diff --git a/yardang/conf.py.j2 b/yardang/conf.py.j2
index c1d5363..4a85689 100644
--- a/yardang/conf.py.j2
+++ b/yardang/conf.py.j2
@@ -129,7 +129,7 @@ html_js_files = [
master_doc = "index"
templates_path = ["_templates"]
source_suffix = [".rst", ".md", *{{source_suffix}}]
-exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", "node_modules", "_skbuild", ".pytest_cache", "js/*", *{{exclude_patterns}}]
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", "node_modules", "_skbuild", ".pytest_cache", "js/*", "*.wiki", "*.wiki/*", "docs/wiki", "docs/wiki/*", *{{exclude_patterns}}]
language = "{{language}}"
pygments_style = "{{pygments_style}}"
diff --git a/yardang/wiki.py b/yardang/wiki.py
index 136e69f..c1ca3e6 100644
--- a/yardang/wiki.py
+++ b/yardang/wiki.py
@@ -147,13 +147,56 @@ def cleanup_markdown(content: str) -> str:
# Remove anchor tags before headings (e.g., )
content = re.sub(r'\s*\n?', "", content)
- # Reduce image widths by 50% for wiki (GitHub wiki renders larger)
- def reduce_image_width(match):
- width = int(match.group(1))
- new_width = max(16, width // 2) # Reduce by 50%, minimum 16px
- return f'width="{new_width}"'
+ # Badge URL patterns to skip (don't resize badges)
+ badge_patterns = [
+ r"shields\.io",
+ r"badge\.svg",
+ r"codecov\.io",
+ r"github\.com/.+/actions/workflows/.+/badge",
+ r"img\.shields\.io",
+ r"coveralls\.io",
+ r"travis-ci\.org",
+ r"circleci\.com",
+ r"appveyor\.com",
+ r"readthedocs\.org",
+ ]
+
+ def is_badge_url(url):
+ """Check if URL looks like a badge image."""
+ return any(re.search(pattern, url) for pattern in badge_patterns)
+
+ # Convert large images to HTML img tags with constrained width
+ # Match:  pattern (linked images)
+ def resize_linked_image(match):
+ href = match.group(1)
+ alt = match.group(2)
+ src = match.group(3)
+ # Skip badges - they should stay at natural size
+ if is_badge_url(src):
+ return match.group(0)
+ return f'
'
+
+ content = re.sub(
+ r'\!\[([^\]]*)\]\(([^)]+)\)',
+ resize_linked_image,
+ content,
+ )
+
+ # Match:  pattern (standalone images, not inside links like [![]()])
+ # Skip images that are inside markdown links (preceded by [)
+ def resize_standalone_image(match):
+ alt = match.group(1)
+ src = match.group(2)
+ # Skip badges - they should stay at natural size
+ if is_badge_url(src):
+ return match.group(0)
+ return f''
- content = re.sub(r'width="(\d+)"', reduce_image_width, content)
+ content = re.sub(
+ r'(? and before <
# Match: content
and expand it
@@ -210,6 +253,168 @@ def fix_code_block(match):
return content
+def cleanup_api_docs(content: str) -> str:
+ """Clean up API documentation for better readability.
+
+ Reformats dense sphinx-markdown-builder API output:
+ - Breaks long function signatures into multiple lines
+ - Removes escaped underscores in code contexts
+ - Improves parameter list formatting
+
+ Args:
+ content: Markdown content with API documentation.
+
+ Returns:
+ Cleaned API documentation content.
+ """
+ # Remove escaped underscores in code/function contexts
+ # Match: word\_word patterns and unescape them
+ content = re.sub(r"(\w)\\_(\w)", r"\1_\2", content)
+
+ # Format long function signatures - break parameters onto separate lines
+ def format_signature(match):
+ prefix = match.group(1) # ### module.function(
+ params = match.group(2) # parameters
+ suffix = match.group(3) # )
+
+ # If signature is short enough, keep it
+ if len(match.group(0)) < 80:
+ return match.group(0)
+
+ # Parse parameters and format them
+ # Split on ", " but be careful about nested brackets
+ param_list = []
+ current = ""
+ bracket_depth = 0
+ for char in params:
+ if char in "([{":
+ bracket_depth += 1
+ current += char
+ elif char in ")]}":
+ bracket_depth -= 1
+ current += char
+ elif char == "," and bracket_depth == 0:
+ if current.strip():
+ param_list.append(current.strip())
+ current = ""
+ else:
+ current += char
+ if current.strip():
+ param_list.append(current.strip())
+
+ # If few parameters, keep on one line
+ if len(param_list) <= 2:
+ return match.group(0)
+
+ # Format with line breaks
+ formatted_params = ",\n ".join(param_list)
+ return f"{prefix}\n {formatted_params}\n{suffix}"
+
+ # Match function/method signatures: ### name(params)
+ content = re.sub(
+ r"(###\s+[\w.]+\()((?:[^()]+|\([^()]*\))*?)(\))",
+ format_signature,
+ content,
+ )
+
+ # Clean up parameter descriptions - ensure proper list formatting
+ # Match: * **param** – description that may wrap
+ content = re.sub(
+ r"\*\s+\*\*(\w+)\*\*\s*[–-]\s*",
+ r"- **\1**: ",
+ content,
+ )
+
+ # Clean up "Parameters:" sections - convert to simpler format
+ content = re.sub(
+ r"\*\s+\*\*Parameters:\*\*",
+ "\n**Parameters:**",
+ content,
+ )
+ content = re.sub(
+ r"\*\s+\*\*Returns:\*\*",
+ "\n**Returns:**",
+ content,
+ )
+ content = re.sub(
+ r"\*\s+\*\*Raises:\*\*",
+ "\n**Raises:**",
+ content,
+ )
+ content = re.sub(
+ r"\*\s+\*\*Yields:\*\*",
+ "\n**Yields:**",
+ content,
+ )
+ content = re.sub(
+ r"\*\s+\*\*Arguments:\*\*",
+ "\n**Arguments:**",
+ content,
+ )
+ content = re.sub(
+ r"\*\s+\*\*Throws:\*\*",
+ "\n**Throws:**",
+ content,
+ )
+
+ # Fix nested list items under Parameters/Returns etc
+ # Convert * * to proper nested -
+ content = re.sub(r"^\s*\*\s+\*\s+", " - ", content, flags=re.MULTILINE)
+
+ # Remove orphaned list markers
+ content = re.sub(r"^\s*\*\s*$", "", content, flags=re.MULTILINE)
+
+ # Clean up type annotations in returns
+ # Match: *type* – and convert to: (*type*)
+ content = re.sub(
+ r"\n\s+\*(\w+)\*\s*[–-]\s*\n",
+ r"\n - *\1*: ",
+ content,
+ )
+
+ # Fix "#### NOTE" / "#### WARNING" etc to be more prominent
+ content = re.sub(r"####\s+(NOTE|WARNING|SEE ALSO|IMPORTANT)", r"> **\1**", content)
+
+ return content
+
+
+def _is_api_page(filename: str, content: str) -> bool:
+ """Detect if a markdown file is an API documentation page.
+
+ Args:
+ filename: Name of the markdown file.
+ content: Content of the file.
+
+ Returns:
+ True if this appears to be API documentation.
+ """
+ # Check filename patterns
+ api_filename_patterns = [
+ "api",
+ "autoapi",
+ "reference",
+ ]
+ filename_lower = filename.lower()
+ if any(pattern in filename_lower for pattern in api_filename_patterns):
+ return True
+
+ # Check content patterns that indicate API docs
+ api_content_indicators = [
+ "**Parameters:**",
+ "* **Parameters:**",
+ "**Returns:**",
+ "* **Returns:**",
+ "**Raises:**",
+ "* **Raises:**",
+ "**Arguments:**",
+ "* **Arguments:**",
+ ]
+
+ indicator_count = sum(1 for ind in api_content_indicators if ind in content)
+ # If multiple API-style sections, treat as API docs
+ return indicator_count >= 2
+
+
def extract_toctree_entries(content: str) -> List[Tuple[str, str]]:
"""Extract toctree entries from markdown content.
@@ -553,6 +758,9 @@ def process_wiki_output(
content = md_file.read_text(encoding="utf-8")
# Clean up markdown formatting issues
content = cleanup_markdown(content)
+ # Clean up API documentation formatting if this looks like an API page
+ if _is_api_page(md_file.name, content):
+ content = cleanup_api_docs(content)
# Fix internal links for wiki
fixed_content = fix_wiki_links(content, page_map)
md_file.write_text(fixed_content, encoding="utf-8")