Allow to configure Markdown extras using the command line

md2pdf/cli.py

@@ -11,12 +11,14 @@
 @click.argument("md", type=click.Path(exists=True))
 @click.argument("pdf", type=click.Path())
 @click.option("--css", "css", type=click.Path(exists=True))
+@click.option("--extras", "-e", "extras", multiple=True, type=str)
 @click.version_option(version=version("md2pdf"))
-def cli(md, pdf, css):
+def cli(md, pdf, css, extras):
     """md2pdf command line tool."""
     md2pdf(
         pdf,
         md=md,
         css=css,
         base_url=Path.cwd(),
+        extras=extras
     )

md2pdf/conf.py

@@ -0,0 +1,3 @@
+"""Configuration for md2pdf."""
+
+MARKDOWN_EXTRAS: list = ["cuddled-lists", "tables", "footnotes"]

md2pdf/core.py

@@ -1,10 +1,11 @@
 """md2pdf core module."""
 from pathlib import Path
-from typing import Optional
+from typing import List, Optional
 
 from markdown2 import markdown, markdown_path
 from weasyprint import CSS, HTML
 
+from .conf import MARKDOWN_EXTRAS
 from .exceptions import ValidationError
 
 
@@ -14,6 +15,7 @@ def md2pdf(
     md: Optional[Path] = None,
     css: Optional[Path] = None,
     base_url: Optional[Path] = None,
+    extras: List[str] = MARKDOWN_EXTRAS,
 ):
     """Converts input markdown to styled HTML and renders it to a PDF file.
 
@@ -23,6 +25,7 @@ def md2pdf(
         raw: input markdown raw string content.
         css: input styles path (CSS).
         base_url: absolute base path for markdown linked content (as images).
+        extras: markdown extras to activate
 
     Returns:
         None
@@ -32,7 +35,7 @@ def md2pdf(
     """
     # Convert markdown to html
     raw_html: str = ""
-    extras: list = ["cuddled-lists", "tables", "footnotes"]
+
     if md:
         raw_html = markdown_path(md, extras=extras)
     elif raw:
@@ -42,6 +45,8 @@ def md2pdf(
         raise ValidationError("Input markdown seems empty")
 
     # Weasyprint HTML object
+    if base_url is None:
+        base_url = Path.cwd()
     html: HTML = HTML(string=raw_html, base_url=str(base_url))
 
     # Get styles

pyproject.toml

@@ -43,6 +43,7 @@ python = "^3.8"
 weasyprint = "^60.2"
 markdown2 = "^2.4.12"
 click = "^8.1.7"
+pygments = "^2.17.2"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.4.4"
@@ -77,6 +78,9 @@ select = [
     "T20", # flake8-print
     "W",  # pycodestyle warning
 ]
+ignore = [
+    "PLR0913", # Too many arguments in function definition
+]
 
 [tool.ruff.pydocstyle]
 # Use Google-style docstrings.