def hash_filehash(filename):
"""Returns the ed2k hash of a given file.
This function is taken from:
http://www.radicand.org/blog/orz/2010/2/21/edonkey2000-hash-in-python/
"""
md4 = hashlib.new('md4').copy
def gen(f):
while True:
x = f.read(9728000)
if x:
yield x
else:
return
def md4_hash(data):
m = md4()
m.update(data)
return m
with open(filename, 'rb') as f:
a = gen(f)
hashes = [md4_hash(data).digest() for data in a]
if len(hashes) == 1:
return to_hex(hashes[0])
else:
return md4_hash(reduce(lambda a, d: a + d, hashes, "")).hexd
def hash_filehash(filename):
"""Returns the ed2k hash of a given file.
This function is taken from:
http://www.radicand.org/blog/orz/2010/2/21/edonkey2000-hash-in-python/
"""
md4 = hashlib.new("md4").copy
def gen(f):
while True:
x = f.read(9728000)
if x:
yield x
else:
return
def md4_hash(data):
m = md4()
m.update(data)
return m
with open(filename, "rb") as f:
a = gen(f)
hashes = [md4_hash(data).digest() for data in a]
if len(hashes) == 1:
return to_hex(hashes[0])
else:
return md4_hash(reduce(lambda a, d: a + d, hashes, "")).hexd