def test_all(self):
for i in xrange(10):
alphabet = generate_alphabet()
for i in xrange(100):
n = random.randrange(100000000000000000000000000000)
s = bases.natural_to_string(n, alphabet)
n2 = bases.string_to_natural(s, alphabet)
#print n, s.encode('hex'), n2
self.assertEquals(n, n2)
def test_all(self):
for i in xrange(10):
alphabet = generate_alphabet()
for i in xrange(100):
n = random.randrange(100000000000000000000000000000)
s = bases.natural_to_string(n, alphabet)
n2 = bases.string_to_natural(s, alphabet)
#print n, s.encode('hex'), n2
self.assertEquals(n, n2)
def base58_decode(b58data):
b58data2 = b58data.lstrip(base58_alphabet[0])
return chr(0)*(len(b58data) - len(b58data2)) + bases.natural_to_string(bases.string_to_natural(b58data2, base58_alphabet))
def base58_encode(bindata):
bindata2 = bindata.lstrip(chr(0))
return base58_alphabet[0]*(len(bindata) - len(bindata2)) + bases.natural_to_string(bases.string_to_natural(bindata2), base58_alphabet)
def _(f):
length_str, f = bitcoin_data.read(f, size_len)
length = bases.string_to_natural(length_str[::-1].lstrip(chr(0)))
data, f = bitcoin_data.read(f, length)
return data, f
def base58_decode(data):
return chr(0)*(len(data) - len(data.lstrip(base58_alphabet[0]))) + bases.natural_to_string(bases.string_to_natural(data, base58_alphabet))
def base58_encode(data):
return base58_alphabet[0]*(len(data) - len(data.lstrip(chr(0)))) + bases.natural_to_string(bases.string_to_natural(data), base58_alphabet)
def _(f):
length_str, f = bitcoin_data.read(f, size_len)
length = bases.string_to_natural(length_str[::-1].lstrip(chr(0)))
data, f = bitcoin_data.read(f, length)
return data, f
def _bits_to_target1(self, bits):
bits = bits[::-1]
length = ord(bits[0])
return bases.string_to_natural((bits[1:] + '\0'*length)[:length])
