{"library":"pycdlib","title":"pycdlib","description":"PyCdlib is a pure Python library designed to parse, create, and manipulate ISO9660 files, suitable for writing to a CD or USB. It supports various extensions including El Torito, Joliet, Rock Ridge, and UDF. The current stable version available on PyPI is 1.14.0, and it maintains a relatively active development and release cadence.","language":"python","status":"active","last_verified":"Wed May 13","install":{"commands":["pip install pycdlib"],"cli":null},"imports":["from pycdlib import PyCdlib"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from pycdlib import PyCdlib\nfrom io import BytesIO\nimport os\n\n# Create a new, empty ISO\niso = PyCdlib()\niso.new(interchange_level=3, joliet=True, rock_ridge='1.09')\n\n# Add a directory\niso.add_directory('/TESTDIR;1')\n\n# Add a file from a BytesIO object\nfile_content = b\"Hello, pycdlib!\\n\"\niso.add_fp(BytesIO(file_content), len(file_content), '/TESTFILE.TXT;1',\n           joliet_path='/testfile.txt', rock_ridge_path='testfile.txt')\n\n# Define output path (using a temporary file for quickstart example)\noutput_path = 'my_new_iso.iso'\n\n# Write the ISO to a file\ntry:\n    iso.write(output_path)\n    print(f\"Successfully created ISO image: {output_path}\")\nexcept Exception as e:\n    print(f\"Error creating ISO: {e}\")\nfinally:\n    iso.close()\n    # Clean up the created file for the quickstart example\n    if os.path.exists(output_path):\n        # os.remove(output_path) # Uncomment to clean up automatically\n        pass\n","lang":"python","description":"This quickstart demonstrates how to create a new ISO image, add a directory and a file to it, and then write the ISO to a local file. 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