added thead and tbody tags (#30)

* added thead and tbody tags

* updated README

Author: smithk86

README.rst

@@ -128,7 +128,7 @@ Output:
 
 .. code-block:: bash
 
-	<table border="1"><tr><th>sample</th><td><table border="1"><tr><th>a</th><th>c</th><th>b</th></tr><tr><td>1</td><td>3</td><td>2</td></tr><tr><td>5</td><td>7</td><td>6</td></tr></table></td></tr></table>
+	<table border="1"><tr><th>sample</th><td><table border="1"><thead><tr><th>b</th><th>c</th><th>a</th></tr></thead><tbody><tr><td>2</td><td>3</td><td>1</td></tr><tr><td>6</td><td>7</td><td>5</td></tr></tbody></table></td></tr></table>
 
 ======== ======= =======
   a         c      b
@@ -224,6 +224,9 @@ Contributors
 	* Fixed issue with one-item lists not rendering correctly.
 	* General code cleanup, fixed all naming conventions and coding standards to adhere to PEP8 conventions.
 
+3. Kyle Smith: [@smithk86](https://github.com/smithk86)
+    * Added thead and tbody tags to group header and content rows when creating a table from an array of objects.
+
 Copyright and License
 ---------------------
 

json2html/jsonconv.py

@@ -136,12 +136,16 @@ def convert_list(self, list_input):
             column_headers = self.column_headers_from_list_of_dicts(list_input)
         if column_headers is not None:
             converted_output += self.table_init_markup
+            converted_output += '<thead>'
             converted_output += '<tr><th>' + '</th><th>'.join(column_headers) + '</th></tr>'
+            converted_output += '</thead>'
+            converted_output += '<tbody>'
             for list_entry in list_input:
                 converted_output += '<tr><td>'
                 converted_output += '</td><td>'.join([self.convert_json_node(list_entry[column_header]) for column_header in
                                                      column_headers])
                 converted_output += '</td></tr>'
+            converted_output += '</tbody>'
             converted_output += '</table>'
             return converted_output
 

test/clubbing_keys_of_array_of_objects.txt

@@ -3,21 +3,25 @@
 		<th>sample</th>
 		<td>
 			<table border="1">
-				<tr>
-					<th>name</th>
-					<th>desc</th>
-					<th>lang</th>
-				</tr>
-				<tr>
-					<td>json2html</td>
-					<td>coverts json 2 html table format</td>
-					<td>python</td>
-				</tr>
-				<tr>
-					<td>testing</td>
-					<td>clubbing same keys of array of objects</td>
-					<td>python</td>
-				</tr>
+				<thead>
+					<tr>
+						<th>name</th>
+						<th>desc</th>
+						<th>lang</th>
+					</tr>
+				</thead>
+				<tbody>
+					<tr>
+						<td>json2html</td>
+						<td>coverts json 2 html table format</td>
+						<td>python</td>
+					</tr>
+					<tr>
+						<td>testing</td>
+						<td>clubbing same keys of array of objects</td>
+						<td>python</td>
+					</tr>
+				</tbody>
 			</table>
 		</td>
 	</tr>

test/clubbing_top_level.txt

@@ -1 +1 @@
-<table border="1"><tr><th>aaa</th><th>ccc</th></tr><tr><td>1</td><td>2</td></tr><tr><td>bbb</td><td>2</td></tr></table>
+<table border="1"><thead><tr><th>aaa</th><th>ccc</th></tr></thead><tbody><tr><td>1</td><td>2</td></tr><tr><td>bbb</td><td>2</td></tr></tbody></table>

test/run_tests.py

@@ -133,15 +133,15 @@ def items(self):
         #clubbed with single element
         self.assertEqual(
             json2html.convert([binary_dict([1, 2], u"blübi")]),
-            u'<table border="1"><tr><th>one</th><th>two</th></tr><tr><td><ul><li>1</li><li>2</li></ul></td><td>blübi</td></tr></table>'
+            u'<table border="1"><thead><tr><th>one</th><th>two</th></tr></thead><tbody><tr><td><ul><li>1</li><li>2</li></ul></td><td>blübi</td></tr></tbody></table>'
         )
         #clubbed with two elements
         self.assertEqual(
             json2html.convert([
                 binary_dict([1, 2], u"blübi"),
                 binary_dict("foo", "bar")
             ]),
-            u'<table border="1"><tr><th>one</th><th>two</th></tr><tr><td><ul><li>1</li><li>2</li></ul></td><td>blübi</td></tr><tr><td>foo</td><td>bar</td></tr></table>'
+            u'<table border="1"><thead><tr><th>one</th><th>two</th></tr></thead><tbody><tr><td><ul><li>1</li><li>2</li></ul></td><td>blübi</td></tr><tr><td>foo</td><td>bar</td></tr></tbody></table>'
         )
         #not clubbed, second element has different keys
         self.assertEqual(