AIL-framework/bin/packages/Hash.py

32 lines
797 B
Python

import hashlib, crcmod, mmh3
class Hash(object):
"""docstring for Hash"""
def __init__(self, name):
self.name = name
def __str__(self):
return "{0}".format(self.name)
def _get_hash_name(self):
return self.name
def _set_hash_name(self, name):
self.p_hash_name = name
def Calculate(self, string):
if self.name == "md5":
hash = hashlib.md5(string).hexdigest()
elif self.name == "sha1":
hash = hashlib.sha1(string).hexdigest()
elif self.name == "crc":
crc32 = crcmod.Crc(0x104c11db7, initCrc=0, xorOut=0xFFFFFFFF)
crc32.update(string)
hash = crc32.hexdigest()
elif self.name == "murmur":
hash = mmh3.hash(string)
return hash