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happy_valentines_day.py
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| #!/usr/bin/env python3 | |
| import argparse | |
| def encode(secret): | |
| binary = bin(int.from_bytes(secret.encode(), 'big')) | |
| return binary[2:].replace('0', '❤️').replace('1', '💜') | |
| def decode(code): | |
| binary = int('0b{}'.format(code.replace('❤️', '0').replace('💜', '1')), 2) | |
| return binary.to_bytes((binary.bit_length() + 7) // 8, 'big').decode() | |
| if __name__ == '__main__': | |
| parser = argparse.ArgumentParser() | |
| parser.add_argument("string", type=str) | |
| parser.add_argument('-e', '--encode', action="store_true", | |
| help='encode a secret') | |
| parser.add_argument('-d', '--decode', action="store_true", | |
| help='decode a secret') | |
| args = parser.parse_args() | |
| if args.encode: | |
| print(encode(args.string)) | |
| elif args.decode: | |
| print(decode(args.string)) | |
| else: | |
| raise NotImplementedError |
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| Python 3.6.0 (default, Dec 24 2016, 08:01:42) | |
| [GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.42.1)] on darwin | |
| Type "help", "copyright", "credits" or "license" for more information. | |
| >>> import happy_valentines_day | |
| >>> happy_valentine_day.encode("Happy Valentine's Day!") | |
| '💜❤️❤️💜❤️❤️❤️❤️💜💜❤️❤️❤️❤️💜❤️💜💜💜❤️❤️❤️❤️❤️💜💜💜❤️❤️❤️❤️❤️💜💜💜💜❤️❤️💜❤️❤️💜❤️❤️❤️❤️❤️❤️💜❤️💜❤️💜💜❤️❤️💜💜❤️❤️❤️❤️💜❤️💜💜❤️💜💜❤️❤️❤️💜💜❤️❤️💜❤️💜❤️💜💜❤️💜💜💜❤️❤️💜💜💜❤️💜❤️❤️❤️💜💜❤️💜❤️❤️💜❤️💜💜❤️💜💜💜❤️❤️💜💜❤️❤️💜❤️💜❤️❤️💜❤️❤️💜💜💜❤️💜💜💜❤️❤️💜💜❤️❤️💜❤️❤️❤️❤️❤️❤️💜❤️❤️❤️💜❤️❤️❤️💜💜❤️❤️❤️❤️💜❤️💜💜💜💜❤️❤️💜❤️❤️💜❤️❤️❤️❤️💜' | |
| >>> happy_valentine_day.decode('💜❤️❤️💜❤️❤️❤️❤️💜💜❤️❤️❤️❤️💜❤️💜💜💜❤️❤️❤️❤️❤️💜💜💜❤️❤️❤️❤️❤️💜💜💜💜❤️❤️💜❤️❤️💜❤️❤️❤️❤️❤️❤️💜❤️💜❤️💜💜❤️❤️💜💜❤️❤️❤️❤️💜❤️💜💜❤️💜💜❤️❤️❤️💜💜❤️❤️💜❤️💜❤️💜💜❤️💜💜💜❤️❤️💜💜💜❤️💜❤️❤️❤️💜💜❤️💜❤️❤️💜❤️💜💜❤️💜💜💜❤️❤️💜💜❤️❤️💜❤️💜❤️❤️💜❤️❤️💜💜💜❤️💜💜💜❤️❤️💜💜❤️❤️💜❤️❤️❤️❤️❤️❤️💜❤️❤️❤️💜❤️❤️❤️💜💜❤️❤️❤️❤️💜❤️💜💜💜💜❤️❤️💜❤️❤️💜❤️❤️❤️❤️💜') | |
| "Happy Valentine's Day!" |
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