show a warning if there are complex tables that couldn't be converted

src/converter.py

@@ -5,8 +5,6 @@
 from pathlib import Path
 import subprocess
 
-import pypandoc
-
 import common
 import intermediate_format as imf
 import markdown_lib.common
@@ -141,12 +139,7 @@ def convert_file(self, file_: Path, parent: imf.Notebook):
                     # Remove unnecessarily added lines if needed.
                     note_body = "\n".join(note_body_splitted[:-2])
             case _:
-                note_body = pypandoc.convert_file(
-                    file_,
-                    markdown_lib.common.PANDOC_OUTPUT_FORMAT,
-                    # somehow the temp folder is needed to create the resources properly
-                    extra_args=[f"--extract-media={common.get_temp_folder()}"],
-                )
+                note_body = markdown_lib.common.file_to_markdown(file_)
 
         resources, note_links = self.handle_markdown_links(note_body, file_.parent)
         note_imf = imf.Note(

src/markdown_lib/common.py

@@ -2,13 +2,16 @@
 
 from dataclasses import dataclass, field
 import logging
+from pathlib import Path
 import re
 
 import markdown
 from markdown.treeprocessors import Treeprocessor
 from markdown.extensions import Extension
 import pypandoc
 
+import common
+
 
 LOGGER = logging.getLogger("jimmy")
 
@@ -208,7 +211,22 @@ def get_inline_tags(text: str, start_characters: list[str]) -> list[str]:
 
 
 def markup_to_markdown(text: str, format_: str = "html") -> str:
-    return pypandoc.convert_text(text, PANDOC_OUTPUT_FORMAT, format=format_)
+    text_md = pypandoc.convert_text(text, PANDOC_OUTPUT_FORMAT, format=format_)
+    if "[TABLE]" in text_md:
+        LOGGER.warning("Table is too complex and can't be converted to markdown.")
+    return text_md
+
+
+def file_to_markdown(file_: Path) -> str:
+    file_md = pypandoc.convert_file(
+        file_,
+        PANDOC_OUTPUT_FORMAT,
+        # somehow the temp folder is needed to create the resources properly
+        extra_args=[f"--extract-media={common.get_temp_folder()}"],
+    )
+    if "[TABLE]" in file_md:
+        LOGGER.warning("Table is too complex and can't be converted to markdown.")
+    return file_md
 
 
 # Problem: "//" is part of many URI (between scheme and host).