prepare for release

.bowerrc

@@ -0,0 +1,3 @@
+{
+  "directory": "less_include/components"
+}

.gitignore

@@ -6,7 +6,9 @@ docs/man/*.gz
 docs/source/api/generated
 docs/gh-pages
 ipywidgets/static/components
-ipywidgets/static/widgets/css/*.min.css*
+ipywidgets/static/widgets/css
+ipywidgets/tests/bin
+less_include
 node_modules
 *.py[co]
 __pycache__
@@ -20,4 +22,3 @@ __pycache__
 .#*
 .coverage
 .xunit.xml
-bin

.travis.yml

@@ -13,8 +13,9 @@ before_install:
     - git clone --quiet --depth 1 https://github.com/minrk/travis-wheels travis-wheels
 install:
     - pip install -f travis-wheels/wheelhouse -r requirements.txt
-    - pip install -f travis-wheels/wheelhouse -e file://$PWD#egg=ipywidgets[test] coveralls
+    - pip install -f travis-wheels/wheelhouse file://$PWD#egg=ipywidgets[test] coveralls
 script:
+    - mkdir /tmp/ipywidgets && cd /tmp/ipywidgets
     - 'if [[ $GROUP == js ]]; then python -m ipywidgets.jstest; fi'
     - 'if [[ $GROUP == python ]]; then nosetests --with-coverage --cover-package=ipywidgets ipywidgets; fi'
 matrix:

MANIFEST.in

@@ -1,13 +1,19 @@
 include COPYING.md
 include CONTRIBUTING.md
 include README.md
+include package.json
+include bower.json
+include .bowerrc
+include build_css.js
 
 # Documentation
 graft docs
 exclude docs/\#*
 
 # Examples
 graft examples
+graft ipywidgets/tests
+graft ipywidgets/static
 
 # docs subdirs we want to skip
 prune docs/build

bower.json

@@ -0,0 +1,8 @@
+{
+  "name": "ipywidget-less-deps",
+  "version": "0.0.1",
+  "dependencies": {
+    "bootstrap": "components/bootstrap#~3.3",
+    "font-awesome": "components/font-awesome#~4.2.0"
+  }
+}

build_css.js

@@ -1,16 +1,34 @@
+var path = require('path');
+
+var spawn = require('spawn-sync');
+
 var source = './ipywidgets/static/widgets/less/widgets.less';
 var css_destination = './ipywidgets/static/widgets/css/widgets.css';
 var min_destination = './ipywidgets/static/widgets/css/widgets.min.css';
 
-var spawn = require('spawn-sync');
-var p = spawn('python', ['-c',
-  "import os,notebook; print(os.path.join(notebook.DEFAULT_STATIC_FILES_PATH))"]);
-spawn('lessc', [
-    '--include-path=' + p.stdout.toString().trim(),
+function run(cmd) {
+    // run a command, with some help:
+    // - echo command
+    // - die on failure
+    // - show stdout/err
+    console.log('> ' + cmd.join(' '));
+    var p = spawn(cmd[0], cmd.slice(1));
+    process.stdout.write(p.stdout.toString());
+    process.stderr.write(p.stderr.toString());
+    if (p.status !== 0) {
+        console.error("`%s` failed with status=%s", cmd.join(' '), p.status);
+        process.exit(p.status);
+    }
+    return p.stdout.toString();
+}
+
+run(['lessc',
+    '--include-path=./less_include',
     source,
-    css_destination
+    css_destination,
 ]);
-spawn('cleancss', [
+
+run(['cleancss',
     '--source-map',
     '--skip-restructuring ',
     '-o',

ipywidgets/jstest.py

@@ -25,7 +25,7 @@ def __init__(self, section, *args, **kwargs):
         extra_args = kwargs.pop('extra_args', None)
         super(WidgetTestController, self).__init__(section, *args, **kwargs)
 
-        test_cases = os.path.join(here, '..', 'bin', 'tests', 'tests', self.section)
+        test_cases = os.path.join(here, 'tests', 'bin', 'tests', self.section)
         self.cmd = ['casperjs', 'test', test_cases, '--engine=%s' % self.engine]
 
         if extra_args is not None:

ipywidgets/static/widgets/less/flexbox.less

@@ -0,0 +1,106 @@
+
+/* Flexible box model classes */
+/* Taken from Alex Russell http://infrequently.org/2009/08/css-3-progress/ */
+
+/* This file is a compatability layer.  It allows the usage of flexible box 
+model layouts accross multiple browsers, including older browsers.  The newest,
+universal implementation of the flexible box model is used when available (see
+`Modern browsers` comments below).  Browsers that are known to implement this 
+new spec completely include:
+
+    Firefox 28.0+
+    Chrome 29.0+
+    Internet Explorer 11+ 
+    Opera 17.0+
+
+Browsers not listed, including Safari, are supported via the styling under the
+`Old browsers` comments below.
+*/
+
+
+.hbox() {
+    /* Old browsers */
+    display: -webkit-box;
+    -webkit-box-orient: horizontal;
+    -webkit-box-align: stretch;
+
+    display: -moz-box;
+    -moz-box-orient: horizontal;
+    -moz-box-align: stretch;
+
+    display: box;
+    box-orient: horizontal;
+    box-align: stretch;
+
+    /* Modern browsers */
+    display: flex;
+    flex-direction: row;
+    align-items: stretch;
+}
+
+.vbox() {
+    /* Old browsers */
+    display: -webkit-box;
+    -webkit-box-orient: vertical;
+    -webkit-box-align: stretch;
+
+    display: -moz-box;
+    -moz-box-orient: vertical;
+    -moz-box-align: stretch;
+
+    display: box;
+    box-orient: vertical;
+    box-align: stretch;
+
+    /* Modern browsers */
+    display: flex;
+    flex-direction: column;
+    align-items: stretch;
+}
+
+.box-flex0() {
+    /* Old browsers */
+    -webkit-box-flex: 0;
+    -moz-box-flex: 0;
+    box-flex: 0;
+
+    /* Modern browsers */
+    flex: none;
+    width: auto;
+}
+
+.box-flex1() {
+    /* Old browsers */
+    -webkit-box-flex: 1;
+    -moz-box-flex: 1;
+    box-flex: 1;
+
+    /* Modern browsers */
+    flex: 1;
+}
+
+.box-flex() {
+    /* Old browsers */
+    .box-flex1();
+}
+
+.box-flex2() {
+    /* Old browsers */
+    -webkit-box-flex: 2;
+    -moz-box-flex: 2;
+    box-flex: 2;
+
+    /* Modern browsers */
+    flex: 2;
+}
+
+.align-start() {
+    /* Old browsers */
+    -webkit-box-align: start;
+    -moz-box-align: start;
+    box-align: start;
+
+    /* Modern browsers */
+    align-items: flex-start;
+}
+

ipywidgets/static/widgets/less/mixins.less

@@ -0,0 +1,12 @@
+// Mixin CSS classes
+
+.border-box-sizing() {
+    box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    -webkit-box-sizing: border-box;
+}
+
+.corner-all() {
+    border-radius: @border-radius-base;
+}
+

ipywidgets/static/widgets/less/widgets.less

@@ -6,11 +6,9 @@
 @import "/components/font-awesome/less/variables.less";
 
 // import variables, mixins from Notebook
-@import "/base/less/variables.less";
-@import "/base/less/mixins.less";
-@import "/base/less/flexbox.less";
-
-@import "/notebook/less/variables.less";
+// layout mixins
+@import "./flexbox.less";
+@import "./mixins.less";
 
 @widget-width: 350px;
 @widget-width-short: 150px;
@@ -58,7 +56,6 @@
         content: @fa-var-chain-broken;
         font-family: 'FontAwesome';
         color: @brand-danger;
-        font-size: @notebook_font_size;
         top: 3px;
         padding: 3px;
     }
@@ -133,7 +130,6 @@
         .ui-slider-range {
             height     : 12px;
             margin-top : -4px;
-            background : @page-backdrop-color; 
         }
     }
 }
@@ -178,7 +174,6 @@
         .ui-slider-range {
             width       : 12px;
             margin-left : -1px;
-            background  : @page-backdrop-color; 
         }
     }
 }

package.json

@@ -1,26 +1,28 @@
 {
   "name": "ipython-widget-deps",
   "version": "4.0.0",
-  "description": "IPython widget nodejs dependencies",
+  "description": "IPython widget nodejs build dependencies",
   "author": "IPython Developers",
   "license": "BSD",
   "repository": {
     "type": "git",
-    "url": "https://github.com/ipython/ipython_widget.git"
+    "url": "https://github.com/ipython/ipywidgets.git"
   },
   "scripts": {
     "build": "npm run css && npm run buildtests",
+    "bower": "bower install",
     "precss": "rimraf ./ipywidgets/static/widgets/css/",
     "css": "node build_css.js",
-    "prebuildtests": "rimraf ./bin/tests",
-    "buildtests": "tsc ./ipywidgets/tests/**/*.ts --outDir ./bin/tests -d -m commonjs -t ES5",
-    "postinstall": "npm run build"
+    "prebuildtests": "rimraf ./ipywidgets/tests/bin/tests",
+    "buildtests": "tsc ./ipywidgets/tests/**/*.ts --outDir ./ipywidgets/tests/bin -d -m commonjs -t ES5",
+    "postinstall": "npm run bower"
   },
   "devDependencies": {
+    "bower": "*",
+    "clean-css": "*",
     "less": "~2",
-    "typescript": "~1.5.0-beta",
     "rimraf": "^2.4.1",
     "spawn-sync": "*",
-    "clean-css": "*"
+    "typescript": "~1.5.0-beta"
   }
 }