Python valtype_from_boolean примеры использования

Пример #1

Файл: crypto.py Проект: sirk390/coinpy

def op_checkmultisig(vm, instr):
    if len(vm.stack) < 1:
        raise Exception("OP_CHECKMULTISIG: Stack too small for pubkey_count")
    pubkey_count = cast_to_number(vm.stack.pop())
    if len(vm.stack) < pubkey_count:
        raise Exception("OP_CHECKMULTISIG: Stack too small for pubkeys")
    pubkeys = vm.stack[-pubkey_count:]
    del vm.stack[-pubkey_count:]
    if len(vm.stack) < 1:
        raise Exception("OP_CHECKMULTISIG: Stack too small for sig_count")
    sig_count = cast_to_number(vm.stack.pop())
    if len(vm.stack) < sig_count:
        raise Exception("OP_CHECKMULTISIG: Stack too small for sigs")
    sigs = vm.stack[-sig_count:]
    del vm.stack[-sig_count:]
    vm.stack.append (valtype_from_boolean(check_multisig(vm, sigs, pubkeys)))

Пример #2

def op_checkmultisig(vm, instr):
    if len(vm.stack) < 1:
        raise Exception("OP_CHECKMULTISIG: Stack too small for pubkey_count")
    pubkey_count = cast_to_number(vm.stack.pop())
    if len(vm.stack) < pubkey_count:
        raise Exception("OP_CHECKMULTISIG: Stack too small for pubkeys")
    pubkeys = vm.stack[-pubkey_count:]
    del vm.stack[-pubkey_count:]
    if len(vm.stack) < 1:
        raise Exception("OP_CHECKMULTISIG: Stack too small for sig_count")
    sig_count = cast_to_number(vm.stack.pop())
    if len(vm.stack) < sig_count:
        raise Exception("OP_CHECKMULTISIG: Stack too small for sigs")
    sigs = vm.stack[-sig_count:]
    del vm.stack[-sig_count:]
    vm.stack.append(valtype_from_boolean(check_multisig(vm, sigs, pubkeys)))

Пример #3

Файл: bitwise.py Проект: sirk390/coinpy

def op_equal(vm, instr):
    if len(vm.stack) < 2:
        raise Exception("OP_EQUAL: Insufficient Arguments")
    first, second = vm.stack.pop(), vm.stack.pop()
    vm.stack.append(valtype_from_boolean(first == second))

Пример #4

Файл: crypto.py Проект: sirk390/coinpy

def op_checksig(vm, instr):
    if len(vm.stack) < 2:
        raise Exception("OP_CHECKSIG: Not enough arguments")
    pubkey = vm.stack.pop()
    sig = vm.stack.pop()
    vm.stack.append (valtype_from_boolean(checksig(vm, sig, pubkey) ))

Пример #5

def op_checksig(vm, instr):
    if len(vm.stack) < 2:
        raise Exception("OP_CHECKSIG: Not enough arguments")
    pubkey = vm.stack.pop()
    sig = vm.stack.pop()
    vm.stack.append(valtype_from_boolean(checksig(vm, sig, pubkey)))

Пример #6

Файл: bitwise.py Проект: wizardofozzie/coinpy

def op_equal(vm, instr):
    if len(vm.stack) < 2:
        raise Exception("OP_EQUAL: Insufficient Arguments")
    first, second = vm.stack.pop(), vm.stack.pop()
    vm.stack.append(valtype_from_boolean(first == second))