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try: |
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from hashlib import md5, sha256, sha1, blake2b, blake2s, sha512, shake_128 |
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from xxhash import xxh32, xxh64 |
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View Code Duplication |
class _HashAlgos: |
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def __init__(self, string): |
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self.string = string |
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self._md5 = None |
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self._sha1 = None |
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self._sha256 = None |
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self._sha512 = None |
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self._blake2b = None |
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self._blake2s = None |
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self._shake_128 = None |
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self._xxh32 = None |
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self._xxh64 = None |
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def _get_md5(self): |
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"""Hash a string using the md5 algo and return in hexdigested form.""" |
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return md5(self.string).hexdigest() |
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def _get_sha1(self): |
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"""Hash a string using the sha256 algo and return in hexdigested form.""" |
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return sha1(self.string).hexdigest() |
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def _get_sha256(self): |
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"""Hash a string using the sha256 algo and return in hexdigested form.""" |
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return sha256(self.string).hexdigest() |
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def _get_sha512(self): |
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"""Hash a string using the sha512algo and return in hexdigested form.""" |
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return sha512(self.string).hexdigest() |
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def _get_blake2b(self): |
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"""Hash a string using the blake2b algo and return in hexdigested form.""" |
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return blake2b(self.string).hexdigest() |
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def _get_blake2s(self): |
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"""Hash a string using the blake2b algo and return in hexdigested form.""" |
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return blake2s(self.string).hexdigest() |
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def _get_shake_128(self): |
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"""Hash a string using the shake_128 algo and return in hexdigested form.""" |
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return shake_128(self.string).hexdigest(128) |
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def _get_xxh32(self): |
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"""Hash a string using the xxh32 algo and return in hexdigested form.""" |
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return xxh32(self.string).hexdigest() |
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def _get_xxh64(self): |
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"""Hash a string using the xxh64 algo and return in hexdigested form.""" |
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return xxh64(self.string).hexdigest() |
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View Code Duplication |
class Hash(_HashAlgos): |
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def __init__(self, string): |
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super(Hash, self).__init__(string) |
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def md5(self): |
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"""Return a hexdigested md5 hash.""" |
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if not self._md5: |
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self._md5 = self._get_md5() |
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return self._md5 |
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def sha1(self): |
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"""Return a hexdigested sha256 hash.""" |
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if not self._sha1: |
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self._sha1 = self._get_sha1() |
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return self._sha1 |
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def sha256(self): |
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"""Return a hexdigested sha256 hash.""" |
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if not self._sha256: |
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self._sha256 = self._get_sha256() |
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return self._sha256 |
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def sha512(self): |
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"""Return a hexdigested sha256 hash.""" |
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if not self._sha512: |
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self._sha512 = self._get_sha512() |
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return self._sha512 |
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def blake2b(self): |
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"""Return a hexdigested blake2b hash.""" |
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if not self._blake2b: |
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self._blake2b = self._get_blake2b() |
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return self._blake2b |
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def blake2s(self): |
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"""Return a hexdigested blake2s hash.""" |
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if not self._blake2s: |
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self._blake2s = self._get_blake2s() |
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return self._blake2s |
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def shake_128(self): |
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"""Return a hexdigested shake_128 hash.""" |
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if not self._shake_128: |
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self._shake_128 = self._get_shake_128() |
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return self._shake_128 |
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def xxh32(self): |
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"""Return a hexdigested xxh32 hash.""" |
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if not self._xxh32: |
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self._xxh32 = self._get_xxh32() |
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return self._xxh32 |
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def xxh64(self): |
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"""Return a hexdigested xxh64 hash.""" |
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if not self._xxh64: |
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self._xxh64 = self._get_xxh64() |
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return self._xxh64 |
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except ImportError: |
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class Hash: |
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def __init__(self, *args, **kwargs): |
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pass |
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sfneal /
dirutility
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