Fixed reveal in the new nbconvert to make it work.

nbconvert/exporters/reveal.py

@@ -47,4 +47,7 b' class RevealExporter(basichtml.BasicHtmlExporter):'
         
         #Register reveal help transformer
         self.register_transformer(nbconvert.transformers.revealhelp.RevealHelpTransformer)
+        
+        #Register CSSHtmlHeaderTransformer transformer
+        self.register_transformer(nbconvert.transformers.csshtmlheader.CSSHtmlHeaderTransformer)
         
  No newline at end of file

nbconvert/templates/reveal.tpl

@@ -12,19 +12,19 b''
 <meta name="apple-mobile-web-app-capable" content="yes" />
 <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 
-<link rel="stylesheet" href="reveal/css/reveal.css">
-<link rel="stylesheet" href="reveal/css/theme/simple.css" id="theme">
+<link rel="stylesheet" href="reveal.js/css/reveal.css">
+<link rel="stylesheet" href="reveal.js/css/theme/simple.css" id="theme">
 
 <!-- For syntax highlighting -->
-<link rel="stylesheet" href="reveal/lib/css/zenburn.css">
+<link rel="stylesheet" href="reveal.js/lib/css/zenburn.css">
 
 <!-- If the query includes 'print-pdf', use the PDF print sheet -->
 <script>
-document.write( '<link rel="stylesheet" href="reveal/css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' );
+document.write( '<link rel="stylesheet" href="reveal.js/css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' );
 </script>
 
 <!--[if lt IE 9]>
-<script src="reveal/lib/js/html5shiv.js"></script>
+<script src="reveal.js/lib/js/html5shiv.js"></script>
 <![endif]-->
 
 {% for css in resources.inlining.css -%}
@@ -88,7 +88,7 b' div.output_prompt {'
 
 </div></div>
 
-<!-- Social buttons -->
+<!-- Social buttons
 <div class="addthis_toolbox addthis_floating_style addthis_32x32_style" style="left:20px;top:20px;">
 <a class="addthis_button_twitter"></a>
 <a class="addthis_button_google_plusone_share"></a>
@@ -96,26 +96,11 b' div.output_prompt {'
 <a class="addthis_button_facebook"></a>
 <a class="addthis_button_more"></a>
 </div>
-<!-- End of social buttons -->
+End of social buttons -->
 
-<!-- MathJax configuration -->
-<script type="text/x-mathjax-config">
-MathJax.Hub.Config({
-    tex2jax: {
-        inlineMath: [ ['$','$'], ["\\(","\\)"] ],
-        displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
-    },
-    displayAlign: 'left', // Change this to 'center' to center equations.
-    "HTML-CSS": {
-        styles: {'.MathJax_Display': {"margin": 0}}
-    }
-});
-</script>
-<!-- End of mathjax configuration -->
-
-<script src="reveal/lib/js/head.min.js"></script>
+<script src="reveal.js/lib/js/head.min.js"></script>
 
-<script src="reveal/js/reveal.min.js"></script>
+<script src="reveal.js/js/reveal.min.js"></script>
 
 <script>
 
@@ -130,16 +115,46 b" transition: Reveal.getQueryHash().transition || 'linear', // default/cube/page/c"
 
 // Optional libraries used to extend on reveal.js
 dependencies: [
-{ src: 'reveal/lib/js/classList.js', condition: function() { return !document.body.classList; } },
-{ src: 'reveal/plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
-{ src: 'reveal/plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
-{ src: 'reveal/plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } },
-{ src: 'http://s7.addthis.com/js/300/addthis_widget.js', async: true},
-{ src: 'js/mathjax-onload.js', async: true}
+{ src: 'reveal.js/lib/js/classList.js', condition: function() { return !document.body.classList; } },
+{ src: 'reveal.js/plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
+{ src: 'reveal.js/plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
+{ src: 'reveal.js/plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
+// { src: 'http://s7.addthis.com/js/300/addthis_widget.js', async: true},
+// { src: 'js/mathjax-onload.js', async: true}
 ]
 });
 </script>
 
+<!-- MathJax configuration -->
+<script type="text/x-mathjax-config">
+MathJax.Hub.Config({
+    tex2jax: {
+        inlineMath: [ ['$','$'], ["\\(","\\)"] ],
+        displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
+    },
+    displayAlign: 'left', // Change this to 'center' to center equations.
+    "HTML-CSS": {
+        styles: {'.MathJax_Display': {"margin": 0}}
+    }
+});
+</script>
+<!-- End of mathjax configuration -->
+
+<script>
+//  We wait for the onload function to load MathJax after the page is completely loaded.  
+//  MathJax is loaded 1 unit of time after the page is ready.
+//  This hack prevent problems when you load multiple js files (i.e. social button from addthis).
+//
+window.onload = function () {
+  setTimeout(function () {
+    var script = document.createElement("script");
+    script.type = "text/javascript";
+    script.src  = "https://c328740.ssl.cf1.rackcdn.com/mathjax/latest/MathJax.js?config=TeX-AMS_HTML";
+    document.getElementsByTagName("head")[0].appendChild(script);
+  },1)
+}
+</script>
+
 <script>
 Reveal.addEventListener( 'slidechanged', function( event ) {
 MathJax.Hub.Rerender(event.currentSlide);

nbconvert/transformers/revealhelp.py

@@ -36,16 +36,12 b' class RevealHelpTransformer(ConfigurableTransformer):'
         
         for worksheet in nb.worksheets :
             for i, cell in enumerate(worksheet.cells):
-                
-                #Make sure the cell has metadata.
-                if not cell.get('metadata', None):
-                    break
-                
+
+                #Make sure the cell has slideshow metadata.
+                cell.metadata.slide_type = cell.get('metadata', {}).get('slideshow', {}).get('slide_type', '-')
+
                 #Get the slide type.  If type is start of subslide or slide,
                 #end the last subslide/slide.
-                cell.metadata.slide_type = cell.metadata.get('slideshow', {}).get('slide_type', None)
-                if cell.metadata.slide_type is None:
-                    cell.metadata.slide_type = '-'
                 if cell.metadata.slide_type in ['slide']:
                     worksheet.cells[i - 1].metadata.slide_helper = 'slide_end'
                 if cell.metadata.slide_type in ['subslide']: