9 examples of 'python hash string' in Python

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27def hash(type, str):
28 return digest[type](str).hexdigest()
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25def Hash(x):
26 if type(x) is unicode:
27 x = x.encode('utf-8')
28 return sha256(sha256(x))
44def py_djb_hash(s):
45 u"""
46 Return the value of DJB's hash function for the given 8-bit string.
47
48 >>> py_djb_hash('')
49 5381
50 >>> py_djb_hash('\x01')
51 177572
52 >>> py_djb_hash('€')
53 193278953
54 """
55 h = 5381
56 for c in s.encode('UTF-8'):
57 h = (((h << 5) + h) ^ c) & 0xffffffff
58 return h
56@staticmethod
57def hash(s):
58 return sha256(s.encode()).hexdigest()
100def Hash(x):
101 if type(x) is unicode: x = x.encode('utf-8')
102 return sha256(sha256(x))
103 return r
79def hash_value(self, value, salt=''):
80 '''Hashes the specified value combined with the specified salt.
81 The hash is done HASHING_ROUNDS times as specified by the application
82 configuration.
83
84 An example usage of :class:``hash_value`` would be::
85
86 val_hash = hashing.hash_value('mysecretdata', salt='abcd')
87 # save to a db or check against known hash
88
89 :param value: The value we want hashed
90 :param salt: The salt to use when generating the hash of ``value``. Default is ''.
91 :return: The resulting hash as a string
92 :rtype: str
93 '''
94 def hashit(value, salt):
95 h = hashlib.new(self.algorithm)
96 tgt = salt+value
97 h.update(tgt)
98 return h.hexdigest()
99
100 def fix_unicode(value):
101 if VER < 3 and isinstance(value, unicode):
102 value = str(value)
103 elif VER >= 3 and isinstance(value, str):
104 value = str.encode(value)
105 return value
106
107 salt = fix_unicode(salt)
108 for i in range(self.rounds):
109 value = fix_unicode(value)
110 value = hashit(value, salt)
111 return value
78def _hash(key):
79 return hashlib.sha256(key).hexdigest()
4def hash256(string):
5 return hashlib.sha256(hashlib.sha256(string).digest()).digest()
91def inner(x):
92 key = _hash(x)
93 if key not in cache:
94 cache[key] = _hash(x)
95 return cache[key]

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