Allow <caption> (#105)

readme_renderer/clean.py

@@ -27,10 +27,10 @@
     "strong", "ul",
 
     # Custom Additions
-    "br", "cite", "col", "colgroup", "dd", "del", "details", "div", "dl",
-    "dt", "h1", "h2", "h3", "h4", "h5", "h6", "hr", "img", "p", "pre", "span",
-    "sub", "summary", "sup", "table", "tbody", "td", "th", "thead", "tr",
-    "tt", "kbd", "var",
+    "br", "caption", "cite", "col", "colgroup", "dd", "del", "details", "div",
+    "dl", "dt", "h1", "h2", "h3", "h4", "h5", "h6", "hr", "img", "p", "pre",
+    "span", "sub", "summary", "sup", "table", "tbody", "td", "th", "thead",
+    "tr", "tt", "kbd", "var",
 ]
 
 ALLOWED_ATTRIBUTES = {

tests/fixtures/test_rst_caption.html

@@ -0,0 +1,50 @@
+<table>
+<caption>Multiplication</caption>
+<colgroup>
+<col>
+<col>
+<col>
+<col>
+<col>
+</colgroup>
+<thead>
+<tr><th>1</th>
+<th>2</th>
+<th>3</th>
+<th>4</th>
+<th>5</th>
+</tr>
+</thead>
+<tbody>
+<tr><td>1</td>
+<td>2</td>
+<td>3</td>
+<td>4</td>
+<td>5</td>
+</tr>
+<tr><td>2</td>
+<td>4</td>
+<td>6</td>
+<td>8</td>
+<td>10</td>
+</tr>
+<tr><td>3</td>
+<td>6</td>
+<td>9</td>
+<td>12</td>
+<td>15</td>
+</tr>
+<tr><td>4</td>
+<td>8</td>
+<td>12</td>
+<td>16</td>
+<td>20</td>
+</tr>
+<tr><td>5</td>
+<td>10</td>
+<td>15</td>
+<td>20</td>
+<td>25</td>
+</tr>
+</tbody>
+</table>

tests/fixtures/test_rst_caption.rst

@@ -0,0 +1,10 @@
+.. The following test case is based on https://github.com/tiran/defusedxml/blob/f2c7c35b25f80c08923be49ac1f81e9cf95bd2ae/README.txt#L180
+
+.. csv-table:: Multiplication
+    :header: "1", "2", "3", "4", "5"
+
+    1,2,3,4,5
+    2,4,6,8,10
+    3,6,9,12,15
+    4,8,12,16,20
+    5,10,15,20,25