Close #148: Add tag() class for create custom elements

Knio · Aug 4, 2021 · ee5cd72 · ee5cd72
1 parent 479e4ea
commit ee5cd72
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diff --git a/dominate/tags.py b/dominate/tags.py
@@ -1078,6 +1078,14 @@ class font(html_tag):
   pass
 
 
+class tag(html_tag):
+  def __init__(self, tagname, *args, **kwargs):
+    '''
+    Creates a new custom html tag instance.
+    '''
+    self.tagname = tagname
+    super(tag, self).__init__(*args, **kwargs)
+
 # Additional markup
 class comment(html_tag):
   '''

diff --git a/tests/test_html.py b/tests/test_html.py
@@ -335,3 +335,8 @@ def test_xhtml():
 
   assert span('hi', br(), 'there').render(xhtml=False) == \
          '''<span>hi<br>there</span>'''
+
+
+def test_custom_tag():
+  assert tag('custom-element', div(), 'text', attr = 1).render() == \
+      '''<custom-element attr="1">\n  <div></div>text\n</custom-element>'''