def _extract_description_before_tags()

in src/kernels/doc.py [0:0]

• 10 lines of code
• 4 McCabe index (conditional complexity)

def _extract_description_before_tags(docstring_mdx: str) -> str:
    """Extract the description part of a docstring before any tags."""
    params_pos = docstring_mdx.find("<parameters>")
    returns_pos = docstring_mdx.find("<returns>")
    returntype_pos = docstring_mdx.find("<returntype>")
    positions = [pos for pos in [params_pos, returns_pos, returntype_pos] if pos != -1]

    if positions:
        first_tag_pos = min(positions)
        return docstring_mdx[:first_tag_pos].strip()
    else:
        return docstring_mdx.strip()