feature: add latex renderer

2024-12-08 17:01:21 +01:00
parent af6c18c47a
commit 13763f6c7f
3 changed files with 101 additions and 4 deletions
@@ -0,0 +1,97 @@
+from mistletoe.latex_renderer import LaTeXRenderer
+
+from renderer.comment import BlockComment, SpanComment
+from renderer.dash import Dash
+from renderer.halfwidth_spaces import HalfwidthSpaces
+from renderer.nonbreaking_spaces import NonbreakingSpaces, NonbreakingSpacesDots
+from renderer.quote import Quote
+from renderer.tag import Tag
+from renderer.underline import Underline
+
+
+class FiftyOhmLaTeXRenderer(LaTeXRenderer):
+
+    def __init__(self):
+        super().__init__(
+            Dash,
+            BlockComment,
+            SpanComment,
+            Quote,
+            Underline,
+            Tag,
+            HalfwidthSpaces,
+            NonbreakingSpaces,
+            NonbreakingSpacesDots,
+        )
+    
+    def render_document(self, token):
+        self.footnotes.update(token.footnotes)
+        return self.render_inner(token)
+
+    def render_dash(self, token):
+        return " -- "
+
+    def render_block_comment(self, token):
+        return "" # TODO propagate comments to the LaTeX document
+
+    def render_span_comment(self, token):
+        return "" # TODO propagate comments to the LaTeX document
+
+    def render_quote(self, token):
+        return fr"\enquote{{{self.render_inner(token)}}}"
+
+    def render_emphasis(self, token):
+        return fr"\emph{{{self.render_inner(token)}}}"
+
+    def render_underline(self, token):
+        return fr"\underline{{{self.render_inner(token)}}}"
+
+    def render_thematic_break(self, token):
+        return ""
+
+    def render_tag(self, token):  # noqa: C901
+
+        tagtype = None
+
+        match token.tagtype:
+            case "danger":
+                tagtype = "MarginDanger"
+            case "warning":
+                tagtype = "MarginWarning"
+            case "attention":
+                tagtype = "MarginAttention"
+            case "tip":
+                tagtype = "MarginTip"
+            case "webtip":
+                tagtype = "WebTip"
+            case "unit":
+                tagtype = "MarginUnit"
+            case "indepth":
+                tagtype = "MarginInDepth"
+            case "webindepth":
+                tagtype = "MarginWebInDepth"
+            case "webmargin":
+                tagtype = "WebMargin"
+            case "fullwidth":
+                tagtype = "FullWidth"
+            case "latexonly":
+                return self.render_inner(token)
+            case "webonly":
+                return ""
+            case _:
+                tagtype = "Margin"
+
+        return fr"\{tagtype}{{{self.render_inner(token)}}}"
+
+    def render_halfwidth_spaces(self, token):
+        return f"{token.first}.\,{token.second}."
+
+    def render_nonbreaking_spaces(self, token):
+        return f"{token.first}~{token.second}"
+
+    def render_nonbreaking_spaces_dots(self, token):
+        lookup = {
+            "" : "",
+            " " : "~"
+        }
+        return f"{lookup[token.first]}{token.second}{lookup[token.third]}"