def parse(cls, s):
# get the length of the entire field
length = read_varint(s)
# initialize the cmds array
cmds = []
# initialize the number of bytes we've read to 0
count = 0
# loop until we've read length bytes
while count < length:
# get the current byte
current = s.read(1)
# increment the bytes we've read
count += 1
# convert the current byte to an integer
current_byte = current[0]
# if the current byte is between 1 and 75 inclusive
if current_byte >= 1 and current_byte <= 75:
# we have an cmd set n to be the current byte
n = current_byte
# add the next n bytes as an cmd
cmds.append(s.read(n))
# increase the count by n
count += n
else:
# we have an opcode. set the current byte to op_code
op_code = current_byte
# add the op_code to the list of cmds
cmds.append(op_code)
if count != length:
raise SyntaxError('parsing script failed')
return cls(cmds)
def read_addr_payload(stream):
r = {}
# read varint
count = read_varint(stream)
# read_address varint times. Return as list.
r["addresses"] = [read_address(stream) for _ in range(count)]
return r
def read_addr_payload(stream):
r = {}
count = read_varint(stream)
r['addresses'] = [read_address(stream) for _ in range(count)]
return r
