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[tests] remove bn_bytes() function

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It is one line and is called in one place.
This commit is contained in:
John Newbery 2019-10-30 10:30:36 -04:00
parent a760aa14a9
commit 3b9b38579c
1 changed files with 2 additions and 7 deletions
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9
test/functional/test_framework/bignum.py
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@ -9,17 +9,12 @@ endian format.
This file is copied from python-bitcoinlib. This file is copied from python-bitcoinlib.
""" """
def bn_bytes(v):
"""Return number of bytes in integer representation of v."""
return (v.bit_length() + 7) // 8
def bn2bin(v): def bn2bin(v):
"""Convert a number to a byte array.""" """Convert a number to a byte array."""
s = bytearray() s = bytearray()
i = bn_bytes(v) bytes_len = (v.bit_length() + 7) // 8
while i > 0: for i in range(bytes_len, 0, -1):
s.append((v >> ((i - 1) * 8)) & 0xff) s.append((v >> ((i - 1) * 8)) & 0xff)
i -= 1
return s return s
def bn2mpi(v): def bn2mpi(v):