1 files changed, 61 insertions, 0 deletions
diff --git a/src/mistune/directives/admonition.py b/src/mistune/directives/admonition.py
new file mode 100644
index 0000000..b380611
--- /dev/null
+++ b/src/mistune/directives/admonition.py
@@ -0,0 +1,61 @@
+from ._base import DirectivePlugin
+
+
+class Admonition(DirectivePlugin):
+    SUPPORTED_NAMES = {
+        "attention", "caution", "danger", "error", "hint",
+        "important", "note", "tip", "warning",
+    }
+
+    def parse(self, block, m, state):
+        name = self.parse_type(m)
+        attrs = {'name': name}
+        options = dict(self.parse_options(m))
+        if 'class' in options:
+            attrs['class'] = options['class']
+
+        title = self.parse_title(m)
+        if not title:
+            title = name.capitalize()
+
+        content = self.parse_content(m)
+        children = [
+            {
+                'type': 'admonition_title',
+                'text': title,
+            },
+            {
+                'type': 'admonition_content',
+                'children': self.parse_tokens(block, content, state),
+            }
+        ]
+        return {
+            'type': 'admonition',
+            'children': children,
+            'attrs': attrs,
+        }
+
+    def __call__(self, directive, md):
+        for name in self.SUPPORTED_NAMES:
+            directive.register(name, self.parse)
+
+        if md.renderer.NAME == 'html':
+            md.renderer.register('admonition', render_admonition)
+            md.renderer.register('admonition_title', render_admonition_title)
+            md.renderer.register('admonition_content', render_admonition_content)
+
+
+def render_admonition(self, text, name, **attrs):
+    html = '<section class="admonition ' + name
+    _cls = attrs.get('class')
+    if _cls:
+        html += ' ' + _cls
+    return html + '">\n' + text + '</section>\n'
+
+
+def render_admonition_title(self, text):
+    return '<p class="admonition-title">' + text + '</p>\n'
+
+
+def render_admonition_content(self, text):
+    return text