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agent-framework/python/check_md_code_blocks.py
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Eduard van Valkenburg 91c5414836 Python: added poe setup and docs (#131)
* added poe setup and docs

* smaller bandit exclude

* updated poe

* updated naming

* added something in samples

* exclude docs from bandit

* updated readme

* removed ds_store

* updated readme
2025-07-07 15:03:57 +00:00

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3.9 KiB
Python

# Copyright (c) Microsoft. All rights reserved.
"""Check code blocks in Markdown files for syntax errors."""
import argparse
import logging
import tempfile
from pygments import highlight # type: ignore
from pygments.formatters import TerminalFormatter
from pygments.lexers import PythonLexer
from sphinx.util.console import darkgreen, darkred, faint, red, teal # type: ignore[attr-defined]
logger = logging.getLogger(__name__)
logger.addHandler(logging.StreamHandler())
logger.setLevel(logging.INFO)
def extract_python_code_blocks(markdown_file_path: str) -> list[tuple[str, int]]:
"""Extract Python code blocks from a Markdown file."""
with open(markdown_file_path, encoding="utf-8") as file:
lines = file.readlines()
code_blocks: list[tuple[str, int]] = []
in_code_block = False
current_block: list[str] = []
for i, line in enumerate(lines):
if line.strip().startswith("```python"):
in_code_block = True
current_block = []
elif line.strip().startswith("```"):
in_code_block = False
code_blocks.append(("\n".join(current_block), i - len(current_block) + 1))
elif in_code_block:
current_block.append(line)
return code_blocks
def check_code_blocks(markdown_file_paths: list[str]) -> None:
"""Check Python code blocks in a Markdown file for syntax errors."""
files_with_errors = []
for markdown_file_path in markdown_file_paths:
code_blocks = extract_python_code_blocks(markdown_file_path)
had_errors = False
for code_block, line_no in code_blocks:
markdown_file_path_with_line_no = f"{markdown_file_path}:{line_no}"
logger.info("Checking a code block in %s...", markdown_file_path_with_line_no)
# Skip blocks that don't import agent_framework modules
if all(
all(import_code not in code_block for import_code in [f"import {module}", f"from {module}"])
for module in ["agent_framework"]
):
logger.info(" " + darkgreen("OK[ignored]"))
continue
with tempfile.NamedTemporaryFile(suffix=".py", delete=False) as temp_file:
temp_file.write(code_block.encode("utf-8"))
temp_file.flush()
# Run pyright on the temporary file using subprocess.run
import subprocess # nosec
result = subprocess.run(["pyright", temp_file.name], capture_output=True, text=True) # nosec
if result.returncode != 0:
logger.info(" " + darkred("FAIL"))
highlighted_code = highlight(code_block, PythonLexer(), TerminalFormatter()) # type: ignore
output = f"{faint('========================================================')}\n{red('Error')}: Pyright found issues in {teal(markdown_file_path_with_line_no)}:\n{faint('--------------------------------------------------------')}\n{highlighted_code}\n{faint('--------------------------------------------------------')}\n\n{teal('pyright output:')}\n{red(result.stdout)}{faint('========================================================')}\n"
logger.info(output)
had_errors = True
else:
logger.info(" " + darkgreen("OK"))
if had_errors:
files_with_errors.append(markdown_file_path)
if files_with_errors:
raise RuntimeError("Syntax errors found in the following files:\n" + "\n".join(files_with_errors))
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Check code blocks in Markdown files for syntax errors.")
# Argument is a list of markdown files containing glob patterns
parser.add_argument("markdown_files", nargs="+", help="Markdown files to check.")
args = parser.parse_args()
check_code_blocks(args.markdown_files)