feature: render latex table

renderer/fifty_ohm_latex_renderer.py

@@ -8,6 +8,7 @@ from .photo import Photo
 from .picture import Picture
 from .question import Question
 from .quote import Quote
+from .table import Table
 from .tag import Tag
 from .underline import Underline
 
@@ -25,7 +26,8 @@ class FiftyOhmLaTeXRenderer(LaTeXRenderer):
             NonbreakingSpacesDots,
             Question,
             Picture,
-            Photo
+            Photo,
+            Table
         )
         self.question_renderer = question_renderer
 
@@ -114,3 +116,22 @@ class FiftyOhmLaTeXRenderer(LaTeXRenderer):
 
     def render_photo(self, token) :
         return self.render_picture_helper(token.id, token.ref, token.text, token.number)
+
+    def render_table(self, token):
+        alignments = token.alignment
+        align = ""
+        for alignment in alignments :
+            align += alignment
+
+        table = f"\\begin{{DARCtabular}}{{{align}}}\n"
+        
+        for row in token.children:
+            for j, cell in enumerate(row.children):
+                table += self.render_inner(cell)
+                if j < len(row.children) - 1:
+                    table += " & "
+            table += r"\\"+ "\n"
+
+        table += "\\end{DARCtabular}"
+
+        return table

renderer/table.py

@@ -9,7 +9,7 @@ class Table(BlockToken):
         return '|' in line
 
     @classmethod
-    def parseHeader(cls, line): 
+    def parse_header(cls, line): 
         # Parse header, extract alignment and make an ordinary row out of it
         line = line.strip().strip('|') # Remove leading/trailing whitespace and pipes
         columns = [col.strip() for col in line.split('|')] # Split by pipe |
@@ -27,7 +27,7 @@ class Table(BlockToken):
     @classmethod
     def read(cls, lines):
         header = next(lines)
-        header, alignment = cls.parseHeader(header)
+        header, alignment = cls.parse_header(header)
         rows = [TableRow(header)]
 
         for line in lines:
@@ -44,7 +44,7 @@ class Table(BlockToken):
 
 class TableRow(BlockToken):
     @classmethod
-    def parseRow(self, line):
+    def parse_row(cls, line):
         line = line.strip().strip('|')
         columns = [col.strip() for col in line.split('|')]
 
@@ -56,7 +56,7 @@ class TableRow(BlockToken):
         return data
 
     def __init__(self, match):
-        self.children = self.parseRow(match)
+        self.children = self.parse_row(match)
 
 class TableCell(BlockToken) :
     def __init__(self, match):

test/test_table.py

@@ -2,6 +2,7 @@ import pytest
 from mistletoe import Document
 
 from renderer.fifty_ohm_html_renderer import FiftyOhmHtmlRenderer
+from renderer.fifty_ohm_latex_renderer import FiftyOhmLaTeXRenderer
 
 
 @pytest.mark.html
@@ -19,3 +20,16 @@ def test_table_html():
     with FiftyOhmHtmlRenderer() as renderer:
         for assertion in assertions:
             assert renderer.render(Document(assertion)) == assertions[assertion]
+
+
+@pytest.mark.latex
+def test_thematic_break_latex():
+    assertions = {
+        "| l: a |" : "\\begin{DARCtabular}{l}\na\\\\\n\\end{DARCtabular}",
+        "| l: a |\n| *b* |" : "\\begin{DARCtabular}{l}\na\\\\\n\\emph{b}\\\\\n\\end{DARCtabular}",
+        "| l: a | X: b |\n| c | d |" : "\\begin{DARCtabular}{lX}\na & b\\\\\nc & d\\\\\n\\end{DARCtabular}",
+    }
+
+    with FiftyOhmLaTeXRenderer() as renderer:
+        for assertion in assertions:
+            assert renderer.render(Document(assertion)) == assertions[assertion]