From b854a32e284e54369b7cdd7200a0afa284be922a 2015-01-14 19:51:20 From: Johannes Feist Date: 2015-01-14 19:51:20 Subject: [PATCH] added test for nbconvert html export for pngs with width/height metadata --- diff --git a/IPython/nbconvert/exporters/tests/files/pngmetadata.ipynb b/IPython/nbconvert/exporters/tests/files/pngmetadata.ipynb new file mode 100644 index 0000000..b23ed69 --- /dev/null +++ b/IPython/nbconvert/exporters/tests/files/pngmetadata.ipynb @@ -0,0 +1,240 @@ +{ + "cells": [ + { + "cell_type": "code", + "execution_count": 1, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "[]" + ] + }, + "execution_count": 1, + "metadata": {}, + "output_type": "execute_result" + }, + { + "data": { + "image/png": [ + "iVBORw0KGgoAAAANSUhEUgAAAu0AAAH/CAYAAADjSONqAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz\n", + "AAAWJQAAFiUBSVIk8AAAIABJREFUeJzt3X/M7ndd3/HXezmJG7QpEdqyrbD21OYgLMbNmRK6aM+w\n", + 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{ + "display_name": "IPython mydev (Python 3)", + "name": "python3_mydev" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.4.2" + } + }, + "nbformat": 4, + "nbformat_minor": 0 +} \ No newline at end of file diff --git a/IPython/nbconvert/exporters/tests/test_html.py b/IPython/nbconvert/exporters/tests/test_html.py index be1b2b1..6b0aabe 100644 --- a/IPython/nbconvert/exporters/tests/test_html.py +++ b/IPython/nbconvert/exporters/tests/test_html.py @@ -75,3 +75,12 @@ class TestHTMLExporter(ExportersTestsBase): assert re.findall(in_regex, output) == ins assert re.findall(out_regex, output) == outs + + @onlyif_any_cmd_exists('nodejs', 'node', 'pandoc') + def test_png_metadata(self): + """ + Does HTMLExporter with the 'basic' template treat pngs with width/height metadata correctly? + """ + (output, resources) = HTMLExporter(template_file='basic').from_filename( + self._get_notebook(nb_name="pngmetadata.ipynb")) + assert len(output) > 0