11 lines
294 B
Python
11 lines
294 B
Python
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# https://python-forum.io/Thread-read-a-binary-file-to-find-its-type
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def find_ext(content: bytes) -> str:
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magic_numbers = {
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'png': bytes([0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A])
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}
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if content.startswith(magic_numbers["png"]):
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return "png"
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return "txt"
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