require jinja, merge base templates

requirements.txt

@@ -2,3 +2,4 b' docutils==0.9.1'
 markdown
 -e git://github.com/ipython/ipython.git#egg=IPython
 pygments
+Jinja2

templates/null.tpl

@@ -1,13 +1,15 b''
-{%- extends 'basic.tpl' -%}
-
 {#
 
+DO NOT USE THIS AS A BASE WORK,
+IF YOU ARE COPY AND PASTING THIS FILE
+YOU ARE PROBABLY DOING THINGS WRONG.
+
 Null template, Does nothing except defining a basic structure
 To layout the diferents blocks of a notebook.
 
 Subtemplates can Override Blocks to define their custom reresentation.
 
-If one of the block you do overrite is nt a leave block, consider
+If one of the block you do overrite is not a leave block, consider
 calling super.
 
 {%- block nonLeaveBlock -%}
@@ -19,37 +21,52 b' calling super.'
 consider calling super even if block is leave block, we might insert more block later.
 
 #}
-
-{%- block codecell scoped  -%}
-{%- block in_prompt -%}{%- endblock in_prompt -%}
-{%- block input -%}{%- endblock input -%}
-{%- if cell.outputs -%}
-{%- block output_prompt -%}{%- endblock output_prompt -%}
-{%- for output in cell.outputs -%}
-    {%- if output.output_type in ['pyout']%}
-        {%- block pyout scoped -%}{%- endblock pyout -%}
-    {%- elif output.output_type in ['stream'] -%}
-       {%- block stream scoped -%}{%- endblock stream -%}
-    {%- elif output.output_type in ['display_data'] -%}
-        {%- block display_data scoped -%}{%- endblock display_data -%}
-    {%- elif output.output_type in ['pyerr'] -%}
-        {%- block pyerr scoped -%}
-        {%- for line in output.traceback -%}
-            {%- block traceback_line scoped -%}{%- endblock traceback_line -%}
-        {%- endfor -%}
-        {%- endblock pyerr -%}
-    {%- endif -%}
+{%- block header -%}
+{%- endblock header -%}
+{%- block body -%}
+{%- for worksheet in worksheets -%}
+    {%- for cell in worksheet.cells -%}
+        {%- block any_cell scoped -%}
+            {%- if cell.type in ['code'] -%}
+                {%- block codecell scoped -%}
+                {%- block in_prompt -%}{%- endblock in_prompt -%}
+                {%- block input -%}{%- endblock input -%}
+                {%- if cell.outputs -%}
+                    {%- block output_prompt -%}{%- endblock output_prompt -%}
+                    {%- for output in cell.outputs -%}
+                        {%- if output.output_type in ['pyout'] -%}
+                            {%- block pyout scoped -%}{%- endblock pyout -%}
+                        {%- elif output.output_type in ['stream'] -%}
+                        {%- block stream scoped -%}{%- endblock stream -%}
+                        {%- elif output.output_type in ['display_data'] -%}
+                            {%- block display_data scoped -%}{%- endblock display_data -%}
+                        {%- elif output.output_type in ['pyerr'] -%}
+                            {%- block pyerr scoped -%}
+                            {%- for line in output.traceback -%}
+                                {%- block traceback_line scoped -%}{%- endblock traceback_line -%}
+                            {%- endfor -%}
+                            {%- endblock pyerr -%}
+                        {%- endif -%}
+                    {%- endfor -%}
+                {%- endif -%}
+                {%- endblock codecell -%}
+            {%- elif cell.type in ['markdown'] -%}
+                {%- block markdowncell scoped-%}
+                {%- endblock markdowncell -%}
+            {%- elif cell.type in ['heading'] -%}
+                {%- block headingcell scoped-%}
+                {%- endblock headingcell -%}
+            {%- elif cell.type in ['raw'] -%}
+                {%- block rawcell scoped-%}
+                {%- endblock rawcell -%}
+            {%- else -%}
+                {%- block unknowncell scoped-%}
+                {%- endblock unknowncell -%}
+            {%- endif -%}
+        {%- endblock any_cell -%}
+    {%- endfor -%}
 {%- endfor -%}
-{%- endif -%}
-{%- endblock codecell -%}
-
-{%- block markdowncell scoped -%}{%- endblock markdowncell -%}
-
-{%- block headingcell scoped -%}
-{%- endblock headingcell -%}
-
-{%- block rawcell scoped -%}
-{%- endblock rawcell -%}
+{%- endblock body -%}
 
-{%- block unknowncell scoped -%}
-{%- endblock unknowncell -%}
+{%- block footer -%}
+{%- endblock footer -%}

tests/test_templates.py

@@ -10,11 +10,6 b' def test_evens():'
             'tests/ipynbref/IntroNumPy.orig'
             ]
 
-    C = ConverterTemplate(tplfile='basic')
-    C.read('tests/ipynbref/IntroNumPy.orig.ipynb')
-    result =  C.convert()
-    nt.assert_equal(result,'')
-
     # null template should return empty
     C = ConverterTemplate(tplfile='null')
     C.read('tests/ipynbref/IntroNumPy.orig.ipynb')