# HG changeset patch # User Atul Varma # Date 1246983996 25200 # Node ID 7401af070bb86aa1fe7cfea0643dfc1c271f7e4d # Parent bc4263c6ae8257c28a2c3d2cba356a1c0fe3f616 Moved README to Sphinx documentation. Keeping the rendered docs in the repository so that they can be viewed via HG and locally by people who don't have Sphinx installed. diff -r bc4263c6ae82 -r 7401af070bb8 README --- a/README Mon Jul 06 09:22:31 2009 -0700 +++ b/README Tue Jul 07 09:26:36 2009 -0700 @@ -1,101 +1,8 @@ Pymonkey README --------------- -Pymonkey is a pure Python CAPI module to expose the Mozilla +Pymonkey is a Python C extension module to expose the Mozilla SpiderMonkey engine to Python. -Rationale and Goals: - - * Python and JS are fairly complementary languages. Python provides - tremendous developer productivity via its dynamic language - features, its vibrant library of third-party client-side code, and - its ease of readability. JavaScript, on the other hand, is widely - known by a vast number of casual programmers due to its - availability in web browsers; it was also envisioned from its - conception to be executed as untrusted code, which gives it a lot - of security features that Python has always lacked. - - * There's an increasing need for being able to run JS on the server - side--particularly untrusted JS [1]. For instance, being able to - duplicate business logic on the server and client (i.e., browser) - would be very useful. There's Java-based solutions like Rhino out - there, but nothing really mature is available for the Python - world. Ideally, Pymonkey should enable a Python programmer to - create a custom sandboxed environment for executing JS code - without needing to write any C. - - * Pymonkey should have awesome Sphinx documentation with doctests - and all the trappings of a model Python package. Not only should - it be easy for Python programmers to learn how to use the module, - but it should also be easy for them to learn more about how - SpiderMonkey works by reading the docs and playing around with the - code. - - * Pymonkey needs to have outstanding developer ergonomics. Full - cross-language stack tracebacks should be available, for instance, - and developers should be able to easily debug. Access to memory - profiling facilities in JS-land is a must. - - * The module uses the Python CAPI: no SWIG, Pyrex, or other - intermediaries. The obvious disadvantage here is that it means - more C code, but the advantages are that - - (A) contributors don't need to learn anything other than the - Python and SpiderMonkey C APIs to contribute, and - - (B) it means one less dependency, which makes the build process - easier. - - The module also doesn't use ctypes because using the SpiderMonkey - C API requires fairly complex preprocessor macros defined in the - engine's header files. - - Finally, Atul has never really made a straight Python CAPI module - before, so he wanted to give it a try. - -[1] https://wiki.mozilla.org/ServerJS - -Building and Testing --------------------- - -You can either build SpiderMonkey off the mozilla-central HG -repository, or off a mirror I made of its SpiderMonkey directory. The -latter can be obtained here: - - http://hg.toolness.com/spidermonkey/ - -Just HG clone that repository and read the instructions in the README -to build SpiderMonkey. - -Then come back to the root of your pymonkey repository and run: - - python manage.py build --static --objdir=PATH_TO_OBJDIR - -Where PATH_TO_OBJDIR is the path to your Mozilla/SpiderMonkey build's -objdir. - -Note that at the moment, the build script is only tested on OS X. - -Example Code ------------- - -Right now the only example code that exists is in the test suite at -test_pymonkey.py. Check it out and feel free to add more. - -Challenges ----------- - -There's a number of challenges that need to be resolved before -pymonkey can be really usable. Here's some of them. - -Garbage Collection - -Python's garbage collection uses reference counting, whereas -SpiderMonkey's is mark-and-sweep. We'll likely run into situations -where there are cycles that exist between SpiderMonkey and Python -objects; this is actually quite similar to the relationship between -XPCOM and JavaScript in the Mozilla platform--XPCOM uses reference -counting too--so detecting such cycles will probably involve creating -something akin to XPCOM's cycle collector [1]. - -[1] https://developer.mozilla.org/en/Interfacing_with_the_XPCOM_cycle_collector +Please run "python manage.py docs" to open the full Pymonkey +documentation in your web browser. diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/_sources/index.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/_sources/index.txt Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,117 @@ +.. Pymonkey documentation master file, created by + sphinx-quickstart on Mon Jul 6 17:20:31 2009. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +====================== +Pymonkey Documentation +====================== + +Pymonkey is a Python C extension module to expose the `Mozilla +SpiderMonkey `_ engine +to Python. + +.. toctree:: + :maxdepth: 2 + +Rationale and Goals: + +* Python and JS are fairly complementary languages. Python provides + tremendous developer productivity via its dynamic language + features, its vibrant library of third-party client-side code, and + its ease of readability. JavaScript, on the other hand, is widely + known by a vast number of casual programmers due to its + availability in web browsers; it was also envisioned from its + conception to be executed as untrusted code, which gives it a lot + of security features that Python has always lacked. + +* There's an increasing need for being able to run JS on the server + side--particularly untrusted JS. For instance, being able to + duplicate business logic on the server and client (i.e., browser) + would be very useful. Standards-based solutions like `ServerJS + `_ are currently paving the way + in this field. There's Java-based solutions like Rhino out there, + but nothing really mature is available for the Python + world. Ideally, Pymonkey should enable a Python programmer to create + a custom sandboxed environment for executing JS code without needing + to write any C. + +* Pymonkey should have awesome Sphinx documentation with doctests and + all the trappings of a model Python package. Not only should it be + easy for Python programmers to learn how to use the module, but it + should also be easy for them to learn more about how SpiderMonkey + works by reading the documentation and playing around with the code. + +* Pymonkey needs to have outstanding developer ergonomics. Full + cross-language stack tracebacks should be available, for instance, + and developers should be able to easily debug. Access to memory + profiling facilities in JS-land is a must. + +* The module uses the Python C API: no SWIG, Pyrex, or other + intermediaries. The obvious disadvantage here is that it means more + C code, but the advantages are that + + 1. contributors don't need to learn anything other than the + Python and SpiderMonkey C APIs to contribute, and + + 2. it means one less dependency, which makes the build process + easier. + + The module also doesn't use ctypes because using the SpiderMonkey + C API requires fairly complex preprocessor macros defined in the + engine's header files. + +* Finally, Atul has never really made a straight Python CAPI module + before, so he wanted to give it a try. + +Building and Testing +==================== + +You can either build SpiderMonkey off the mozilla-central HG +repository, or off a mirror I made of its SpiderMonkey directory. The +latter can be obtained here: + + http://hg.toolness.com/spidermonkey/ + +Just HG clone that repository and read the instructions in the README +to build SpiderMonkey. + +Then come back to the root of your pymonkey repository and run:: + + python manage.py build --static --objdir=PATH_TO_OBJDIR + +Where ``PATH_TO_OBJDIR`` is the path to your Mozilla/SpiderMonkey build's +objdir. + +Note that at the moment, the build script is only tested on OS X. + +Example Code +============ + +Right now the only example code that exists is in the test suite at +``test_pymonkey.py``. Check it out and feel free to add more. + +Challenges +========== + +There's a number of challenges that need to be resolved before +pymonkey can be really usable. Here's some of them. + +**Garbage Collection** + +Python's garbage collection uses reference counting, whereas +SpiderMonkey's is mark-and-sweep. We'll likely run into situations +where there are cycles that exist between SpiderMonkey and Python +objects; this is actually quite similar to the relationship between +XPCOM and JavaScript in the Mozilla platform--XPCOM uses reference +counting too--so detecting such cycles will probably involve creating +something akin to `XPCOM's cycle collector +`_. + +Indices and Tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` + diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/_static/basic.css --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/_static/basic.css Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,405 @@ +/** + * Sphinx stylesheet -- basic theme + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + */ + +/* -- main layout ----------------------------------------------------------- */ + +div.clearer { + clear: both; +} + +/* -- relbar ---------------------------------------------------------------- */ + +div.related { + width: 100%; + font-size: 90%; +} + +div.related h3 { + display: none; +} + +div.related ul { + margin: 0; + padding: 0 0 0 10px; + list-style: none; +} + +div.related li { + display: inline; +} + +div.related li.right { + float: right; + margin-right: 5px; +} + +/* -- sidebar --------------------------------------------------------------- */ + +div.sphinxsidebarwrapper { + padding: 10px 5px 0 10px; +} + +div.sphinxsidebar { + float: left; + width: 230px; + margin-left: -100%; + font-size: 90%; +} + +div.sphinxsidebar ul { + list-style: none; +} + +div.sphinxsidebar ul ul, +div.sphinxsidebar ul.want-points { + margin-left: 20px; + list-style: square; +} + +div.sphinxsidebar ul ul { + margin-top: 0; + margin-bottom: 0; +} + +div.sphinxsidebar form { + margin-top: 10px; +} + +div.sphinxsidebar input { + border: 1px solid #98dbcc; + font-family: sans-serif; + font-size: 1em; +} + +img { + border: 0; +} + +/* -- search page ----------------------------------------------------------- */ + +ul.search { + margin: 10px 0 0 20px; + padding: 0; +} + +ul.search li { + padding: 5px 0 5px 20px; + background-image: url(file.png); + background-repeat: no-repeat; + background-position: 0 7px; +} + +ul.search li a { + font-weight: bold; +} + +ul.search li div.context { + color: #888; + margin: 2px 0 0 30px; + text-align: left; +} + +ul.keywordmatches li.goodmatch a { + font-weight: bold; +} + +/* -- index page ------------------------------------------------------------ */ + +table.contentstable { + width: 90%; +} + +table.contentstable p.biglink { + line-height: 150%; +} + +a.biglink { + font-size: 1.3em; +} + +span.linkdescr { + font-style: italic; + padding-top: 5px; + font-size: 90%; +} + +/* -- general index --------------------------------------------------------- */ + +table.indextable td { + text-align: left; + vertical-align: top; +} + +table.indextable dl, table.indextable dd { + margin-top: 0; + margin-bottom: 0; +} + +table.indextable tr.pcap { + height: 10px; +} + +table.indextable tr.cap { + margin-top: 10px; + background-color: #f2f2f2; +} + +img.toggler { + margin-right: 3px; + margin-top: 3px; + cursor: pointer; +} + +/* -- general body styles --------------------------------------------------- */ + +a.headerlink { + visibility: hidden; +} + +h1:hover > a.headerlink, +h2:hover > a.headerlink, +h3:hover > a.headerlink, +h4:hover > a.headerlink, +h5:hover > a.headerlink, +h6:hover > a.headerlink, +dt:hover > a.headerlink { + visibility: visible; +} + +div.body p.caption { + text-align: inherit; +} + +div.body td { + text-align: left; +} + +.field-list ul { + padding-left: 1em; +} + +.first { + margin-top: 0 !important; +} + +p.rubric { + margin-top: 30px; + font-weight: bold; +} + +/* -- sidebars -------------------------------------------------------------- */ + +div.sidebar { + margin: 0 0 0.5em 1em; + border: 1px solid #ddb; + padding: 7px 7px 0 7px; + background-color: #ffe; + width: 40%; + float: right; +} + +p.sidebar-title { + font-weight: bold; +} + +/* -- topics ---------------------------------------------------------------- */ + +div.topic { + border: 1px solid #ccc; + padding: 7px 7px 0 7px; + margin: 10px 0 10px 0; +} + +p.topic-title { + font-size: 1.1em; + font-weight: bold; + margin-top: 10px; +} + +/* -- admonitions ----------------------------------------------------------- */ + +div.admonition { + margin-top: 10px; + margin-bottom: 10px; + padding: 7px; +} + +div.admonition dt { + font-weight: bold; +} + +div.admonition dl { + margin-bottom: 0; +} + +p.admonition-title { + margin: 0px 10px 5px 0px; + font-weight: bold; +} + +div.body p.centered { + text-align: center; + margin-top: 25px; +} + +/* -- tables ---------------------------------------------------------------- */ + +table.docutils { + border: 0; + border-collapse: collapse; +} + +table.docutils td, table.docutils th { + padding: 1px 8px 1px 0; + border-top: 0; + border-left: 0; + border-right: 0; + border-bottom: 1px solid #aaa; +} + +table.field-list td, table.field-list th { + border: 0 !important; +} + +table.footnote td, table.footnote th { + border: 0 !important; +} + +th { + text-align: left; + padding-right: 5px; +} + +/* -- other body styles ----------------------------------------------------- */ + +dl { + margin-bottom: 15px; +} + +dd p { + margin-top: 0px; +} + +dd ul, dd table { + margin-bottom: 10px; +} + +dd { + margin-top: 3px; + margin-bottom: 10px; + margin-left: 30px; +} + +dt:target, .highlight { + background-color: #fbe54e; +} + +dl.glossary dt { + font-weight: bold; + font-size: 1.1em; +} + +.field-list ul { + margin: 0; + padding-left: 1em; +} + +.field-list p { + margin: 0; +} + +.refcount { + color: #060; +} + +.optional { + font-size: 1.3em; +} + +.versionmodified { + font-style: italic; +} + +.system-message { + background-color: #fda; + padding: 5px; + border: 3px solid red; +} + +.footnote:target { + background-color: #ffa +} + +/* -- code displays --------------------------------------------------------- */ + +pre { + overflow: auto; +} + +td.linenos pre { + padding: 5px 0px; + border: 0; + background-color: transparent; + color: #aaa; +} + +table.highlighttable { + margin-left: 0.5em; +} + +table.highlighttable td { + padding: 0 0.5em 0 0.5em; +} + +tt.descname { + background-color: transparent; + font-weight: bold; + font-size: 1.2em; +} + +tt.descclassname { + background-color: transparent; +} + +tt.xref, a tt { + background-color: transparent; + font-weight: bold; +} + +h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt { + background-color: transparent; +} + +/* -- math display ---------------------------------------------------------- */ + +img.math { + vertical-align: middle; +} + +div.math p { + text-align: center; +} + +span.eqno { + float: right; +} + +/* -- printout stylesheet --------------------------------------------------- */ + +@media print { + div.document, + div.documentwrapper, + div.bodywrapper { + margin: 0; + width: 100%; + } + + div.sphinxsidebar, + div.related, + div.footer, + #top-link { + display: none; + } +} diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/_static/default.css --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/_static/default.css Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,210 @@ +/** + * Sphinx stylesheet -- default theme + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + */ + +@import url("basic.css"); + +/* -- page layout ----------------------------------------------------------- */ + +body { + font-family: sans-serif; + font-size: 100%; + background-color: #11303d; + color: #000; + margin: 0; + padding: 0; +} + +div.document { + background-color: #1c4e63; +} + +div.documentwrapper { + float: left; + width: 100%; +} + +div.bodywrapper { + margin: 0 0 0 230px; +} + +div.body { + background-color: #ffffff; + color: #000000; + padding: 0 20px 30px 20px; +} + +div.footer { + color: #ffffff; + width: 100%; + padding: 9px 0 9px 0; + text-align: center; + font-size: 75%; +} + +div.footer a { + color: #ffffff; + text-decoration: underline; +} + +div.related { + background-color: #133f52; + line-height: 30px; + color: #ffffff; +} + +div.related a { + color: #ffffff; +} + +div.sphinxsidebar { +} + +div.sphinxsidebar h3 { + font-family: 'Trebuchet MS', sans-serif; + color: #ffffff; + font-size: 1.4em; + font-weight: normal; + margin: 0; + padding: 0; +} + +div.sphinxsidebar h3 a { + color: #ffffff; +} + +div.sphinxsidebar h4 { + font-family: 'Trebuchet MS', sans-serif; + color: #ffffff; + font-size: 1.3em; + font-weight: normal; + margin: 5px 0 0 0; + padding: 0; +} + +div.sphinxsidebar p { + color: #ffffff; +} + +div.sphinxsidebar p.topless { + margin: 5px 10px 10px 10px; +} + +div.sphinxsidebar ul { + margin: 10px; + padding: 0; + color: #ffffff; +} + +div.sphinxsidebar a { + color: #98dbcc; +} + +div.sphinxsidebar input { + border: 1px solid #98dbcc; + font-family: sans-serif; + font-size: 1em; +} + +/* -- body styles ----------------------------------------------------------- */ + +a { + color: #355f7c; + text-decoration: none; +} + +a:hover { + text-decoration: underline; +} + +div.body p, div.body dd, div.body li { + text-align: justify; + line-height: 130%; +} + +div.body h1, +div.body h2, +div.body h3, +div.body h4, +div.body h5, +div.body h6 { + font-family: 'Trebuchet MS', sans-serif; + background-color: #f2f2f2; + font-weight: normal; + color: #20435c; + border-bottom: 1px solid #ccc; + margin: 20px -20px 10px -20px; + padding: 3px 0 3px 10px; +} + +div.body h1 { margin-top: 0; font-size: 200%; } +div.body h2 { font-size: 160%; } +div.body h3 { font-size: 140%; } +div.body h4 { font-size: 120%; } +div.body h5 { font-size: 110%; } +div.body h6 { font-size: 100%; } + +a.headerlink { + color: #c60f0f; + font-size: 0.8em; + padding: 0 4px 0 4px; + text-decoration: none; +} + +a.headerlink:hover { + background-color: #c60f0f; + color: white; +} + +div.body p, div.body dd, div.body li { + text-align: justify; + line-height: 130%; +} + +div.admonition p.admonition-title + p { + display: inline; +} + +div.note { + background-color: #eee; + border: 1px solid #ccc; +} + +div.seealso { + background-color: #ffc; + border: 1px solid #ff6; +} + +div.topic { + background-color: #eee; +} + +div.warning { + background-color: #ffe4e4; + border: 1px solid #f66; +} + +p.admonition-title { + display: inline; +} + +p.admonition-title:after { + content: ":"; +} + +pre { + padding: 5px; + background-color: #eeffcc; + color: #333333; + line-height: 120%; + border: 1px solid #ac9; + border-left: none; + border-right: none; +} + +tt { + background-color: #ecf0f3; + padding: 0 1px 0 1px; + font-size: 0.95em; +} \ No newline at end of file diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/_static/doctools.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/_static/doctools.js Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,232 @@ +/// XXX: make it cross browser + +/** + * make the code below compatible with browsers without + * an installed firebug like debugger + */ +if (!window.console || !console.firebug) { + var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", + "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"]; + window.console = {}; + for (var i = 0; i < names.length; ++i) + window.console[names[i]] = function() {} +} + +/** + * small helper function to urldecode strings + */ +jQuery.urldecode = function(x) { + return decodeURIComponent(x).replace(/\+/g, ' '); +} + +/** + * small helper function to urlencode strings + */ +jQuery.urlencode = encodeURIComponent; + +/** + * This function returns the parsed url parameters of the + * current request. Multiple values per key are supported, + * it will always return arrays of strings for the value parts. + */ +jQuery.getQueryParameters = function(s) { + if (typeof s == 'undefined') + s = document.location.search; + var parts = s.substr(s.indexOf('?') + 1).split('&'); + var result = {}; + for (var i = 0; i < parts.length; i++) { + var tmp = parts[i].split('=', 2); + var key = jQuery.urldecode(tmp[0]); + var value = jQuery.urldecode(tmp[1]); + if (key in result) + result[key].push(value); + else + result[key] = [value]; + } + return result; +} + +/** + * small function to check if an array contains + * a given item. + */ +jQuery.contains = function(arr, item) { + for (var i = 0; i < arr.length; i++) { + if (arr[i] == item) + return true; + } + return false; +} + +/** + * highlight a given string on a jquery object by wrapping it in + * span elements with the given class name. + */ +jQuery.fn.highlightText = function(text, className) { + function highlight(node) { + if (node.nodeType == 3) { + var val = node.nodeValue; + var pos = val.toLowerCase().indexOf(text); + if (pos >= 0 && !jQuery.className.has(node.parentNode, className)) { + var span = document.createElement("span"); + span.className = className; + span.appendChild(document.createTextNode(val.substr(pos, text.length))); + node.parentNode.insertBefore(span, node.parentNode.insertBefore( + document.createTextNode(val.substr(pos + text.length)), + node.nextSibling)); + node.nodeValue = val.substr(0, pos); + } + } + else if (!jQuery(node).is("button, select, textarea")) { + jQuery.each(node.childNodes, function() { + highlight(this) + }); + } + } + return this.each(function() { + highlight(this); + }); +} + +/** + * Small JavaScript module for the documentation. + */ +var Documentation = { + + init : function() { + this.fixFirefoxAnchorBug(); + this.highlightSearchWords(); + this.initModIndex(); + }, + + /** + * i18n support + */ + TRANSLATIONS : {}, + PLURAL_EXPR : function(n) { return n == 1 ? 0 : 1; }, + LOCALE : 'unknown', + + // gettext and ngettext don't access this so that the functions + // can savely bound to a different name (_ = Documentation.gettext) + gettext : function(string) { + var translated = Documentation.TRANSLATIONS[string]; + if (typeof translated == 'undefined') + return string; + return (typeof translated == 'string') ? translated : translated[0]; + }, + + ngettext : function(singular, plural, n) { + var translated = Documentation.TRANSLATIONS[singular]; + if (typeof translated == 'undefined') + return (n == 1) ? singular : plural; + return translated[Documentation.PLURALEXPR(n)]; + }, + + addTranslations : function(catalog) { + for (var key in catalog.messages) + this.TRANSLATIONS[key] = catalog.messages[key]; + this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')'); + this.LOCALE = catalog.locale; + }, + + /** + * add context elements like header anchor links + */ + addContextElements : function() { + $('div[id] > :header:first').each(function() { + $('\u00B6'). + attr('href', '#' + this.id). + attr('title', _('Permalink to this headline')). + appendTo(this); + }); + $('dt[id]').each(function() { + $('\u00B6'). + attr('href', '#' + this.id). + attr('title', _('Permalink to this definition')). + appendTo(this); + }); + }, + + /** + * workaround a firefox stupidity + */ + fixFirefoxAnchorBug : function() { + if (document.location.hash && $.browser.mozilla) + window.setTimeout(function() { + document.location.href += ''; + }, 10); + }, + + /** + * highlight the search words provided in the url in the text + */ + highlightSearchWords : function() { + var params = $.getQueryParameters(); + var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : []; + if (terms.length) { + var body = $('div.body'); + window.setTimeout(function() { + $.each(terms, function() { + body.highlightText(this.toLowerCase(), 'highlight'); + }); + }, 10); + $('
  • ' + _('Hide Search Matches') + '
    • ') + .appendTo($('.sidebar .this-page-menu')); + } + }, + + /** + * init the modindex toggle buttons + */ + initModIndex : function() { + var togglers = $('img.toggler').click(function() { + var src = $(this).attr('src'); + var idnum = $(this).attr('id').substr(7); + console.log($('tr.cg-' + idnum).toggle()); + if (src.substr(-9) == 'minus.png') + $(this).attr('src', src.substr(0, src.length-9) + 'plus.png'); + else + $(this).attr('src', src.substr(0, src.length-8) + 'minus.png'); + }).css('display', ''); + if (DOCUMENTATION_OPTIONS.COLLAPSE_MODINDEX) { + togglers.click(); + } + }, + + /** + * helper function to hide the search marks again + */ + hideSearchWords : function() { + $('.sidebar .this-page-menu li.highlight-link').fadeOut(300); + $('span.highlight').removeClass('highlight'); + }, + + /** + * make the url absolute + */ + makeURL : function(relativeURL) { + return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL; + }, + + /** + * get the current relative url + */ + getCurrentURL : function() { + var path = document.location.pathname; + var parts = path.split(/\//); + $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() { + if (this == '..') + parts.pop(); + }); + var url = parts.join('/'); + return path.substring(url.lastIndexOf('/') + 1, path.length - 1); + } +}; + +// quick alias for translations +_ = Documentation.gettext; + +$(document).ready(function() { + Documentation.init(); +}); diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/_static/file.png Binary file docs/rendered/_static/file.png has changed diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/_static/jquery.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/_static/jquery.js Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,32 @@ +/* + * jQuery 1.2.6 - New Wave Javascript + * + * Copyright (c) 2008 John Resig (jquery.com) + * Dual licensed under the MIT (MIT-LICENSE.txt) + * and GPL (GPL-LICENSE.txt) licenses. + * + * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 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highlighting it. + */ + +jQuery.makeSearchSummary = function(text, keywords, hlwords) { + var textLower = text.toLowerCase(); + var start = 0; + $.each(keywords, function() { + var i = textLower.indexOf(this.toLowerCase()); + if (i > -1) + start = i; + }); + start = Math.max(start - 120, 0); + var excerpt = ((start > 0) ? '...' : '') + + $.trim(text.substr(start, 240)) + + ((start + 240 - text.length) ? '...' : ''); + var rv = $('
    ').text(excerpt); + $.each(hlwords, function() { + rv = rv.highlightText(this, 'highlight'); + }); + return rv; +} + +/** + * Porter Stemmer + */ +var PorterStemmer = function() { + + var step2list = { + ational: 'ate', + tional: 'tion', + enci: 'ence', + anci: 'ance', + izer: 'ize', + bli: 'ble', + alli: 'al', + entli: 'ent', + eli: 'e', + ousli: 'ous', + ization: 'ize', + ation: 'ate', + ator: 'ate', + alism: 'al', + iveness: 'ive', + fulness: 'ful', + ousness: 'ous', + aliti: 'al', + iviti: 'ive', + biliti: 'ble', + logi: 'log' + }; + + var step3list = { + icate: 'ic', + ative: '', + alize: 'al', + iciti: 'ic', + ical: 'ic', + ful: '', + ness: '' + }; + + var c = "[^aeiou]"; // consonant + var v = "[aeiouy]"; // vowel + var C = c + "[^aeiouy]*"; // consonant sequence + var V = v + "[aeiou]*"; // vowel sequence + + var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0 + var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1 + var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1 + var s_v = "^(" + C + ")?" + v; // vowel in stem + + this.stemWord = function (w) { + var stem; + var suffix; + var firstch; + var origword = w; + + if (w.length < 3) + return w; + + var re; + var re2; + var re3; + var re4; + + firstch = w.substr(0,1); + if (firstch == "y") + w = firstch.toUpperCase() + w.substr(1); + + // Step 1a + re = /^(.+?)(ss|i)es$/; + re2 = /^(.+?)([^s])s$/; + + if (re.test(w)) + w = w.replace(re,"$1$2"); + else if (re2.test(w)) + w = w.replace(re2,"$1$2"); + + // Step 1b + re = /^(.+?)eed$/; + re2 = /^(.+?)(ed|ing)$/; + if (re.test(w)) { + var fp = re.exec(w); + re = new RegExp(mgr0); + if (re.test(fp[1])) { + re = /.$/; + w = w.replace(re,""); + } + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1]; + re2 = new RegExp(s_v); + if (re2.test(stem)) { + w = stem; + re2 = /(at|bl|iz)$/; + re3 = new RegExp("([^aeiouylsz])\\1$"); + re4 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re2.test(w)) + w = w + "e"; + else if (re3.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + else if (re4.test(w)) + w = w + "e"; + } + } + + // Step 1c + re = /^(.+?)y$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(s_v); + if (re.test(stem)) + w = stem + "i"; + } + + // Step 2 + re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step2list[suffix]; + } + + // Step 3 + re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step3list[suffix]; + } + + // Step 4 + re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/; + re2 = /^(.+?)(s|t)(ion)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + if (re.test(stem)) + w = stem; + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1] + fp[2]; + re2 = new RegExp(mgr1); + if (re2.test(stem)) + w = stem; + } + + // Step 5 + re = /^(.+?)e$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + re2 = new RegExp(meq1); + re3 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) + w = stem; + } + re = /ll$/; + re2 = new RegExp(mgr1); + if (re.test(w) && re2.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + + // and turn initial Y back to y + if (firstch == "y") + w = firstch.toLowerCase() + w.substr(1); + return w; + } +} + + +/** + * Search Module + */ +var Search = { + + _index : null, + _queued_query : null, + _pulse_status : -1, + + init : function() { + var params = $.getQueryParameters(); + if (params.q) { + var query = params.q[0]; + $('input[name="q"]')[0].value = query; + this.performSearch(query); + } + }, + + /** + * Sets the index + */ + setIndex : function(index) { + var q; + this._index = index; + if ((q = this._queued_query) !== null) { + this._queued_query = null; + Search.query(q); + } + }, + + hasIndex : function() { + return this._index !== null; + }, + + deferQuery : function(query) { + this._queued_query = query; + }, + + stopPulse : function() { + this._pulse_status = 0; + }, + + startPulse : function() { + if (this._pulse_status >= 0) + return; + function pulse() { + Search._pulse_status = (Search._pulse_status + 1) % 4; + var dotString = ''; + for (var i = 0; i < Search._pulse_status; i++) + dotString += '.'; + Search.dots.text(dotString); + if (Search._pulse_status > -1) + window.setTimeout(pulse, 500); + }; + pulse(); + }, + + /** + * perform a search for something + */ + performSearch : function(query) { + // create the required interface elements + this.out = $('#search-results'); + this.title = $('

    ' + _('Searching') + '

    ').appendTo(this.out); + this.dots = $('').appendTo(this.title); + this.status = $('

    ').appendTo(this.out); + this.output = $('
      ').appendTo(this.out); + + $('#search-progress').text(_('Preparing search...')); + this.startPulse(); + + // index already loaded, the browser was quick! + if (this.hasIndex()) + this.query(query); + else + this.deferQuery(query); + }, + + query : function(query) { + // stem the searchterms and add them to the + // correct list + var stemmer = new PorterStemmer(); + var searchterms = []; + var excluded = []; + var hlterms = []; + var tmp = query.split(/\s+/); + var object = (tmp.length == 1) ? tmp[0].toLowerCase() : null; + for (var i = 0; i < tmp.length; i++) { + // stem the word + var word = stemmer.stemWord(tmp[i]).toLowerCase(); + // select the correct list + if (word[0] == '-') { + var toAppend = excluded; + word = word.substr(1); + } + else { + var toAppend = searchterms; + hlterms.push(tmp[i].toLowerCase()); + } + // only add if not already in the list + if (!$.contains(toAppend, word)) + toAppend.push(word); + }; + var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" ")); + + console.debug('SEARCH: searching for:'); + console.info('required: ', searchterms); + console.info('excluded: ', excluded); + + // prepare search + var filenames = this._index.filenames; + var titles = this._index.titles; + var terms = this._index.terms; + var descrefs = this._index.descrefs; + var modules = this._index.modules; + var desctypes = this._index.desctypes; + var fileMap = {}; + var files = null; + var objectResults = []; + var regularResults = []; + $('#search-progress').empty(); + + // lookup as object + if (object != null) { + for (var module in modules) { + if (module.indexOf(object) > -1) { + fn = modules[module]; + descr = _('module, in ') + titles[fn]; + objectResults.push([filenames[fn], module, '#module-'+module, descr]); + } + } + for (var prefix in descrefs) { + for (var name in descrefs[prefix]) { + var fullname = (prefix ? prefix + '.' : '') + name; + if (fullname.toLowerCase().indexOf(object) > -1) { + match = descrefs[prefix][name]; + descr = desctypes[match[1]] + _(', in ') + titles[match[0]]; + objectResults.push([filenames[match[0]], fullname, '#'+fullname, descr]); + } + } + } + } + + // sort results descending + objectResults.sort(function(a, b) { + return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0); + }); + + + // perform the search on the required terms + for (var i = 0; i < searchterms.length; i++) { + var word = searchterms[i]; + // no match but word was a required one + if ((files = terms[word]) == null) + break; + if (files.length == undefined) { + files = [files]; + } + // create the mapping + for (var j = 0; j < files.length; j++) { + var file = files[j]; + if (file in fileMap) + fileMap[file].push(word); + else + fileMap[file] = [word]; + } + } + + // now check if the files don't contain excluded terms + for (var file in fileMap) { + var valid = true; + + // check if all requirements are matched + if (fileMap[file].length != searchterms.length) + continue; + + // ensure that none of the excluded terms is in the + // search result. + for (var i = 0; i < excluded.length; i++) { + if (terms[excluded[i]] == file || + $.contains(terms[excluded[i]] || [], file)) { + valid = false; + break; + } + } + + // if we have still a valid result we can add it + // to the result list + if (valid) + regularResults.push([filenames[file], titles[file], '', null]); + } + + // delete unused variables in order to not waste + // memory until list is retrieved completely + delete filenames, titles, terms; + + // now sort the regular results descending by title + regularResults.sort(function(a, b) { + var left = a[1].toLowerCase(); + var right = b[1].toLowerCase(); + return (left > right) ? -1 : ((left < right) ? 1 : 0); + }); + + // combine both + var results = regularResults.concat(objectResults); + + // print the results + var resultCount = results.length; + function displayNextItem() { + // results left, load the summary and display it + if (results.length) { + var item = results.pop(); + var listItem = $('
    • '); + listItem.append($('').attr( + 'href', + item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX + + highlightstring + item[2]).html(item[1])); + if (item[3]) { + listItem.append($(' (' + item[3] + ')')); + Search.output.append(listItem); + listItem.slideDown(5, function() { + displayNextItem(); + }); + } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) { + $.get('_sources/' + item[0] + '.txt', function(data) { + listItem.append($.makeSearchSummary(data, searchterms, hlterms)); + Search.output.append(listItem); + listItem.slideDown(5, function() { + displayNextItem(); + }); + }); + } else { + // no source available, just display title + Search.output.append(listItem); + listItem.slideDown(5, function() { + displayNextItem(); + }); + } + } + // search finished, update title and status message + else { + Search.stopPulse(); + Search.title.text(_('Search Results')); + if (!resultCount) + Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.')); + else + Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount)); + Search.status.fadeIn(500); + } + } + displayNextItem(); + } +} + +$(document).ready(function() { + Search.init(); +}); diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/genindex.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/genindex.html Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,89 @@ + + + + + + + Index — Pymonkey v0.0.1 documentation + + + + + + + + +
      +

      Navigation

      +       +
      + +
      +
      +
      +
      + + +

      Index

      + + + +
      + + + + +
      +
      +
      +
      +
      + + + + + +
      +
      +
      +
      +
      +

      Navigation

      + +
      +
      + © Copyright 2009, Atul Varma. + Created using Sphinx 0.6.2. +
      + + \ No newline at end of file diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/index.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/index.html Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,193 @@ + + + + + + + Pymonkey Documentation — Pymonkey v0.0.1 documentation + + + + + + + + +
      +

      Navigation

      + +
      + +
      +
      +
      +
      + +
      +

      Pymonkey Documentation

      +

      Pymonkey is a Python C extension module to expose the Mozilla +SpiderMonkey engine +to Python.

      +
        +
      +

      Rationale and Goals:

      +
        +

      • Python and JS are fairly complementary languages. Python provides +tremendous developer productivity via its dynamic language +features, its vibrant library of third-party client-side code, and +its ease of readability. JavaScript, on the other hand, is widely +known by a vast number of casual programmers due to its +availability in web browsers; it was also envisioned from its +conception to be executed as untrusted code, which gives it a lot +of security features that Python has always lacked.

        +
        • +

      • There’s an increasing need for being able to run JS on the server +side–particularly untrusted JS. For instance, being able to +duplicate business logic on the server and client (i.e., browser) +would be very useful. Standards-based solutions like ServerJS are currently paving the way +in this field. There’s Java-based solutions like Rhino out there, +but nothing really mature is available for the Python +world. Ideally, Pymonkey should enable a Python programmer to create +a custom sandboxed environment for executing JS code without needing +to write any C.

        +
        • +

      • Pymonkey should have awesome Sphinx documentation with doctests and +all the trappings of a model Python package. Not only should it be +easy for Python programmers to learn how to use the module, but it +should also be easy for them to learn more about how SpiderMonkey +works by reading the documentation and playing around with the code.

        +
        • +

      • Pymonkey needs to have outstanding developer ergonomics. Full +cross-language stack tracebacks should be available, for instance, +and developers should be able to easily debug. Access to memory +profiling facilities in JS-land is a must.

        +
        • +

      • The module uses the Python C API: no SWIG, Pyrex, or other +intermediaries. The obvious disadvantage here is that it means more +C code, but the advantages are that

        +
          +
        1. contributors don’t need to learn anything other than the +Python and SpiderMonkey C APIs to contribute, and
          2. +
        2. it means one less dependency, which makes the build process +easier.
          3. +
        +

        The module also doesn’t use ctypes because using the SpiderMonkey +C API requires fairly complex preprocessor macros defined in the +engine’s header files.

        +
        • +

      • Finally, Atul has never really made a straight Python CAPI module +before, so he wanted to give it a try.

        +
        • +
      +
      +

      Building and Testing

      +

      You can either build SpiderMonkey off the mozilla-central HG +repository, or off a mirror I made of its SpiderMonkey directory. The +latter can be obtained here:

      +
      +http://hg.toolness.com/spidermonkey/
      +

      Just HG clone that repository and read the instructions in the README +to build SpiderMonkey.

      +

      Then come back to the root of your pymonkey repository and run:

      +
      python manage.py build --static --objdir=PATH_TO_OBJDIR
      +
      +

      Where PATH_TO_OBJDIR is the path to your Mozilla/SpiderMonkey build’s +objdir.

      +

      Note that at the moment, the build script is only tested on OS X.

      +
      +
      +

      Example Code

      +

      Right now the only example code that exists is in the test suite at +test_pymonkey.py. Check it out and feel free to add more.

      +
      +
      +

      Challenges

      +

      There’s a number of challenges that need to be resolved before +pymonkey can be really usable. Here’s some of them.

      +

      Garbage Collection

      +

      Python’s garbage collection uses reference counting, whereas +SpiderMonkey’s is mark-and-sweep. We’ll likely run into situations +where there are cycles that exist between SpiderMonkey and Python +objects; this is actually quite similar to the relationship between +XPCOM and JavaScript in the Mozilla platform–XPCOM uses reference +counting too–so detecting such cycles will probably involve creating +something akin to XPCOM’s cycle collector.

      +
      +
      +

      Indices and Tables

      + +
      +
      + + +
      +
      +
      +
      +
      +

      Table Of Contents

      + + +

      This Page

      + + + +
      +
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      +
      +
      +

      Navigation

      + +
      +
      + © Copyright 2009, Atul Varma. + Created using Sphinx 0.6.2. +
      + + \ No newline at end of file diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/search.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/search.html Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,91 @@ + + + + + + + Search — Pymonkey v0.0.1 documentation + + + + + + + + + +
      +

      Navigation

      + +
      + +
      +
      +
      +
      + +

      Search

      +
      + +

      + Please activate JavaScript to enable the search + functionality. +

      +
      +

      + From here you can search these documents. Enter your search + words into the box below and click "search". Note that the search + function will automatically search for all of the words. Pages + containing fewer words won't appear in the result list. +

      +
      + + + +
      + +
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      Navigation

      + +
      + +
      + © Copyright 2009, Atul Varma. + Created using Sphinx 0.6.2. +
      + + + + \ No newline at end of file diff -r bc4263c6ae82 -r 7401af070bb8 docs/rendered/searchindex.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/rendered/searchindex.js Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,1 @@ +Search.setIndex({desctypes:{},terms:{spidermonkei:0,all:0,code:0,execut:0,less:0,path_to_objdir:0,untrust:0,lack:0,becaus:0,intermediari:0,product:0,veri:0,concept:0,particularli:0,languag:0,involv:0,web:0,onli:0,depend:0,just:0,expos:0,how:0,readabl:0,complex:0,should:0,platform:0,add:0,busi:0,requir:0,easier:0,them:0,around:0,python:0,swig:0,pave:0,obtain:0,envis:0,capi:0,increas:0,world:0,now:0,vast:0,enabl:0,xpcom:0,like:0,anyth:0,vibrant:0,resolv:0,server:0,"try":0,easili:0,off:0,either:0,debug:0,where:0,side:0,mean:0,right:0,some:0,back:0,realli:0,"static":0,mirror:0,disadvantag:0,collector:0,casual:0,librari:0,out:0,index:0,detect:0,collect:0,test_pymonkei:0,someth:0,abl:0,rhino:0,current:0,outstand:0,dynam:0,rational:0,between:0,atul:0,objdir:0,refer:0,full:0,run:0,garbag:0,javascript:0,situat:0,here:0,standard:0,extens:0,base:0,preprocessor:0,repositori:0,complementari:0,path:0,come:0,about:0,actual:0,easi:0,befor:0,similar:0,traceback:0,moment:0,manag:0,instanc:0,doctest:0,logic:0,com:0,tremend:0,via:0,obviou:0,pyrex:0,feel:0,solut:0,modul:0,number:0,header:0,instruct:0,api:0,serverj:0,central:0,contributor:0,mark:0,facil:0,your:0,duplic:0,quit:0,java:0,advantag:0,wai:0,script:0,ergonom:0,due:0,custom:0,avail:0,sweep:0,too:0,lot:0,suit:0,"final":0,more:0,free:0,from:0,relationship:0,tool:0,mozilla:0,search:0,ctype:0,indic:0,known:0,don:0,eas:0,than:0,must:0,count:0,wide:0,made:0,provid:0,straight:0,work:0,exampl:0,defin:0,note:0,can:0,learn:0,akin:0,root:0,browser:0,would:0,file:0,creat:0,give:0,process:0,challeng:0,readm:0,ani:0,doesn:0,trap:0,packag:0,exist:0,have:0,tabl:0,need:0,featur:0,check:0,probabl:0,alwai:0,engin:0,goal:0,want:0,secur:0,parti:0,make:0,cross:0,access:0,write:0,field:0,ideal:0,other:0,read:0,build:0,which:0,test:0,you:0,document:0,noth:0,matur:0,http:0,clone:0,object:0,wherea:0,usabl:0,hand:0,fairli:0,plai:0,never:0,develop:0,stack:0,pymonkei:0,directori:0,memori:0,land:0,sphinx:0,contribut:0,third:0,also:0,macro:0,cycl:0,page:0,without:0,sandbox:0,client:0,environ:0,thi:0,programm:0,model:0,profil:0,latter:0,awesom:0},titles:["Pymonkey Documentation"],modules:{},descrefs:{},filenames:["index"]}) \ No newline at end of file diff -r bc4263c6ae82 -r 7401af070bb8 docs/src/conf.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/src/conf.py Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,194 @@ +# -*- coding: utf-8 -*- +# +# Pymonkey documentation build configuration file, created by +# sphinx-quickstart on Mon Jul 6 17:20:31 2009. +# +# This file is execfile()d with the current directory set to its containing dir. +# +# Note that not all possible configuration values are present in this +# autogenerated file. +# +# All configuration values have a default; values that are commented out +# serve to show the default. + +import sys, os + +# If extensions (or modules to document with autodoc) are in another directory, +# add these directories to sys.path here. If the directory is relative to the +# documentation root, use os.path.abspath to make it absolute, like shown here. +#sys.path.append(os.path.abspath('.')) + +# -- General configuration ----------------------------------------------------- + +# 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.doctest', 'sphinx.ext.todo'] + +# Add any paths that contain templates here, relative to this directory. +templates_path = ['_templates'] + +# The suffix of source filenames. +source_suffix = '.txt' + +# The encoding of source files. +#source_encoding = 'utf-8' + +# The master toctree document. +master_doc = 'index' + +# General information about the project. +project = u'Pymonkey' +copyright = u'2009, Atul Varma' + +# The version info for the project you're documenting, acts as replacement for +# |version| and |release|, also used in various other places throughout the +# built documents. +# +# The short X.Y version. +version = '0.0.1' +# The full version, including alpha/beta/rc tags. +release = '0.0.1' + +# The language for content autogenerated by Sphinx. Refer to documentation +# for a list of supported languages. +#language = None + +# There are two options for replacing |today|: either, you set today to some +# non-false value, then it is used: +#today = '' +# Else, today_fmt is used as the format for a strftime call. +#today_fmt = '%B %d, %Y' + +# List of documents that shouldn't be included in the build. +#unused_docs = [] + +# List of directories, relative to source directory, that shouldn't be searched +# for source files. +exclude_trees = [] + +# The reST default role (used for this markup: `text`) to use for all documents. +#default_role = None + +# If true, '()' will be appended to :func: etc. cross-reference text. +#add_function_parentheses = True + +# If true, the current module name will be prepended to all description +# unit titles (such as .. function::). +#add_module_names = True + +# If true, sectionauthor and moduleauthor directives will be shown in the +# output. They are ignored by default. +#show_authors = False + +# The name of the Pygments (syntax highlighting) style to use. +pygments_style = 'sphinx' + +# A list of ignored prefixes for module index sorting. +#modindex_common_prefix = [] + + +# -- Options for HTML output --------------------------------------------------- + +# The theme to use for HTML and HTML Help pages. Major themes that come with +# Sphinx are currently 'default' and 'sphinxdoc'. +html_theme = 'default' + +# Theme options are theme-specific and customize the look and feel of a theme +# further. For a list of options available for each theme, see the +# documentation. +#html_theme_options = {} + +# Add any paths that contain custom themes here, relative to this directory. +#html_theme_path = [] + +# The name for this set of Sphinx documents. If None, it defaults to +# " v documentation". +#html_title = None + +# A shorter title for the navigation bar. Default is the same as html_title. +#html_short_title = None + +# The name of an image file (relative to this directory) to place at the top +# of the sidebar. +#html_logo = None + +# The name of an image file (within the static path) to use as favicon of the +# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 +# pixels large. +#html_favicon = None + +# Add any paths that contain custom static files (such as style sheets) here, +# relative to this directory. They are copied after the builtin static files, +# so a file named "default.css" will overwrite the builtin "default.css". +html_static_path = ['_static'] + +# If not '', a 'Last updated on:' timestamp is inserted at every page bottom, +# using the given strftime format. +#html_last_updated_fmt = '%b %d, %Y' + +# If true, SmartyPants will be used to convert quotes and dashes to +# typographically correct entities. +html_use_smartypants = True + +# Custom sidebar templates, maps document names to template names. +#html_sidebars = {} + +# Additional templates that should be rendered to pages, maps page names to +# template names. +#html_additional_pages = {} + +# If false, no module index is generated. +#html_use_modindex = True + +# If false, no index is generated. +#html_use_index = True + +# If true, the index is split into individual pages for each letter. +#html_split_index = False + +# If true, links to the reST sources are added to the pages. +#html_show_sourcelink = True + +# If true, an OpenSearch description file will be output, and all pages will +# contain a tag referring to it. The value of this option must be the +# base URL from which the finished HTML is served. +#html_use_opensearch = '' + +# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml"). +#html_file_suffix = '' + +# Output file base name for HTML help builder. +htmlhelp_basename = 'Pymonkeydoc' + + +# -- 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', 'Pymonkey.tex', u'Pymonkey Documentation', + u'Atul Varma', 'manual'), +] + +# The name of an image file (relative to this directory) to place at the top of +# the title page. +#latex_logo = None + +# For "manual" documents, if this is true, then toplevel headings are parts, +# not chapters. +#latex_use_parts = False + +# 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_use_modindex = True diff -r bc4263c6ae82 -r 7401af070bb8 docs/src/index.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/src/index.txt Tue Jul 07 09:26:36 2009 -0700 @@ -0,0 +1,117 @@ +.. Pymonkey documentation master file, created by + sphinx-quickstart on Mon Jul 6 17:20:31 2009. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +====================== +Pymonkey Documentation +====================== + +Pymonkey is a Python C extension module to expose the `Mozilla +SpiderMonkey `_ engine +to Python. + +.. toctree:: + :maxdepth: 2 + +Rationale and Goals: + +* Python and JS are fairly complementary languages. Python provides + tremendous developer productivity via its dynamic language + features, its vibrant library of third-party client-side code, and + its ease of readability. JavaScript, on the other hand, is widely + known by a vast number of casual programmers due to its + availability in web browsers; it was also envisioned from its + conception to be executed as untrusted code, which gives it a lot + of security features that Python has always lacked. + +* There's an increasing need for being able to run JS on the server + side--particularly untrusted JS. For instance, being able to + duplicate business logic on the server and client (i.e., browser) + would be very useful. Standards-based solutions like `ServerJS + `_ are currently paving the way + in this field. There's Java-based solutions like Rhino out there, + but nothing really mature is available for the Python + world. Ideally, Pymonkey should enable a Python programmer to create + a custom sandboxed environment for executing JS code without needing + to write any C. + +* Pymonkey should have awesome Sphinx documentation with doctests and + all the trappings of a model Python package. Not only should it be + easy for Python programmers to learn how to use the module, but it + should also be easy for them to learn more about how SpiderMonkey + works by reading the documentation and playing around with the code. + +* Pymonkey needs to have outstanding developer ergonomics. Full + cross-language stack tracebacks should be available, for instance, + and developers should be able to easily debug. Access to memory + profiling facilities in JS-land is a must. + +* The module uses the Python C API: no SWIG, Pyrex, or other + intermediaries. The obvious disadvantage here is that it means more + C code, but the advantages are that + + 1. contributors don't need to learn anything other than the + Python and SpiderMonkey C APIs to contribute, and + + 2. it means one less dependency, which makes the build process + easier. + + The module also doesn't use ctypes because using the SpiderMonkey + C API requires fairly complex preprocessor macros defined in the + engine's header files. + +* Finally, Atul has never really made a straight Python CAPI module + before, so he wanted to give it a try. + +Building and Testing +==================== + +You can either build SpiderMonkey off the mozilla-central HG +repository, or off a mirror I made of its SpiderMonkey directory. The +latter can be obtained here: + + http://hg.toolness.com/spidermonkey/ + +Just HG clone that repository and read the instructions in the README +to build SpiderMonkey. + +Then come back to the root of your pymonkey repository and run:: + + python manage.py build --static --objdir=PATH_TO_OBJDIR + +Where ``PATH_TO_OBJDIR`` is the path to your Mozilla/SpiderMonkey build's +objdir. + +Note that at the moment, the build script is only tested on OS X. + +Example Code +============ + +Right now the only example code that exists is in the test suite at +``test_pymonkey.py``. Check it out and feel free to add more. + +Challenges +========== + +There's a number of challenges that need to be resolved before +pymonkey can be really usable. Here's some of them. + +**Garbage Collection** + +Python's garbage collection uses reference counting, whereas +SpiderMonkey's is mark-and-sweep. We'll likely run into situations +where there are cycles that exist between SpiderMonkey and Python +objects; this is actually quite similar to the relationship between +XPCOM and JavaScript in the Mozilla platform--XPCOM uses reference +counting too--so detecting such cycles will probably involve creating +something akin to `XPCOM's cycle collector +`_. + +Indices and Tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` + diff -r bc4263c6ae82 -r 7401af070bb8 manage.py --- a/manage.py Mon Jul 06 09:22:31 2009 -0700 +++ b/manage.py Tue Jul 07 09:26:36 2009 -0700 @@ -27,14 +27,35 @@ import subprocess import shutil import sys +import webbrowser +import urllib from paver.easy import * @task +def docs(options): + """Open the Pymonkey documentation in your web browser.""" + + url = os.path.abspath(os.path.join("docs", "rendered", "index.html")) + url = urllib.pathname2url(url) + webbrowser.open(url) + +@task +def build_docs(options): + """Build the Pymonkey documentation (requires Sphinx).""" + + retval = subprocess.call(["sphinx-build", + "-b", "html", + os.path.join("docs", "src"), + os.path.join("docs", "rendered")]) + if retval: + sys.exit(1) + +@task @cmdopts([("objdir=", "o", "The root of your Mozilla objdir"), ("static", "s", "Build against static libraries")]) def build(options): - """Build the pymonkey Python C extension.""" + """Build the Pymonkey Python C extension.""" objdir = options.get("objdir") if not objdir: