Manual') }}</h3>
+{{ toctree() }}
+<a href="{{ pathto(master_doc) }}">Back to Welcome</a>
diff --git a/python/psutil/docs/_template/indexcontent.html b/python/psutil/docs/_template/indexcontent.html
new file mode 100644
index 000000000..dd5e7249a
--- /dev/null
+++ b/python/psutil/docs/_template/indexcontent.html
@@ -0,0 +1,4 @@
+{% extends "defindex.html" %}
+{% block tables %}
+
+{% endblock %}
diff --git a/python/psutil/docs/_template/indexsidebar.html b/python/psutil/docs/_template/indexsidebar.html
new file mode 100644
index 000000000..903675d10
--- /dev/null
+++ b/python/psutil/docs/_template/indexsidebar.html
@@ -0,0 +1,8 @@
+<h3>Useful links</h3>
+<ul>
+  <li><a href="https://github.com/giampaolo/psutil">Github project</a></li>
+  <li><a href="http://grodola.blogspot.com/search/label/psutil">Blog</a></li>
+  <li><a href="https://pypi.python.org/pypi?:action=display&name=psutil#downloads">Download</a></li>
+  <li><a href="https://github.com/giampaolo/psutil/issues">Issues</a></li>
+  <li><a href="http://groups.google.com/group/psutil/topics">Forum</a></li>
+</ul>
diff --git a/python/psutil/docs/_template/page.html b/python/psutil/docs/_template/page.html
new file mode 100644
index 000000000..04b47b415
--- /dev/null
+++ b/python/psutil/docs/_template/page.html
@@ -0,0 +1,66 @@
+{% extends "!page.html" %}
+{% block extrahead %}
+{{ super() }}
+{% if not embedded %}<script type="text/javascript" src="{{ pathto('_static/copybutton.js', 1) }}"></script>{% endif %}
+<script type="text/javascript">
+
+  // Store editor pop-up help state in localStorage
+  // so it does not re-pop-up itself between page loads.
+  // Do not even to pretend to support IE gracefully.
+  (function($) {
+
+    $(document).ready(function() {
+        var box = $("#editor-trap");
+        var klass = "toggled";
+        var storageKey = "toggled";
+
+        function toggle() {
+            box.toggleClass(klass);
+            // Store the toggle status in local storage as "has value string" or null
+            window.localStorage.setItem(storageKey, box.hasClass(klass) ? "toggled" : "not-toggled");
+        }
+
+        box.click(toggle);
+
+        // Check the persistent state of the editor pop-up
+        // Note that localStorage does not necessarily support boolean values (ugh!)
+        // http://stackoverflow.com/questions/3263161/cannot-set-boolean-values-in-localstorage
+        var v = window.localStorage.getItem(storageKey);
+        if(v == "toggled" || !v) {
+          box.addClass(klass);
+        }
+
+    });
+
+  })(jQuery);
+</script>
+<script type="text/javascript">
+
+  var _gaq = _gaq || [];
+  _gaq.push(['_setAccount', 'UA-2097050-4']);
+  _gaq.push(['_trackPageview']);
+
+  (function() {
+    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+  })();
+
+</script>
+{% endblock %}
+
+{% block rootrellink %}
+    <li><a href="https://github.com/giampaolo/psutil/"><img src="{{ pathto('_static/logo.png', 1) }}" style="height: 30px; vertical-align: middle; padding-right: 1em;" /> Project Homepage</a>{{ reldelim1 }}</li>
+	<li><a href="{{ pathto('index') }}">{{ shorttitle }}</a>{{ reldelim1 }}</li>
+{% endblock %}
+
+
+{% block footer %}
+<div class="footer">
+    &copy; Copyright {{ copyright|e }}.
+    <br />
+    Last updated on {{ last_updated|e }}.
+    <br />
+    Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> {{ sphinx_version|e }}.
+</div>
+{% endblock %}
\ No newline at end of file
diff --git a/python/psutil/docs/_themes/pydoctheme/static/pydoctheme.css b/python/psutil/docs/_themes/pydoctheme/static/pydoctheme.css
new file mode 100644
index 000000000..4196e5582
--- /dev/null
+++ b/python/psutil/docs/_themes/pydoctheme/static/pydoctheme.css
@@ -0,0 +1,187 @@
+@import url("default.css");
+
+body {
+    background-color: white;
+    margin-left: 1em;
+    margin-right: 1em;
+}
+
+div.related {
+    margin-bottom: 1.2em;
+    padding: 0.5em 0;
+    border-top: 1px solid #ccc;
+    margin-top: 0.5em;
+}
+
+div.related a:hover {
+    color: #0095C4;
+}
+
+div.related:first-child {
+    border-top: 0;
+    padding-top: 0;
+    border-bottom: 1px solid #ccc;
+}
+
+div.sphinxsidebar {
+    background-color: #eeeeee;
+    border-radius: 5px;
+    line-height: 130%;
+    font-size: smaller;
+}
+
+div.sphinxsidebar h3, div.sphinxsidebar h4 {
+    margin-top: 1.5em;
+}
+
+div.sphinxsidebarwrapper > h3:first-child {
+    margin-top: 0.2em;
+}
+
+div.sphinxsidebarwrapper > ul > li > ul > li {
+    margin-bottom: 0.4em;
+}
+
+div.sphinxsidebar a:hover {
+    color: #0095C4;
+}
+
+div.sphinxsidebar input {
+    font-family: 'Lucida Grande','Lucida Sans','DejaVu Sans',Arial,sans-serif;
+    border: 1px solid #999999;
+    font-size: smaller;
+    border-radius: 3px;
+}
+
+div.sphinxsidebar input[type=text] {
+    max-width: 150px;
+}
+
+div.body {
+    padding: 0 0 0 1.2em;
+}
+
+div.body p {
+    line-height: 140%;
+}
+
+div.body h1, div.body h2, div.body h3, div.body h4, div.body h5, div.body h6 {
+    margin: 0;
+    border: 0;
+    padding: 0.3em 0;
+}
+
+div.body hr {
+    border: 0;
+    background-color: #ccc;
+    height: 1px;
+}
+
+div.body pre {
+    border-radius: 3px;
+    border: 1px solid #ac9;
+}
+
+div.body div.admonition, div.body div.impl-detail {
+    border-radius: 3px;
+}
+
+div.body div.impl-detail > p {
+    margin: 0;
+}
+
+div.body div.seealso {
+    border: 1px solid #dddd66;
+}
+
+div.body a {
+    color: #00608f;
+}
+
+div.body a:visited {
+    color: #30306f;
+}
+
+div.body a:hover {
+    color: #00B0E4;
+}
+
+tt, pre {
+    font-family: monospace, sans-serif;
+    font-size: 96.5%;
+}
+
+div.body tt {
+    border-radius: 3px;
+}
+
+div.body tt.descname {
+    font-size: 120%;
+}
+
+div.body tt.xref, div.body a tt {
+    font-weight: normal;
+}
+
+p.deprecated {
+    border-radius: 3px;
+}
+
+table.docutils {
+    border: 1px solid #ddd;
+    min-width: 20%;
+    border-radius: 3px;
+    margin-top: 10px;
+    margin-bottom: 10px;
+}
+
+table.docutils td, table.docutils th {
+    border: 1px solid #ddd !important;
+    border-radius: 3px;
+}
+
+table p, table li {
+    text-align: left !important;
+}
+
+table.docutils th {
+    background-color: #eee;
+    padding: 0.3em 0.5em;
+}
+
+table.docutils td {
+    background-color: white;
+    padding: 0.3em 0.5em;
+}
+
+table.footnote, table.footnote td {
+    border: 0 !important;
+}
+
+div.footer {
+    line-height: 150%;
+    margin-top: -2em;
+    text-align: right;
+    width: auto;
+    margin-right: 10px;
+}
+
+div.footer a:hover {
+    color: #0095C4;
+}
+
+div.body h1,
+div.body h2,
+div.body h3 {
+    background-color: #EAEAEA;
+    border-bottom: 1px solid #CCC;
+    padding-top: 2px;
+    padding-bottom: 2px;
+    padding-left: 5px;
+    margin-top: 5px;
+    margin-bottom: 5px;
+}
+
+div.body h2 {
+    padding-left:10px;
+}
diff --git a/python/psutil/docs/_themes/pydoctheme/theme.conf b/python/psutil/docs/_themes/pydoctheme/theme.conf
new file mode 100644
index 000000000..95b97e536
--- /dev/null
+++ b/python/psutil/docs/_themes/pydoctheme/theme.conf
@@ -0,0 +1,23 @@
+[theme]
+inherit = default
+stylesheet = pydoctheme.css
+pygments_style = sphinx
+
+[options]
+bodyfont = 'Lucida Grande', 'Lucida Sans', 'DejaVu Sans', Arial, sans-serif
+headfont = 'Lucida Grande', 'Lucida Sans', 'DejaVu Sans', Arial, sans-serif
+footerbgcolor = white
+footertextcolor = #555555
+relbarbgcolor = white
+relbartextcolor = #666666
+relbarlinkcolor = #444444
+sidebarbgcolor = white
+sidebartextcolor = #444444
+sidebarlinkcolor = #444444
+bgcolor = white
+textcolor = #222222
+linkcolor = #0090c0
+visitedlinkcolor = #00608f
+headtextcolor = #1a1a1a
+headbgcolor = white
+headlinkcolor = #aaaaaa
diff --git a/python/psutil/docs/conf.py b/python/psutil/docs/conf.py
new file mode 100644
index 000000000..9fa163b65
--- /dev/null
+++ b/python/psutil/docs/conf.py
@@ -0,0 +1,248 @@
+# -*- coding: utf-8 -*-
+#
+# psutil documentation build configuration file, created by
+# sphinx-quickstart.
+#
+# 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 datetime
+import os
+
+
+PROJECT_NAME = "psutil"
+AUTHOR = "Giampaolo Rodola'"
+THIS_YEAR = str(datetime.datetime.now().year)
+HERE = os.path.abspath(os.path.dirname(__file__))
+
+
+def get_version():
+    INIT = os.path.abspath(os.path.join(HERE, '../psutil/__init__.py'))
+    with open(INIT, 'r') as f:
+        for line in f:
+            if line.startswith('__version__'):
+                ret = eval(line.strip().split(' = ')[1])
+                assert ret.count('.') == 2, ret
+                for num in ret.split('.'):
+                    assert num.isdigit(), ret
+                return ret
+        else:
+            raise ValueError("couldn't find version string")
+
+VERSION = get_version()
+
+# 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.coverage',
+              'sphinx.ext.pngmath',
+              'sphinx.ext.viewcode',
+              'sphinx.ext.intersphinx']
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_template']
+
+# 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 = PROJECT_NAME
+copyright = '2009-%s, %s' % (THIS_YEAR, AUTHOR)
+
+# 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 = VERSION
+
+# 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 = ['_build']
+
+# 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
+
+autodoc_docstring_signature = 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.
+
+# 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 = 'pydoctheme'
+html_theme_options = {'collapsiblesidebar': True}
+
+# Add any paths that contain custom themes here, relative to this directory.
+html_theme_path = ["_themes"]
+
+# The name for this set of Sphinx documents.  If None, it defaults to
+# "<project> v<release> documentation".
+html_title = "{project} {version} documentation".format(**locals())
+
+# 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 = 'logo.png'
+
+# 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 = '_static/favicon.ico'
+
+# 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 = {
+    'index': 'indexsidebar.html',
+    '**': ['globaltoc.html',
+           'relations.html',
+           'sourcelink.html',
+           'searchbox.html']
+}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+# html_additional_pages = {
+#    'index': 'indexcontent.html',
+# }
+
+# If false, no module index is generated.
+html_domain_indices = False
+
+# 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 = '%s-doc' % PROJECT_NAME
+
+# -- Options for LaTeX output ------------------------------------------------
+
+# The paper size ('letter' or 'a4').
+# latex_paper_size = 'letter'
+
+# The font size ('10pt', '11pt' or '12pt').
+# latex_font_size = '10pt'
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass
+# [howto/manual]).
+latex_documents = [
+    ('index', '%s.tex' % PROJECT_NAME,
+     '%s documentation' % PROJECT_NAME, AUTHOR),
+]
+
+# 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
+
+# Additional stuff for the LaTeX preamble.
+# latex_preamble = ''
+
+# 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', PROJECT_NAME, '%s documentation' % PROJECT_NAME, [AUTHOR], 1)
+]
+
+# If true, show URL addresses after external links.
+# man_show_urls = False
diff --git a/python/psutil/docs/index.rst b/python/psutil/docs/index.rst
new file mode 100644
index 000000000..443019226
--- /dev/null
+++ b/python/psutil/docs/index.rst
@@ -0,0 +1,1400 @@
+.. module:: psutil
+   :synopsis: psutil module
+.. moduleauthor:: Giampaolo Rodola' <grodola@gmail.com>
+
+.. warning::
+
+   This documentation refers to new 2.X version of psutil.
+   Instructions on how to port existing 1.2.1 code are
+   `here <http://grodola.blogspot.com/2014/01/psutil-20-porting.html>`__.
+   Old 1.2.1 documentation is still available
+   `here <https://code.google.com/p/psutil/wiki/Documentation>`__.
+
+psutil documentation
+====================
+
+Quick links
+-----------
+
+* `Home page <https://github.com/giampaolo/psutil>`__
+* `Blog <http://grodola.blogspot.com/search/label/psutil>`__
+* `Forum <http://groups.google.com/group/psutil/topics>`__
+* `Download <https://pypi.python.org/pypi?:action=display&name=psutil#downloads>`__
+* `Installation <https://github.com/giampaolo/psutil/blob/master/INSTALL.rst>`_
+* `Development guide <https://github.com/giampaolo/psutil/blob/master/DEVGUIDE.rst>`_
+* `What's new <https://github.com/giampaolo/psutil/blob/master/HISTORY.rst>`__
+
+About
+-----
+
+From project's home page:
+
+  psutil (python system and process utilities) is a cross-platform library for
+  retrieving information on running
+  **processes** and **system utilization** (CPU, memory, disks, network) in
+  **Python**.
+  It is useful mainly for **system monitoring**, **profiling** and **limiting
+  process resources** and **management of running processes**.
+  It implements many functionalities offered by command line tools
+  such as: *ps, top, lsof, netstat, ifconfig, who, df, kill, free, nice,
+  ionice, iostat, iotop, uptime, pidof, tty, taskset, pmap*.
+  It currently supports **Linux, Windows, OSX, FreeBSD** and **Sun Solaris**,
+  both **32-bit** and **64-bit** architectures, with Python versions from
+  **2.6 to 3.4** (users of Python 2.4 and 2.5 may use `2.1.3 <https://pypi.python.org/pypi?name=psutil&version=2.1.3&:action=files>`__ version).
+  `PyPy <http://pypy.org/>`__ is also known to work.
+
+The psutil documentation you're reading is distributed as a single HTML page.
+
+System related functions
+========================
+
+CPU
+---
+
+.. function:: cpu_times(percpu=False)
+
+  Return system CPU times as a namedtuple.
+  Every attribute represents the seconds the CPU has spent in the given mode.
+  The attributes availability varies depending on the platform:
+
+  - **user**
+  - **system**
+  - **idle**
+  - **nice** *(UNIX)*
+  - **iowait** *(Linux)*
+  - **irq** *(Linux, FreeBSD)*
+  - **softirq** *(Linux)*
+  - **steal** *(Linux 2.6.11+)*
+  - **guest** *(Linux 2.6.24+)*
+  - **guest_nice** *(Linux 3.2.0+)*
+
+  When *percpu* is ``True`` return a list of namedtuples for each logical CPU
+  on the system.
+  First element of the list refers to first CPU, second element to second CPU
+  and so on.
+  The order of the list is consistent across calls.
+  Example output on Linux:
+
+    >>> import psutil
+    >>> psutil.cpu_times()
+    scputimes(user=17411.7, nice=77.99, system=3797.02, idle=51266.57, iowait=732.58, irq=0.01, softirq=142.43, steal=0.0, guest=0.0, guest_nice=0.0)
+
+.. function:: cpu_percent(interval=None, percpu=False)
+
+  Return a float representing the current system-wide CPU utilization as a
+  percentage. When *interval* is > ``0.0`` compares system CPU times elapsed
+  before and after the interval (blocking).
+  When *interval* is ``0.0`` or ``None`` compares system CPU times elapsed
+  since last call or module import, returning immediately.
+  That means the first time this is called it will return a meaningless ``0.0``
+  value which you are supposed to ignore.
+  In this case is recommended for accuracy that this function be called with at
+  least ``0.1`` seconds between calls.
+  When *percpu* is ``True`` returns a list of floats representing the
+  utilization as a percentage for each CPU.
+  First element of the list refers to first CPU, second element to second CPU
+  and so on. The order of the list is consistent across calls.
+
+    >>> import psutil
+    >>> # blocking
+    >>> psutil.cpu_percent(interval=1)
+    2.0
+    >>> # non-blocking (percentage since last call)
+    >>> psutil.cpu_percent(interval=None)
+    2.9
+    >>> # blocking, per-cpu
+    >>> psutil.cpu_percent(interval=1, percpu=True)
+    [2.0, 1.0]
+    >>>
+
+  .. warning::
+
+    the first time this function is called with *interval* = ``0.0`` or ``None``
+    it will return a meaningless ``0.0`` value which you are supposed to
+    ignore.
+
+.. function:: cpu_times_percent(interval=None, percpu=False)
+
+  Same as :func:`cpu_percent()` but provides utilization percentages for each
+  specific CPU time as is returned by
+  :func:`psutil.cpu_times(percpu=True)<cpu_times()>`.
+  *interval* and
+  *percpu* arguments have the same meaning as in :func:`cpu_percent()`.
+
+  .. warning::
+
+    the first time this function is called with *interval* = ``0.0`` or
+    ``None`` it will return a meaningless ``0.0`` value which you are supposed
+    to ignore.
+
+.. function:: cpu_count(logical=True)
+
+    Return the number of logical CPUs in the system (same as
+    `os.cpu_count() <http://docs.python.org/3/library/os.html#os.cpu_count>`__
+    in Python 3.4).
+    If *logical* is ``False`` return the number of physical cores only (hyper
+    thread CPUs are excluded). Return ``None`` if undetermined.
+
+      >>> import psutil
+      >>> psutil.cpu_count()
+      4
+      >>> psutil.cpu_count(logical=False)
+      2
+      >>>
+
+Memory
+------
+
+.. function:: virtual_memory()
+
+  Return statistics about system memory usage as a namedtuple including the
+  following fields, expressed in bytes:
+
+  - **total**: total physical memory available.
+  - **available**: the actual amount of available memory that can be given
+    instantly to processes that request more memory in bytes; this is
+    calculated by summing different memory values depending on the platform
+    (e.g. free + buffers + cached on Linux) and it is supposed to be used to
+    monitor actual memory usage in a cross platform fashion.
+  - **percent**: the percentage usage calculated as
+    ``(total - available) / total * 100``.
+  - **used**: memory used, calculated differently depending on the platform and
+    designed for informational purposes only.
+  - **free**: memory not being used at all (zeroed) that is readily available;
+    note that this doesn't reflect the actual memory available (use 'available'
+    instead).
+
+  Platform-specific fields:
+
+  - **active**: (UNIX): memory currently in use or very recently used, and so
+    it is in RAM.
+  - **inactive**: (UNIX): memory that is marked as not used.
+  - **buffers**: (Linux, BSD): cache for things like file system metadata.
+  - **cached**: (Linux, BSD): cache for various things.
+  - **wired**: (BSD, OSX): memory that is marked to always stay in RAM. It is
+    never moved to disk.
+  - **shared**: (BSD): memory that may be simultaneously accessed by multiple
+    processes.
+
+  The sum of **used** and **available** does not necessarily equal **total**.
+  On Windows **available** and **free** are the same.
+  See `examples/meminfo.py <https://github.com/giampaolo/psutil/blob/master/examples/meminfo.py>`__
+  script providing an example on how to convert bytes in a human readable form.
+
+    >>> import psutil
+    >>> mem = psutil.virtual_memory()
+    >>> mem
+    svmem(total=8374149120L, available=1247768576L, percent=85.1, used=8246628352L, free=127520768L, active=3208777728, inactive=1133408256, buffers=342413312L, cached=777834496)
+    >>>
+    >>> THRESHOLD = 100 * 1024 * 1024  # 100MB
+    >>> if mem.available <= THRESHOLD:
+    ...     print("warning")
+    ...
+    >>>
+
+
+.. function:: swap_memory()
+
+  Return system swap memory statistics as a namedtuple including the following
+  fields:
+
+  * **total**: total swap memory in bytes
+  * **used**: used swap memory in bytes
+  * **free**: free swap memory in bytes
+  * **percent**: the percentage usage calculated as ``(total - available) / total * 100``
+  * **sin**: the number of bytes the system has swapped in from disk
+    (cumulative)
+  * **sout**: the number of bytes the system has swapped out from disk
+    (cumulative)
+
+  **sin** and **sout** on Windows are meaningless and are always set to ``0``.
+  See `examples/meminfo.py <https://github.com/giampaolo/psutil/blob/master/examples/meminfo.py>`__
+  script providing an example on how to convert bytes in a human readable form.
+
+    >>> import psutil
+    >>> psutil.swap_memory()
+    sswap(total=2097147904L, used=886620160L, free=1210527744L, percent=42.3, sin=1050411008, sout=1906720768)
+
+Disks
+-----
+
+.. function:: disk_partitions(all=False)
+
+  Return all mounted disk partitions as a list of namedtuples including device,
+  mount point and filesystem type, similarly to "df" command on UNIX. If *all*
+  parameter is ``False`` return physical devices only (e.g. hard disks, cd-rom
+  drives, USB keys) and ignore all others (e.g. memory partitions such as
+  `/dev/shm <http://www.cyberciti.biz/tips/what-is-devshm-and-its-practical-usage.html>`__).
+  Namedtuple's **fstype** field is a string which varies depending on the
+  platform.
+  On Linux it can be one of the values found in /proc/filesystems (e.g.
+  ``'ext3'`` for an ext3 hard drive o ``'iso9660'`` for the CD-ROM drive).
+  On Windows it is determined via
+  `GetDriveType <http://msdn.microsoft.com/en-us/library/aa364939(v=vs.85).aspx>`__
+  and can be either ``"removable"``, ``"fixed"``, ``"remote"``, ``"cdrom"``,
+  ``"unmounted"`` or ``"ramdisk"``. On OSX and FreeBSD it is retrieved via
+  `getfsstat(2) <http://www.manpagez.com/man/2/getfsstat/>`__. See
+  `disk_usage.py <https://github.com/giampaolo/psutil/blob/master/examples/disk_usage.py>`__
+  script providing an example usage.
+
+    >>> import psutil
+    >>> psutil.disk_partitions()
+    [sdiskpart(device='/dev/sda3', mountpoint='/', fstype='ext4', opts='rw,errors=remount-ro'),
+     sdiskpart(device='/dev/sda7', mountpoint='/home', fstype='ext4', opts='rw')]
+
+.. function:: disk_usage(path)
+
+  Return disk usage statistics about the given *path* as a namedtuple including
+  **total**, **used** and **free** space expressed in bytes, plus the
+  **percentage** usage.
+  `OSError <http://docs.python.org/3/library/exceptions.html#OSError>`__ is
+  raised if *path* does not exist. See
+  `examples/disk_usage.py <https://github.com/giampaolo/psutil/blob/master/examples/disk_usage.py>`__
+  script providing an example usage. Starting from
+  `Python 3.3 <http://bugs.python.org/issue12442>`__  this is also
+  available as
+  `shutil.disk_usage() <http://docs.python.org/3/library/shutil.html#shutil.disk_usage>`__.
+  See
+  `disk_usage.py <https://github.com/giampaolo/psutil/blob/master/examples/disk_usage.py>`__
+  script providing an example usage.
+
+    >>> import psutil
+    >>> psutil.disk_usage('/')
+    sdiskusage(total=21378641920, used=4809781248, free=15482871808, percent=22.5)
+
+.. function:: disk_io_counters(perdisk=False)
+
+  Return system-wide disk I/O statistics as a namedtuple including the
+  following fields:
+
+  - **read_count**: number of reads
+  - **write_count**: number of writes
+  - **read_bytes**: number of bytes read
+  - **write_bytes**: number of bytes written
+  - **read_time**: time spent reading from disk (in milliseconds)
+  - **write_time**: time spent writing to disk (in milliseconds)
+
+  If *perdisk* is ``True`` return the same information for every physical disk
+  installed on the system as a dictionary with partition names as the keys and
+  the namedtuple described above as the values.
+  See `examples/iotop.py <https://github.com/giampaolo/psutil/blob/master/examples/iotop.py>`__
+  for an example application.
+
+    >>> import psutil
+    >>> psutil.disk_io_counters()
+    sdiskio(read_count=8141, write_count=2431, read_bytes=290203, write_bytes=537676, read_time=5868, write_time=94922)
+    >>>
+    >>> psutil.disk_io_counters(perdisk=True)
+    {'sda1': sdiskio(read_count=920, write_count=1, read_bytes=2933248, write_bytes=512, read_time=6016, write_time=4),
+     'sda2': sdiskio(read_count=18707, write_count=8830, read_bytes=6060, write_bytes=3443, read_time=24585, write_time=1572),
+     'sdb1': sdiskio(read_count=161, write_count=0, read_bytes=786432, write_bytes=0, read_time=44, write_time=0)}
+
+Network
+-------
+
+.. function:: net_io_counters(pernic=False)
+
+  Return system-wide network I/O statistics as a namedtuple including the
+  following attributes:
+
+  - **bytes_sent**: number of bytes sent
+  - **bytes_recv**: number of bytes received
+  - **packets_sent**: number of packets sent
+  - **packets_recv**: number of packets received
+  - **errin**: total number of errors while receiving
+  - **errout**: total number of errors while sending
+  - **dropin**: total number of incoming packets which were dropped
+  - **dropout**: total number of outgoing packets which were dropped (always 0
+    on OSX and BSD)
+
+  If *pernic* is ``True`` return the same information for every network
+  interface installed on the system as a dictionary with network interface
+  names as the keys and the namedtuple described above as the values.
+  See `examples/nettop.py <https://github.com/giampaolo/psutil/blob/master/examples/nettop.py>`__
+  for an example application.
+
+    >>> import psutil
+    >>> psutil.net_io_counters()
+    snetio(bytes_sent=14508483, bytes_recv=62749361, packets_sent=84311, packets_recv=94888, errin=0, errout=0, dropin=0, dropout=0)
+    >>>
+    >>> psutil.net_io_counters(pernic=True)
+    {'lo': snetio(bytes_sent=547971, bytes_recv=547971, packets_sent=5075, packets_recv=5075, errin=0, errout=0, dropin=0, dropout=0),
+    'wlan0': snetio(bytes_sent=13921765, bytes_recv=62162574, packets_sent=79097, packets_recv=89648, errin=0, errout=0, dropin=0, dropout=0)}
+
+.. function:: net_connections(kind='inet')
+
+  Return system-wide socket connections as a list of namedtuples.
+  Every namedtuple provides 7 attributes:
+
+  - **fd**: the socket file descriptor, if retrievable, else ``-1``.
+    If the connection refers to the current process this may be passed to
+    `socket.fromfd() <http://docs.python.org/library/socket.html#socket.fromfd>`__
+    to obtain a usable socket object.
+  - **family**: the address family, either `AF_INET
+    <http://docs.python.org//library/socket.html#socket.AF_INET>`__,
+    `AF_INET6 <http://docs.python.org//library/socket.html#socket.AF_INET6>`__
+    or `AF_UNIX <http://docs.python.org//library/socket.html#socket.AF_UNIX>`__.
+  - **type**: the address type, either `SOCK_STREAM
+    <http://docs.python.org//library/socket.html#socket.SOCK_STREAM>`__ or
+    `SOCK_DGRAM
+    <http://docs.python.org//library/socket.html#socket.SOCK_DGRAM>`__.
+  - **laddr**: the local address as a ``(ip, port)`` tuple or a ``path``
+    in case of AF_UNIX sockets.
+  - **raddr**: the remote address as a ``(ip, port)`` tuple or an absolute
+    ``path`` in case of UNIX sockets.
+    When the remote endpoint is not connected you'll get an empty tuple
+    (AF_INET*) or ``None`` (AF_UNIX).
+    On Linux AF_UNIX sockets will always have this set to ``None``.
+  - **status**: represents the status of a TCP connection. The return value
+    is one of the :data:`psutil.CONN_* <psutil.CONN_ESTABLISHED>` constants
+    (a string).
+    For UDP and UNIX sockets this is always going to be
+    :const:`psutil.CONN_NONE`.
+  - **pid**: the PID of the process which opened the socket, if retrievable,
+    else ``None``. On some platforms (e.g. Linux) the availability of this
+    field changes depending on process privileges (root is needed).
+
+  The *kind* parameter is a string which filters for connections that fit the
+  following criteria:
+
+  .. table::
+
+   +----------------+-----------------------------------------------------+
+   | **Kind value** | **Connections using**                               |
+   +================+=====================================================+
+   | "inet"         | IPv4 and IPv6                                       |
+   +----------------+-----------------------------------------------------+
+   | "inet4"        | IPv4                                                |
+   +----------------+-----------------------------------------------------+
+   | "inet6"        | IPv6                                                |
+   +----------------+-----------------------------------------------------+
+   | "tcp"          | TCP                                                 |
+   +----------------+-----------------------------------------------------+
+   | "tcp4"         | TCP over IPv4                                       |
+   +----------------+-----------------------------------------------------+
+   | "tcp6"         | TCP over IPv6                                       |
+   +----------------+-----------------------------------------------------+
+   | "udp"          | UDP                                                 |
+   +----------------+-----------------------------------------------------+
+   | "udp4"         | UDP over IPv4                                       |
+   +----------------+-----------------------------------------------------+
+   | "udp6"         | UDP over IPv6                                       |
+   +----------------+-----------------------------------------------------+
+   | "unix"         | UNIX socket (both UDP and TCP protocols)            |
+   +----------------+-----------------------------------------------------+
+   | "all"          | the sum of all the possible families and protocols  |
+   +----------------+-----------------------------------------------------+
+
+  On OSX this function requires root privileges.
+  To get per-process connections use :meth:`Process.connections`.
+  Also, see
+  `netstat.py sample script <https://github.com/giampaolo/psutil/blob/master/examples/netstat.py>`__.
+  Example:
+
+    >>> import psutil
+    >>> psutil.net_connections()
+    [pconn(fd=115, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 48776), raddr=('93.186.135.91', 80), status='ESTABLISHED', pid=1254),
+     pconn(fd=117, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 43761), raddr=('72.14.234.100', 80), status='CLOSING', pid=2987),
+     pconn(fd=-1, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 60759), raddr=('72.14.234.104', 80), status='ESTABLISHED', pid=None),
+     pconn(fd=-1, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 51314), raddr=('72.14.234.83', 443), status='SYN_SENT', pid=None)
+     ...]
+
+  .. note:: (OSX) :class:`psutil.AccessDenied` is always raised unless running
+     as root (lsof does the same).
+  .. note:: (Solaris) UNIX sockets are not supported.
+
+  .. versionadded:: 2.1.0
+
+.. function:: net_if_addrs()
+
+  Return the addresses associated to each NIC (network interface card)
+  installed on the system as a dictionary whose keys are the NIC names and
+  value is a list of namedtuples for each address assigned to the NIC.
+  Each namedtuple includes 4 fields:
+
+  - **family**
+  - **address**
+  - **netmask**
+  - **broadcast**
+
+  *family* can be either
+  `AF_INET <http://docs.python.org//library/socket.html#socket.AF_INET>`__,
+  `AF_INET6 <http://docs.python.org//library/socket.html#socket.AF_INET6>`__
+  or :const:`psutil.AF_LINK`, which refers to a MAC address.
+  *address* is the primary address, *netmask* and *broadcast* may be ``None``.
+  Example::
+
+    >>> import psutil
+    >>> psutil.net_if_addrs()
+    {'lo': [snic(family=<AddressFamily.AF_INET: 2>, address='127.0.0.1', netmask='255.0.0.0', broadcast='127.0.0.1'),
+            snic(family=<AddressFamily.AF_INET6: 10>, address='::1', netmask='ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff', broadcast=None),
+            snic(family=<AddressFamily.AF_LINK: 17>, address='00:00:00:00:00:00', netmask=None, broadcast='00:00:00:00:00:00')],
+     'wlan0': [snic(family=<AddressFamily.AF_INET: 2>, address='192.168.1.3', netmask='255.255.255.0', broadcast='192.168.1.255'),
+               snic(family=<AddressFamily.AF_INET6: 10>, address='fe80::c685:8ff:fe45:641%wlan0', netmask='ffff:ffff:ffff:ffff::', broadcast=None),
+               snic(family=<AddressFamily.AF_LINK: 17>, address='c4:85:08:45:06:41', netmask=None, broadcast='ff:ff:ff:ff:ff:ff')]}
+    >>>
+
+  See also `examples/ifconfig.py <https://github.com/giampaolo/psutil/blob/master/examples/ifconfig.py>`__
+  for an example application.
+
+  .. note:: if you're interested in others families (e.g. AF_BLUETOOTH) you can
+    use the more powerful `netifaces <https://pypi.python.org/pypi/netifaces/>`__
+    extension.
+
+  .. note:: you can have more than one address of the same family associated
+    with each interface (that's why dict values are lists).
+
+  *New in 3.0.0*
+
+.. function:: net_if_stats()
+
+  Return information about each NIC (network interface card) installed on the
+  system as a dictionary whose keys are the NIC names and value is a namedtuple
+  with the following fields:
+
+  - **isup**
+  - **duplex**
+  - **speed**
+  - **mtu**
+
+  *isup* is a boolean indicating whether the NIC is up and running, *duplex*
+  can be either :const:`NIC_DUPLEX_FULL`, :const:`NIC_DUPLEX_HALF` or
+  :const:`NIC_DUPLEX_UNKNOWN`, *speed* is the NIC speed expressed in mega bits
+  (MB), if it can't be determined (e.g. 'localhost') it will be set to ``0``,
+  *mtu* is the maximum transmission unit expressed in bytes.
+  See also `examples/ifconfig.py <https://github.com/giampaolo/psutil/blob/master/examples/ifconfig.py>`__
+  for an example application.
+  Example:
+
+    >>> import psutil
+    >>> psutil.net_if_stats()
+    {'eth0': snicstats(isup=True, duplex=<NicDuplex.NIC_DUPLEX_FULL: 2>, speed=100, mtu=1500),
+     'lo': snicstats(isup=True, duplex=<NicDuplex.NIC_DUPLEX_UNKNOWN: 0>, speed=0, mtu=65536)}
+
+  *New in 3.0.0*
+
+
+Other system info
+-----------------
+
+.. function:: users()
+
+  Return users currently connected on the system as a list of namedtuples
+  including the following fields:
+
+  - **user**: the name of the user.
+  - **terminal**: the tty or pseudo-tty associated with the user, if any,
+    else ``None``.
+  - **host**: the host name associated with the entry, if any.
+  - **started**: the creation time as a floating point number expressed in
+    seconds since the epoch.
+
+  Example::
+
+    >>> import psutil
+    >>> psutil.users()
+    [suser(name='giampaolo', terminal='pts/2', host='localhost', started=1340737536.0),
+     suser(name='giampaolo', terminal='pts/3', host='localhost', started=1340737792.0)]
+
+.. function:: boot_time()
+
+  Return the system boot time expressed in seconds since the epoch.
+  Example:
+
+  .. code-block:: python
+
+     >>> import psutil, datetime
+     >>> psutil.boot_time()
+     1389563460.0
+     >>> datetime.datetime.fromtimestamp(psutil.boot_time()).strftime("%Y-%m-%d %H:%M:%S")
+     '2014-01-12 22:51:00'
+
+Processes
+=========
+
+Functions
+---------
+
+.. function:: pids()
+
+  Return a list of current running PIDs. To iterate over all processes
+  :func:`process_iter()` should be preferred.
+
+.. function:: pid_exists(pid)
+
+  Check whether the given PID exists in the current process list. This is
+  faster than doing ``"pid in psutil.pids()"`` and should be preferred.
+
+.. function:: process_iter()
+
+  Return an iterator yielding a :class:`Process` class instance for all running
+  processes on the local machine.
+  Every instance is only created once and then cached into an internal table
+  which is updated every time an element is yielded.
+  Cached :class:`Process` instances are checked for identity so that you're
+  safe in case a PID has been reused by another process, in which case the
+  cached instance is updated.
+  This is should be preferred over :func:`psutil.pids()` for iterating over
+  processes.
+  Sorting order in which processes are returned is
+  based on their PID. Example usage::
+
+    import psutil
+
+    for proc in psutil.process_iter():
+        try:
+            pinfo = proc.as_dict(attrs=['pid', 'name'])
+        except psutil.NoSuchProcess:
+            pass
+        else:
+            print(pinfo)
+
+.. function:: wait_procs(procs, timeout=None, callback=None)
+
+  Convenience function which waits for a list of :class:`Process` instances to
+  terminate. Return a ``(gone, alive)`` tuple indicating which processes are
+  gone and which ones are still alive. The *gone* ones will have a new
+  *returncode* attribute indicating process exit status (it may be ``None``).
+  ``callback`` is a function which gets called every time a process terminates
+  (a :class:`Process` instance is passed as callback argument). Function will
+  return as soon as all processes terminate or when timeout occurs. Tipical use
+  case is:
+
+  - send SIGTERM to a list of processes
+  - give them some time to terminate
+  - send SIGKILL to those ones which are still alive
+
+  Example::
+
+    import psutil
+
+    def on_terminate(proc):
+        print("process {} terminated with exit code {}".format(proc, proc.returncode))
+
+    procs = [...]  # a list of Process instances
+    for p in procs:
+        p.terminate()
+    gone, alive = wait_procs(procs, timeout=3, callback=on_terminate)
+    for p in alive:
+        p.kill()
+
+Exceptions
+----------
+
+.. class:: Error()
+
+  Base exception class. All other exceptions inherit from this one.
+
+.. class:: NoSuchProcess(pid, name=None, msg=None)
+
+   Raised by :class:`Process` class methods when no process with the given
+   *pid* is found in the current process list or when a process no longer
+   exists. "name" is the name the process had before disappearing
+   and gets set only if :meth:`Process.name()` was previosly called.
+
+.. class:: ZombieProcess(pid, name=None, ppid=None, msg=None)
+
+   This may be raised by :class:`Process` class methods when querying a zombie
+   process on UNIX (Windows doesn't have zombie processes). Depending on the
+   method called the OS may be able to succeed in retrieving the process
+   information or not.
+   Note: this is a subclass of :class:`NoSuchProcess` so if you're not
+   interested in retrieving zombies (e.g. when using :func:`process_iter()`)
+   you can ignore this exception and just catch :class:`NoSuchProcess`.
+
+   *New in 3.0.0*
+
+.. class:: AccessDenied(pid=None, name=None, msg=None)
+
+    Raised by :class:`Process` class methods when permission to perform an
+    action is denied. "name" is the name of the process (may be ``None``).
+
+.. class:: TimeoutExpired(seconds, pid=None, name=None, msg=None)
+
+    Raised by :meth:`Process.wait` if timeout expires and process is still
+    alive.
+
+Process class
+-------------
+
+.. class:: Process(pid=None)
+
+  Represents an OS process with the given *pid*. If *pid* is omitted current
+  process *pid* (`os.getpid() <http://docs.python.org/library/os.html#os.getpid>`__)
+  is used.
+  Raise :class:`NoSuchProcess` if *pid* does not exist.
+  When accessing methods of this class always be  prepared to catch
+  :class:`NoSuchProcess` and :class:`AccessDenied` exceptions.
+  `hash() <http://docs.python.org/2/library/functions.html#hash>`__ builtin can
+  be used against instances of this class in order to identify a process
+  univocally over time (the hash is determined by mixing process PID
+  and creation time). As such it can also be used with
+  `set()s <http://docs.python.org/2/library/stdtypes.html#types-set>`__.
+
+  .. warning::
+
+    the way this class is bound to a process is uniquely via its **PID**.
+    That means that if the :class:`Process` instance is old enough and
+    the PID has been reused by another process in the meantime you might end up
+    interacting with another process.
+    The only exceptions for which process identity is pre-emptively checked
+    (via PID + creation time) and guaranteed are for
+    :meth:`nice` (set),
+    :meth:`ionice`  (set),
+    :meth:`cpu_affinity` (set),
+    :meth:`rlimit` (set),
+    :meth:`children`,
+    :meth:`parent`,
+    :meth:`suspend`
+    :meth:`resume`,
+    :meth:`send_signal`,
+    :meth:`terminate`, and
+    :meth:`kill`
+    methods.
+    To prevent this problem for all other methods you can use
+    :meth:`is_running()` before querying the process or use
+    :func:`process_iter()` in case you're iterating over all processes.
+
+  .. attribute:: pid
+
+     The process PID.
+
+  .. method:: ppid()
+
+     The process parent pid.  On Windows the return value is cached after first
+     call.
+
+  .. method:: name()
+
+     The process name. The return value is cached after first call.
+
+  .. method:: exe()
+
+     The process executable as an absolute path.
+     On some systems this may also be an empty string.
+     The return value is cached after first call.
+
+  .. method:: cmdline()
+
+     The command line this process has been called with.
+
+  .. method:: create_time()
+
+     The process creation time as a floating point number expressed in seconds
+     since the epoch, in
+     `UTC <http://en.wikipedia.org/wiki/Coordinated_universal_time>`__.
+     The return value is cached after first call.
+
+        >>> import psutil, datetime
+        >>> p = psutil.Process()
+        >>> p.create_time()
+        1307289803.47
+        >>> datetime.datetime.fromtimestamp(p.create_time()).strftime("%Y-%m-%d %H:%M:%S")
+        '2011-03-05 18:03:52'
+
+  .. method:: as_dict(attrs=None, ad_value=None)
+
+     Utility method returning process information as a hashable dictionary.
+     If *attrs* is specified it must be a list of strings reflecting available
+     :class:`Process` class's attribute names (e.g. ``['cpu_times', 'name']``)
+     else all public (read only) attributes are assumed. *ad_value* is the
+     value which gets assigned to a dict key in case :class:`AccessDenied`
+     or :class:`ZombieProcess` exception is raised when retrieving that
+     particular process information.
+
+        >>> import psutil
+        >>> p = psutil.Process()
+        >>> p.as_dict(attrs=['pid', 'name', 'username'])
+        {'username': 'giampaolo', 'pid': 12366, 'name': 'python'}
+
+     .. versionchanged:: 3.0.0 *ad_value* is used also when incurring into
+        :class:`ZombieProcess` exception, not only :class:`AccessDenied`
+
+  .. method:: parent()
+
+     Utility method which returns the parent process as a :class:`Process`
+     object pre-emptively checking whether PID has been reused. If no parent
+     PID is known return ``None``.
+
+  .. method:: status()
+
+     The current process status as a string. The returned string is one of the
+     :data:`psutil.STATUS_*<psutil.STATUS_RUNNING>` constants.
+
+  .. method:: cwd()
+
+     The process current working directory as an absolute path.
+
+  .. method:: username()
+
+     The name of the user that owns the process. On UNIX this is calculated by
+     using real process uid.
+
+  .. method:: uids()
+
+     The **real**, **effective** and **saved** user ids of this process as a
+     namedtuple. This is the same as
+     `os.getresuid() <http://docs.python.org//library/os.html#os.getresuid>`__
+     but can be used for every process PID.
+
+     Availability: UNIX
+
+  .. method:: gids()
+
+     The **real**, **effective** and **saved** group ids of this process as a
+     namedtuple. This is the same as
+     `os.getresgid() <http://docs.python.org//library/os.html#os.getresgid>`__
+     but can be used for every process PID.
+
+     Availability: UNIX
+
+  .. method:: terminal()
+
+     The terminal associated with this process, if any, else ``None``. This is
+     similar to "tty" command but can be used for every process PID.
+
+     Availability: UNIX
+
+  .. method:: nice(value=None)
+
+     Get or set process
+     `niceness <blogs.techrepublic.com.com/opensource/?p=140>`__ (priority).
+     On UNIX this is a number which usually goes from ``-20`` to ``20``.
+     The higher the nice value, the lower the priority of the process.
+
+        >>> import psutil
+        >>> p = psutil.Process()
+        >>> p.nice(10)  # set
+        >>> p.nice()  # get
+        10
+        >>>
+
+     Starting from `Python 3.3 <http://bugs.python.org/issue10784>`__ this
+     functionality is also available as
+     `os.getpriority() <http://docs.python.org/3/library/os.html#os.getpriority>`__
+     and
+     `os.setpriority() <http://docs.python.org/3/library/os.html#os.setpriority>`__
+     (UNIX only).
+
+     On Windows this is available as well by using
+     `GetPriorityClass <http://msdn.microsoft.com/en-us/library/ms683211(v=vs.85).aspx>`__
+     and `SetPriorityClass <http://msdn.microsoft.com/en-us/library/ms686219(v=vs.85).aspx>`__
+     and *value* is one of the
+     :data:`psutil.*_PRIORITY_CLASS <psutil.ABOVE_NORMAL_PRIORITY_CLASS>`
+     constants.
+     Example which increases process priority on Windows:
+
+        >>> p.nice(psutil.HIGH_PRIORITY_CLASS)
+
+  .. method:: ionice(ioclass=None, value=None)
+
+     Get or set
+     `process I/O niceness <http://friedcpu.wordpress.com/2007/07/17/why-arent-you-using-ionice-yet/>`__ (priority).
+     On Linux *ioclass* is one of the
+     :data:`psutil.IOPRIO_CLASS_*<psutil.IOPRIO_CLASS_NONE>` constants.
+     *value* is a number which goes from  ``0`` to ``7``. The higher the value,
+     the lower the I/O priority of the process. On Windows only *ioclass* is
+     used and it can be set to ``2`` (normal), ``1`` (low) or ``0`` (very low).
+     The example below sets IDLE priority class for the current process,
+     meaning it will only get I/O time when no other process needs the disk:
+
+      >>> import psutil
+      >>> p = psutil.Process()
+      >>> p.ionice(psutil.IOPRIO_CLASS_IDLE)  # set
+      >>> p.ionice()  # get
+      pionice(ioclass=<IOPriority.IOPRIO_CLASS_IDLE: 3>, value=0)
+      >>>
+
+     On Windows only *ioclass* is used and it can be set to ``2`` (normal),
+     ``1`` (low) or ``0`` (very low).
+
+     Availability: Linux and Windows > Vista
+
+     .. versionchanged:: 3.0.0 on >= Python 3.4 the returned ``ioclass``
+        constant is an `enum <https://docs.python.org/3/library/enum.html#module-enum>`__
+        instead of a plain integer.
+
+  .. method:: rlimit(resource, limits=None)
+
+     Get or set process resource limits (see
+     `man prlimit <http://linux.die.net/man/2/prlimit>`__). *resource* is one of
+     the :data:`psutil.RLIMIT_* <psutil.RLIMIT_INFINITY>` constants.
+     *limits* is a ``(soft, hard)`` tuple.
+     This is the same as `resource.getrlimit() <http://docs.python.org/library/resource.html#resource.getrlimit>`__
+     and `resource.setrlimit() <http://docs.python.org/library/resource.html#resource.setrlimit>`__
+     but can be used for every process PID and only on Linux.
+     Example:
+
+      >>> import psutil
+      >>> p = psutil.Process()
+      >>> # process may open no more than 128 file descriptors
+      >>> p.rlimit(psutil.RLIMIT_NOFILE, (128, 128))
+      >>> # process may create files no bigger than 1024 bytes
+      >>> p.rlimit(psutil.RLIMIT_FSIZE, (1024, 1024))
+      >>> # get
+      >>> p.rlimit(psutil.RLIMIT_FSIZE)
+      (1024, 1024)
+      >>>
+
+     Availability: Linux
+
+  .. method:: io_counters()
+
+     Return process I/O statistics as a namedtuple including the number of read
+     and write operations performed by the process and the amount of bytes read
+     and written. For Linux refer to
+     `/proc filesysem documentation <https://www.kernel.org/doc/Documentation/filesystems/proc.txt>`__.
+     On BSD there's apparently no way to retrieve bytes counters, hence ``-1``
+     is returned for **read_bytes** and **write_bytes** fields. OSX is not
+     supported.
+
+      >>> import psutil
+      >>> p = psutil.Process()
+      >>> p.io_counters()
+      pio(read_count=454556, write_count=3456, read_bytes=110592, write_bytes=0)
+
+     Availability: all platforms except OSX and Solaris
+
+  .. method:: num_ctx_switches()
+
+     The number voluntary and involuntary context switches performed by
+     this process.
+
+  .. method:: num_fds()
+
+     The number of file descriptors used by this process.
+
+     Availability: UNIX
+
+  .. method:: num_handles()
+
+     The number of handles used by this process.
+
+     Availability: Windows
+
+  .. method:: num_threads()
+
+     The number of threads currently used by this process.
+
+  .. method:: threads()
+
+     Return threads opened by process as a list of namedtuples including thread
+     id and thread CPU times (user/system).
+
+  .. method:: cpu_times()
+
+     Return a tuple whose values are process CPU **user** and **system**
+     times which means the amount of time expressed in seconds that a process
+     has spent in
+     `user / system mode <http://stackoverflow.com/questions/556405/what-do-real-user-and-sys-mean-in-the-output-of-time1>`__.
+     This is similar to
+     `os.times() <http://docs.python.org//library/os.html#os.times>`__
+     but can be used for every process PID.
+
+  .. method:: cpu_percent(interval=None)
+
+     Return a float representing the process CPU utilization as a percentage.
+     When *interval* is > ``0.0`` compares process times to system CPU times
+     elapsed before and after the interval (blocking). When interval is ``0.0``
+     or ``None`` compares process times to system CPU times elapsed since last
+     call, returning immediately. That means the first time this is called it
+     will return a meaningless ``0.0`` value which you are supposed to ignore.
+     In this case is recommended for accuracy that this function be called a
+     second time with at least ``0.1`` seconds between calls. Example:
+
+      >>> import psutil
+      >>> p = psutil.Process()
+      >>>
+      >>> # blocking
+      >>> p.cpu_percent(interval=1)
+      2.0
+      >>> # non-blocking (percentage since last call)
+      >>> p.cpu_percent(interval=None)
+      2.9
+      >>>
+
+     .. note::
+        a percentage > 100 is legitimate as it can result from a process with
+        multiple threads running on different CPU cores.
+
+     .. warning::
+        the first time this method is called with interval = ``0.0`` or
+        ``None`` it will return a meaningless ``0.0`` value which you are
+        supposed to ignore.
+
+  .. method:: cpu_affinity(cpus=None)
+
+     Get or set process current
+     `CPU affinity <http://www.linuxjournal.com/article/6799?page=0,0>`__.
+     CPU affinity consists in telling the OS to run a certain process on a
+     limited set of CPUs only. The number of eligible CPUs can be obtained with
+     ``list(range(psutil.cpu_count()))``. On set raises ``ValueError`` in case
+     an invalid CPU number is specified.
+
+      >>> import psutil
+      >>> psutil.cpu_count()
+      4
+      >>> p = psutil.Process()
+      >>> p.cpu_affinity()  # get
+      [0, 1, 2, 3]
+      >>> p.cpu_affinity([0])  # set; from now on, process will run on CPU #0 only
+      >>> p.cpu_affinity()
+      [0]
+      >>>
+      >>> # reset affinity against all CPUs
+      >>> all_cpus = list(range(psutil.cpu_count()))
+      >>> p.cpu_affinity(all_cpus)
+      >>>
+
+     Availability: Linux, Windows, BSD
+
+     .. versionchanged:: 2.2.0 added support for FreeBSD
+
+  .. method:: memory_info()
+
+     Return a tuple representing RSS (Resident Set Size) and VMS (Virtual
+     Memory Size) in bytes. On UNIX *rss* and *vms* are the same values shown
+     by ps. On Windows *rss* and *vms* refer to "Mem Usage" and "VM Size"
+     columns of taskmgr.exe. For more detailed memory stats use
+     :meth:`memory_info_ex`.
+
+  .. method:: memory_info_ex()
+
+     Return a namedtuple with variable fields depending on the platform
+     representing extended memory information about the process.
+     All numbers are expressed in bytes.
+
+     +--------+---------+-------+-------+--------------------+
+     | Linux  | OSX     | BSD   | SunOS | Windows            |
+     +========+=========+=======+=======+====================+
+     | rss    | rss     | rss   | rss   | num_page_faults    |
+     +--------+---------+-------+-------+--------------------+
+     | vms    | vms     | vms   | vms   | peak_wset          |
+     +--------+---------+-------+-------+--------------------+
+     | shared | pfaults | text  |       | wset               |
+     +--------+---------+-------+-------+--------------------+
+     | text   | pageins | data  |       | peak_paged_pool    |
+     +--------+---------+-------+-------+--------------------+
+     | lib    |         | stack |       | paged_pool         |
+     +--------+---------+-------+-------+--------------------+
+     | data   |         |       |       | peak_nonpaged_pool |
+     +--------+---------+-------+-------+--------------------+
+     | dirty  |         |       |       | nonpaged_pool      |
+     +--------+---------+-------+-------+--------------------+
+     |        |         |       |       | pagefile           |
+     +--------+---------+-------+-------+--------------------+
+     |        |         |       |       | peak_pagefile      |
+     +--------+---------+-------+-------+--------------------+
+     |        |         |       |       | private            |
+     +--------+---------+-------+-------+--------------------+
+
+     Windows metrics are extracted from
+     `PROCESS_MEMORY_COUNTERS_EX <http://msdn.microsoft.com/en-us/library/windows/desktop/ms684874(v=vs.85).aspx>`__ structure.
+     Example on Linux:
+
+     >>> import psutil
+     >>> p = psutil.Process()
+     >>> p.memory_info_ex()
+     pextmem(rss=15491072, vms=84025344, shared=5206016, text=2555904, lib=0, data=9891840, dirty=0)
+
+  .. method:: memory_percent()
+
+     Compare physical system memory to process resident memory (RSS) and
+     calculate process memory utilization as a percentage.
+
+  .. method:: memory_maps(grouped=True)
+
+     Return process's mapped memory regions as a list of namedtuples whose
+     fields are variable depending on the platform. As such, portable
+     applications should rely on namedtuple's `path` and `rss` fields only.
+     This method is useful to obtain a detailed representation of process
+     memory usage as explained
+     `here <http://bmaurer.blogspot.it/2006/03/memory-usage-with-smaps.html>`__.
+     If *grouped* is ``True`` the mapped regions with the same *path* are
+     grouped together and the different memory fields are summed.  If *grouped*
+     is ``False`` every mapped region is shown as a single entity and the
+     namedtuple will also include the mapped region's address space (*addr*)
+     and permission set (*perms*).
+     See `examples/pmap.py <https://github.com/giampaolo/psutil/blob/master/examples/pmap.py>`__
+     for an example application.
+
+      >>> import psutil
+      >>> p = psutil.Process()
+      >>> p.memory_maps()
+      [pmmap_grouped(path='/lib/x8664-linux-gnu/libutil-2.15.so', rss=16384, anonymous=8192, swap=0),
+       pmmap_grouped(path='/lib/x8664-linux-gnu/libc-2.15.so', rss=6384, anonymous=15, swap=0),
+       pmmap_grouped(path='/lib/x8664-linux-gnu/libcrypto.so.0.1', rss=34124, anonymous=1245, swap=0),
+       pmmap_grouped(path='[heap]', rss=54653, anonymous=8192, swap=0),
+       pmmap_grouped(path='[stack]', rss=1542, anonymous=166, swap=0),
+       ...]
+      >>>
+
+  .. method:: children(recursive=False)
+
+     Return the children of this process as a list of :Class:`Process` objects,
+     pre-emptively checking whether PID has been reused. If recursive is `True`
+     return all the parent descendants.
+     Example assuming *A == this process*:
+     ::
+
+          A ─┐
+             │
+             ├─ B (child) ─┐
+             │             └─ X (grandchild) ─┐
+             │                                └─ Y (great grandchild)
+             ├─ C (child)
+             └─ D (child)
+
+          >>> p.children()
+          B, C, D
+          >>> p.children(recursive=True)
+          B, X, Y, C, D
+
+     Note that in the example above if process X disappears process Y won't be
+     returned either as the reference to process A is lost.
+
+  .. method:: open_files()
+
+     Return regular files opened by process as a list of namedtuples including
+     the absolute file name and the file descriptor number (on Windows this is
+     always ``-1``). Example:
+
+     >>> import psutil
+     >>> f = open('file.ext', 'w')
+     >>> p = psutil.Process()
+     >>> p.open_files()
+     [popenfile(path='/home/giampaolo/svn/psutil/file.ext', fd=3)]
+
+     .. warning::
+       on Windows this is not fully reliable as due to some limitations of the
+       Windows API the underlying implementation may hang when retrieving
+       certain file handles.
+       In order to work around that psutil on Windows Vista (and higher) spawns
+       a thread and kills it if it's not responding after 100ms.
+       That implies that on Windows this method is not guaranteed to enumerate
+       all regular file handles (see full discusion
+       `here <https://github.com/giampaolo/psutil/pull/597>`_).
+
+     .. warning::
+       on FreeBSD this method can return files with a 'null' path (see
+       `issue 595 <https://github.com/giampaolo/psutil/pull/595>`_).
+
+     .. versionchanged:: 3.1.0 no longer hangs on Windows.
+
+  .. method:: connections(kind="inet")
+
+    Return socket connections opened by process as a list of namedtuples.
+    To get system-wide connections use :func:`psutil.net_connections()`.
+    Every namedtuple provides 6 attributes:
+
+    - **fd**: the socket file descriptor. This can be passed to
+      `socket.fromfd() <http://docs.python.org/library/socket.html#socket.fromfd>`__
+      to obtain a usable socket object.
+      This is only available on UNIX; on Windows ``-1`` is always returned.
+    - **family**: the address family, either `AF_INET
+      <http://docs.python.org//library/socket.html#socket.AF_INET>`__,
+      `AF_INET6 <http://docs.python.org//library/socket.html#socket.AF_INET6>`__
+      or `AF_UNIX <http://docs.python.org//library/socket.html#socket.AF_UNIX>`__.
+    - **type**: the address type, either `SOCK_STREAM
+      <http://docs.python.org//library/socket.html#socket.SOCK_STREAM>`__ or
+      `SOCK_DGRAM
+      <http://docs.python.org//library/socket.html#socket.SOCK_DGRAM>`__.
+    - **laddr**: the local address as a ``(ip, port)`` tuple or a ``path``
+      in case of AF_UNIX sockets.
+    - **raddr**: the remote address as a ``(ip, port)`` tuple or an absolute
+      ``path`` in case of UNIX sockets.
+      When the remote endpoint is not connected you'll get an empty tuple
+      (AF_INET) or ``None`` (AF_UNIX).
+      On Linux AF_UNIX sockets will always have this set to ``None``.
+    - **status**: represents the status of a TCP connection. The return value
+      is one of the :data:`psutil.CONN_* <psutil.CONN_ESTABLISHED>` constants.
+      For UDP and UNIX sockets this is always going to be
+      :const:`psutil.CONN_NONE`.
+
+    The *kind* parameter is a string which filters for connections that fit the
+    following criteria:
+
+    .. table::
+
+     +----------------+-----------------------------------------------------+
+     | **Kind value** | **Connections using**                               |
+     +================+=====================================================+
+     | "inet"         | IPv4 and IPv6                                       |
+     +----------------+-----------------------------------------------------+
+     | "inet4"        | IPv4                                                |
+     +----------------+-----------------------------------------------------+
+     | "inet6"        | IPv6                                                |
+     +----------------+-----------------------------------------------------+
+     | "tcp"          | TCP                                                 |
+     +----------------+-----------------------------------------------------+
+     | "tcp4"         | TCP over IPv4                                       |
+     +----------------+-----------------------------------------------------+
+     | "tcp6"         | TCP over IPv6                                       |
+     +----------------+-----------------------------------------------------+
+     | "udp"          | UDP                                                 |
+     +----------------+-----------------------------------------------------+
+     | "udp4"         | UDP over IPv4                                       |
+     +----------------+-----------------------------------------------------+
+     | "udp6"         | UDP over IPv6                                       |
+     +----------------+-----------------------------------------------------+
+     | "unix"         | UNIX socket (both UDP and TCP protocols)            |
+     +----------------+-----------------------------------------------------+
+     | "all"          | the sum of all the possible families and protocols  |
+     +----------------+-----------------------------------------------------+
+
+    Example:
+
+      >>> import psutil
+      >>> p = psutil.Process(1694)
+      >>> p.name()
+      'firefox'
+      >>> p.connections()
+      [pconn(fd=115, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 48776), raddr=('93.186.135.91', 80), status='ESTABLISHED'),
+       pconn(fd=117, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 43761), raddr=('72.14.234.100', 80), status='CLOSING'),
+       pconn(fd=119, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 60759), raddr=('72.14.234.104', 80), status='ESTABLISHED'),
+       pconn(fd=123, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 51314), raddr=('72.14.234.83', 443), status='SYN_SENT')]
+
+  .. method:: is_running()
+
+     Return whether the current process is running in the current process list.
+     This is reliable also in case the process is gone and its PID reused by
+     another process, therefore it must be preferred over doing
+     ``psutil.pid_exists(p.pid)``.
+
+     .. note::
+      this will return ``True`` also if the process is a zombie
+      (``p.status() == psutil.STATUS_ZOMBIE``).
+
+  .. method:: send_signal(signal)
+
+     Send a signal to process (see
+     `signal module <http://docs.python.org//library/signal.html>`__
+     constants) pre-emptively checking whether PID has been reused.
+     This is the same as ``os.kill(pid, sig)``.
+     On Windows only **SIGTERM** is valid and is treated as an alias for
+     :meth:`kill()`.
+
+  .. method:: suspend()
+
+     Suspend process execution with **SIGSTOP** signal pre-emptively checking
+     whether PID has been reused.
+     On UNIX this is the same as ``os.kill(pid, signal.SIGSTOP)``.
+     On Windows this is done by suspending all process threads execution.
+
+  .. method:: resume()
+
+     Resume process execution with **SIGCONT** signal pre-emptively checking
+     whether PID has been reused.
+     On UNIX this is the same as ``os.kill(pid, signal.SIGCONT)``.
+     On Windows this is done by resuming all process threads execution.
+
+  .. method:: terminate()
+
+     Terminate the process with **SIGTERM** signal pre-emptively checking
+     whether PID has been reused.
+     On UNIX this is the same as ``os.kill(pid, signal.SIGTERM)``.
+     On Windows this is an alias for :meth:`kill`.
+
+  .. method:: kill()
+
+     Kill the current process by using **SIGKILL** signal pre-emptively
+     checking whether PID has been reused.
+     On UNIX this is the same as ``os.kill(pid, signal.SIGKILL)``.
+     On Windows this is done by using
+     `TerminateProcess <http://msdn.microsoft.com/en-us/library/windows/desktop/ms686714(v=vs.85).aspx>`__.
+
+  .. method:: wait(timeout=None)
+
+     Wait for process termination and if the process is a children of the
+     current one also return the exit code, else ``None``. On Windows there's
+     no such limitation (exit code is always returned). If the process is
+     already terminated immediately return ``None`` instead of raising
+     :class:`NoSuchProcess`. If *timeout* is specified and process is still
+     alive raise :class:`TimeoutExpired` exception. It can also be used in a
+     non-blocking fashion by specifying ``timeout=0`` in which case it will
+     either return immediately or raise :class:`TimeoutExpired`.
+     To wait for multiple processes use :func:`psutil.wait_procs()`.
+
+
+Popen class
+-----------
+
+.. class:: Popen(*args, **kwargs)
+
+  A more convenient interface to stdlib
+  `subprocess.Popen <http://docs.python.org/library/subprocess.html#subprocess.Popen>`__.
+  It starts a sub process and deals with it exactly as when using
+  `subprocess.Popen <http://docs.python.org/library/subprocess.html#subprocess.Popen>`__
+  but in addition it also provides all the methods of
+  :class:`psutil.Process` class in a single interface.
+  For method names common to both classes such as
+  :meth:`send_signal() <psutil.Process.send_signal()>`,
+  :meth:`terminate() <psutil.Process.terminate()>` and
+  :meth:`kill() <psutil.Process.kill()>`
+  :class:`psutil.Process` implementation takes precedence.
+  For a complete documentation refer to
+  `subprocess module documentation <http://docs.python.org/library/subprocess.html>`__.
+
+  .. note::
+
+     Unlike `subprocess.Popen <http://docs.python.org/library/subprocess.html#subprocess.Popen>`__
+     this class pre-emptively checks wheter PID has been reused on
+     :meth:`send_signal() <psutil.Process.send_signal()>`,
+     :meth:`terminate() <psutil.Process.terminate()>` and
+     :meth:`kill() <psutil.Process.kill()>`
+     so that you can't accidentally terminate another process, fixing
+     http://bugs.python.org/issue6973.
+
+  >>> import psutil
+  >>> from subprocess import PIPE
+  >>>
+  >>> p = psutil.Popen(["/usr/bin/python", "-c", "print('hello')"], stdout=PIPE)
+  >>> p.name()
+  'python'
+  >>> p.username()
+  'giampaolo'
+  >>> p.communicate()
+  ('hello\n', None)
+  >>> p.wait(timeout=2)
+  0
+  >>>
+
+Constants
+=========
+
+.. _const-pstatus:
+.. data:: STATUS_RUNNING
+          STATUS_SLEEPING
+          STATUS_DISK_SLEEP
+          STATUS_STOPPED
+          STATUS_TRACING_STOP
+          STATUS_ZOMBIE
+          STATUS_DEAD
+          STATUS_WAKE_KILL
+          STATUS_WAKING
+          STATUS_IDLE
+          STATUS_LOCKED
+          STATUS_WAITING
+
+  A set of strings representing the status of a process.
+  Returned by :meth:`psutil.Process.status()`.
+
+.. _const-conn:
+.. data:: CONN_ESTABLISHED
+          CONN_SYN_SENT
+          CONN_SYN_RECV
+          CONN_FIN_WAIT1
+          CONN_FIN_WAIT2
+          CONN_TIME_WAIT
+          CONN_CLOSE
+          CONN_CLOSE_WAIT
+          CONN_LAST_ACK
+          CONN_LISTEN
+          CONN_CLOSING
+          CONN_NONE
+          CONN_DELETE_TCB (Windows)
+          CONN_IDLE (Solaris)
+          CONN_BOUND (Solaris)
+
+  A set of strings representing the status of a TCP connection.
+  Returned by :meth:`psutil.Process.connections()` (`status` field).
+
+.. _const-prio:
+.. data:: ABOVE_NORMAL_PRIORITY_CLASS
+          BELOW_NORMAL_PRIORITY_CLASS
+          HIGH_PRIORITY_CLASS
+          IDLE_PRIORITY_CLASS
+          NORMAL_PRIORITY_CLASS
+          REALTIME_PRIORITY_CLASS
+
+  A set of integers representing the priority of a process on Windows (see
+  `MSDN documentation <http://msdn.microsoft.com/en-us/library/ms686219(v=vs.85).aspx>`__).
+  They can be used in conjunction with
+  :meth:`psutil.Process.nice()` to get or set process priority.
+
+  Availability: Windows
+
+  .. versionchanged:: 3.0.0 on Python >= 3.4 these constants are
+    `enums <https://docs.python.org/3/library/enum.html#module-enum>`__
+    instead of a plain integer.
+
+.. _const-ioprio:
+.. data:: IOPRIO_CLASS_NONE
+          IOPRIO_CLASS_RT
+          IOPRIO_CLASS_BE
+          IOPRIO_CLASS_IDLE
+
+  A set of integers representing the I/O priority of a process on Linux. They
+  can be used in conjunction with :meth:`psutil.Process.ionice()` to get or set
+  process I/O priority.
+  *IOPRIO_CLASS_NONE* and *IOPRIO_CLASS_BE* (best effort) is the default for
+  any process that hasn't set a specific I/O priority.
+  *IOPRIO_CLASS_RT* (real time) means the process is given first access to the
+  disk, regardless of what else is going on in the system.
+  *IOPRIO_CLASS_IDLE* means the process will get I/O time when no-one else
+  needs the disk.
+  For further information refer to manuals of
+  `ionice <http://linux.die.net/man/1/ionice>`__
+  command line utility or
+  `ioprio_get <http://linux.die.net/man/2/ioprio_get>`__
+  system call.
+
+  Availability: Linux
+
+  .. versionchanged:: 3.0.0 on Python >= 3.4 thse constants are
+    `enums <https://docs.python.org/3/library/enum.html#module-enum>`__
+    instead of a plain integer.
+
+.. _const-rlimit:
+.. data:: RLIMIT_INFINITY
+          RLIMIT_AS
+          RLIMIT_CORE
+          RLIMIT_CPU
+          RLIMIT_DATA
+          RLIMIT_FSIZE
+          RLIMIT_LOCKS
+          RLIMIT_MEMLOCK
+          RLIMIT_MSGQUEUE
+          RLIMIT_NICE
+          RLIMIT_NOFILE
+          RLIMIT_NPROC
+          RLIMIT_RSS
+          RLIMIT_RTPRIO
+          RLIMIT_RTTIME
+          RLIMIT_RTPRIO
+          RLIMIT_SIGPENDING
+          RLIMIT_STACK
+
+  Constants used for getting and setting process resource limits to be used in
+  conjunction with :meth:`psutil.Process.rlimit()`. See
+  `man prlimit <http://linux.die.net/man/2/prlimit>`__ for futher information.
+
+  Availability: Linux
+
+.. _const-aflink:
+.. data:: AF_LINK
+
+  Constant which identifies a MAC address associated with a network interface.
+  To be used in conjunction with :func:`psutil.net_if_addrs()`.
+
+  *New in 3.0.0*
+
+.. _const-duplex:
+.. data:: NIC_DUPLEX_FULL
+          NIC_DUPLEX_HALF
+          NIC_DUPLEX_UNKNOWN
+
+  Constants which identifies whether a NIC (network interface card) has full or
+  half mode speed.  NIC_DUPLEX_FULL means the NIC is able to send and receive
+  data (files) simultaneously, NIC_DUPLEX_FULL means the NIC can either send or
+  receive data at a time.
+  To be used in conjunction with :func:`psutil.net_if_stats()`.
+
+  *New in 3.0.0*
+
+Development guide
+=================
+
+If you plan on hacking on psutil (e.g. want to add a new feature or fix a bug)
+take a look at the
+`development guide <https://github.com/giampaolo/psutil/blob/master/DEVGUIDE.rst>`_.
diff --git a/python/psutil/docs/make.bat b/python/psutil/docs/make.bat
new file mode 100644
index 000000000..9bc67515c
--- /dev/null
+++ b/python/psutil/docs/make.bat
@@ -0,0 +1,242 @@
+@ECHO OFF
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=_build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
+set I18NSPHINXOPTS=%SPHINXOPTS% .
+if NOT "%PAPER%" == "" (
+	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+	set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
+)
+
+if "%1" == "" goto help
+
+if "%1" == "help" (
+	:help
+	echo.Please use `make ^<target^>` where ^<target^> is one of
+	echo.  html       to make standalone HTML files
+	echo.  dirhtml    to make HTML files named index.html in directories
+	echo.  singlehtml to make a single large HTML file
+	echo.  pickle     to make pickle files
+	echo.  json       to make JSON files
+	echo.  htmlhelp   to make HTML files and a HTML help project
+	echo.  qthelp     to make HTML files and a qthelp project
+	echo.  devhelp    to make HTML files and a Devhelp project
+	echo.  epub       to make an epub
+	echo.  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter
+	echo.  text       to make text files
+	echo.  man        to make manual pages
+	echo.  texinfo    to make Texinfo files
+	echo.  gettext    to make PO message catalogs
+	echo.  changes    to make an overview over all changed/added/deprecated items
+	echo.  xml        to make Docutils-native XML files
+	echo.  pseudoxml  to make pseudoxml-XML files for display purposes
+	echo.  linkcheck  to check all external links for integrity
+	echo.  doctest    to run all doctests embedded in the documentation if enabled
+	goto end
+)
+
+if "%1" == "clean" (
+	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+	del /q /s %BUILDDIR%\*
+	goto end
+)
+
+
+%SPHINXBUILD% 2> nul
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+if "%1" == "html" (
+	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/html.
+	goto end
+)
+
+if "%1" == "dirhtml" (
+	%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
+	goto end
+)
+
+if "%1" == "singlehtml" (
+	%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
+	goto end
+)
+
+if "%1" == "pickle" (
+	%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the pickle files.
+	goto end
+)
+
+if "%1" == "json" (
+	%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the JSON files.
+	goto end
+)
+
+if "%1" == "htmlhelp" (
+	%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run HTML Help Workshop with the ^
+.hhp project file in %BUILDDIR%/htmlhelp.
+	goto end
+)
+
+if "%1" == "qthelp" (
+	%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run "qcollectiongenerator" with the ^
+.qhcp project file in %BUILDDIR%/qthelp, like this:
+	echo.^> qcollectiongenerator %BUILDDIR%\qthelp\psutil.qhcp
+	echo.To view the help file:
+	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\psutil.ghc
+	goto end
+)
+
+if "%1" == "devhelp" (
+	%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished.
+	goto end
+)
+
+if "%1" == "epub" (
+	%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The epub file is in %BUILDDIR%/epub.
+	goto end
+)
+
+if "%1" == "latex" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdf" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf
+	cd %BUILDDIR%/..
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdfja" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf-ja
+	cd %BUILDDIR%/..
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "text" (
+	%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The text files are in %BUILDDIR%/text.
+	goto end
+)
+
+if "%1" == "man" (
+	%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The manual pages are in %BUILDDIR%/man.
+	goto end
+)
+
+if "%1" == "texinfo" (
+	%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
+	goto end
+)
+
+if "%1" == "gettext" (
+	%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
+	goto end
+)
+
+if "%1" == "changes" (
+	%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.The overview file is in %BUILDDIR%/changes.
+	goto end
+)
+
+if "%1" == "linkcheck" (
+	%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Link check complete; look for any errors in the above output ^
+or in %BUILDDIR%/linkcheck/output.txt.
+	goto end
+)
+
+if "%1" == "doctest" (
+	%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Testing of doctests in the sources finished, look at the ^
+results in %BUILDDIR%/doctest/output.txt.
+	goto end
+)
+
+if "%1" == "xml" (
+	%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The XML files are in %BUILDDIR%/xml.
+	goto end
+)
+
+if "%1" == "pseudoxml" (
+	%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
+	goto end
+)
+
+:end
diff --git a/python/psutil/docs/xxx b/python/psutil/docs/xxx
new file mode 100644
index 000000000..b78d53f2d
--- /dev/null
+++ b/python/psutil/docs/xxx
@@ -0,0 +1,11 @@
+cpu  1974613 1749 485728 6305758 80280 15 5924 0 0 0
+
+cpu0 519156 374 132999 5977865 72925 10 1458 0 0 0
+
+cpu1 524667 401 125931 108960 2110 4 2214 0 0 0
+
+cpu2 462286 520 117046 109514 2666 0 828 0 0 0
+
+cpu3 468502 453 109750 109418 2578 0 1424 0 0 0
+
+