flake8-html

import subprocess import os # Create a dummy Python file with a flake8 violation code_to_lint = """ import os def my_func( arg1, arg2 ): print( os.path.join(arg1, arg2) ) """ with open("test_code.py", "w") as f: f.write(code_to_lint) # Ensure the report directory exists report_dir = "./flake8_html_report" os.makedirs(report_dir, exist_ok=True) # Run flake8 with the html format print(f"Running: flake8 --format=html --htmldir={report_dir} .") try: result = subprocess.run( ["flake8", "--format=html", f"--htmldir={report_dir}", "."], capture_output=True, text=True, check=True ) print("Flake8 HTML report generated successfully.") print(f"Report saved to: {os.path.abspath(report_dir)}/report.html") except subprocess.CalledProcessError as e: print(f"Error running flake8: {e}\n{e.stderr}") except FileNotFoundError: print("Error: 'flake8' command not found. Please ensure flake8 is installed.") finally: # Clean up dummy file if os.path.exists("test_code.py"): os.remove("test_code.py") # Optionally, remove the report directory for a clean run next time # import shutil # if os.path.exists(report_dir): # shutil.rmtree(report_dir)