Python valtype_from_number Examples

Example #1

def arithmetic_op(vm, func, arity):
    if len(vm.stack) < arity:
        raise Exception("Not enought arguments")
    args = [cast_to_number(vm.stack.pop()) for _ in range(arity)]
    result = func(*reversed(args))
    vm.stack.append(valtype_from_number(result))

Example #2

File: stack.py Project: wizardofozzie/coinpy

def op_depth(vm, instr):
    vm.stack.append(valtype_from_number(len(vm.stack)))

Example #3

File: push_data.py Project: sirk390/coinpy

def push_bignum_instruction(bn):
    return push_data_instruction(valtype_from_number(bn))

Example #4

File: splice.py Project: wizardofozzie/coinpy

def op_size(vm, instr):
    if len(vm.stack) < 1:
        raise Exception("OP_SIZE: Not enought arguments")
    vm.stack.append(valtype_from_number(len(vm.stack[-1])))

Example #5

File: splice.py Project: sirk390/coinpy

def op_size(vm, instr):
    if len(vm.stack) < 1:
        raise Exception("OP_SIZE: Not enought arguments")
    vm.stack.append(valtype_from_number(len(vm.stack[-1])))

Example #6

def push_bignum_instruction(bn):
    return push_data_instruction(valtype_from_number(bn))

Example #7

File: pushdata.py Project: wizardofozzie/coinpy

def op_1negate(vm, instr):
    vm.stack.append(valtype_from_number(-1))

Example #8

File: pushdata.py Project: wizardofozzie/coinpy

def op_push_1_16(vm, instr):
    vm.stack.append(valtype_from_number(instr.opcode - (OP_1 - 1)))

Example #9

File: pushdata.py Project: wizardofozzie/coinpy

def op_push_0(vm, instr):
    vm.stack.append(valtype_from_number(0))  # changed from ""

Example #10

File: arithmetic.py Project: sirk390/coinpy

def arithmetic_op(vm, func, arity):
    if len(vm.stack) < arity:
        raise Exception("Not enought arguments")
    args = [cast_to_number(vm.stack.pop()) for _ in range(arity)]
    result = func(*reversed(args))
    vm.stack.append(valtype_from_number(result))