27 lines
815 B
Python
27 lines
815 B
Python
#!/usr/bin/env python3
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"""Convert a file to an ASCII 0/1 binary-text representation."""
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from __future__ import annotations
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import argparse
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from pathlib import Path
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def main() -> None:
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parser = argparse.ArgumentParser()
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parser.add_argument("input", type=Path)
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parser.add_argument("output", type=Path)
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parser.add_argument("--line-width", type=int, default=0, help="Insert newlines every N bits; 0 means no wrapping")
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args = parser.parse_args()
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data = args.input.read_bytes()
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bits = "".join(f"{byte:08b}" for byte in data)
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if args.line_width and args.line_width > 0:
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bits = "\n".join(bits[i : i + args.line_width] for i in range(0, len(bits), args.line_width))
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bits += "\n"
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args.output.write_text(bits, encoding="ascii")
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if __name__ == "__main__":
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main()
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