Cambiado de laravel a flask

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venv/lib/python3.8/site-packages/markdown/extensions/admonition.py

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+"""
+Admonition extension for Python-Markdown
+========================================
+
+Adds rST-style admonitions. Inspired by [rST][] feature with the same name.
+
+[rST]: http://docutils.sourceforge.net/docs/ref/rst/directives.html#specific-admonitions  # noqa
+
+See <https://Python-Markdown.github.io/extensions/admonition>
+for documentation.
+
+Original code Copyright [Tiago Serafim](https://www.tiagoserafim.com/).
+
+All changes Copyright The Python Markdown Project
+
+License: [BSD](https://opensource.org/licenses/bsd-license.php)
+
+"""
+
+from . import Extension
+from ..blockprocessors import BlockProcessor
+import xml.etree.ElementTree as etree
+import re
+
+
+class AdmonitionExtension(Extension):
+    """ Admonition extension for Python-Markdown. """
+
+    def extendMarkdown(self, md):
+        """ Add Admonition to Markdown instance. """
+        md.registerExtension(self)
+
+        md.parser.blockprocessors.register(AdmonitionProcessor(md.parser), 'admonition', 105)
+
+
+class AdmonitionProcessor(BlockProcessor):
+
+    CLASSNAME = 'admonition'
+    CLASSNAME_TITLE = 'admonition-title'
+    RE = re.compile(r'(?:^|\n)!!! ?([\w\-]+(?: +[\w\-]+)*)(?: +"(.*?)")? *(?:\n|$)')
+    RE_SPACES = re.compile('  +')
+
+    def test(self, parent, block):
+        sibling = self.lastChild(parent)
+        return self.RE.search(block) or \
+            (block.startswith(' ' * self.tab_length) and sibling is not None and
+             sibling.get('class', '').find(self.CLASSNAME) != -1)
+
+    def run(self, parent, blocks):
+        sibling = self.lastChild(parent)
+        block = blocks.pop(0)
+        m = self.RE.search(block)
+
+        if m:
+            block = block[m.end():]  # removes the first line
+
+        block, theRest = self.detab(block)
+
+        if m:
+            klass, title = self.get_class_and_title(m)
+            div = etree.SubElement(parent, 'div')
+            div.set('class', '{} {}'.format(self.CLASSNAME, klass))
+            if title:
+                p = etree.SubElement(div, 'p')
+                p.text = title
+                p.set('class', self.CLASSNAME_TITLE)
+        else:
+            div = sibling
+
+        self.parser.parseChunk(div, block)
+
+        if theRest:
+            # This block contained unindented line(s) after the first indented
+            # line. Insert these lines as the first block of the master blocks
+            # list for future processing.
+            blocks.insert(0, theRest)
+
+    def get_class_and_title(self, match):
+        klass, title = match.group(1).lower(), match.group(2)
+        klass = self.RE_SPACES.sub(' ', klass)
+        if title is None:
+            # no title was provided, use the capitalized classname as title
+            # e.g.: `!!! note` will render
+            # `<p class="admonition-title">Note</p>`
+            title = klass.split(' ', 1)[0].capitalize()
+        elif title == '':
+            # an explicit blank title should not be rendered
+            # e.g.: `!!! warning ""` will *not* render `p` with a title
+            title = None
+        return klass, title
+
+
+def makeExtension(**kwargs):  # pragma: no cover
+    return AdmonitionExtension(**kwargs)