cdn loaded latex math

hashes/util/LaTeXRenderer.py

@@ -0,0 +1,42 @@
+# latex_extension.py
+import marko
+import marko.block
+import marko.inline
+from marko.md_renderer import MarkdownRenderer
+import re
+from log.Logger import Logger
+logger = Logger()
+
+class BlockFormula(marko.block.BlockElement):
+    pattern = re.compile(r"\$\$ *\n([\s\S]+?)^\$\$ *$", re.MULTILINE)
+    def __init__(self, match):
+        logger.log_debug("Did shit at __init__ for blockformula")
+        self.children = [marko.inline.RawText(match.group(1))]
+    @classmethod
+    def match(cls, source):
+        return source.expect_re(cls.pattern)
+    @classmethod
+    def parse(cls, source):
+        logger.log_debug("Did some shit with Latex")
+        match = source.match
+        source.consume()
+        return match
+
+class Paragraph(marko.block.Paragraph):
+    override = True
+    @classmethod
+    def break_paragraph(cls, source, lazy=False):
+        if BlockFormula.match(source):
+            return True
+        return super().break_paragraph(source, lazy=lazy)
+
+class Renderer:
+    def render_block_formula(self, element):
+        # Render as HTML with MathJax-compatible format
+        return '\n<div class="math-block">$$\n' + self.render_children(element) + '$$</div>\n'
+
+class LaTeXExtension:
+    logger.log_debug("Did shit at __init__ for latexextension")
+    elements = [BlockFormula, Paragraph]
+    parser_mixins = []
+    renderer_mixins = [Renderer]