Python Block.mineBlock示例

示例#1

def testMineBlockDicifultyLimitRaTE_1():
    lastblock = Block(time.time_ns(), 'testLastHash', 'testHash', 'testData',
                      1, 0)

    time.sleep(MINE_RATE / SEC)
    mineBlock = Block.mineBlock(lastblock, "bar")

    assert mineBlock.dificulty == 1

示例#2

def testMineBlock():
    lastBlock = Block.genesis()
    data = 'test-data'
    block = Block.mineBlock(lastBlock, data)

    assert isinstance(block, Block)
    assert block.data == data
    assert block.lasthash == lastBlock.hash
    assert HexToBinary(block.hash)[0:block.dificulty] == '0' * block.dificulty

示例#3

def block(lastBlock):
    return Block.mineBlock(lastBlock, 'test-data')

示例#4

def testSlowlyMineBlock():
    lastBlock = Block.mineBlock(Block.genesis(), 'foo')
    time.sleep(MINE_RATE / SEC)
    mineBlock = Block.mineBlock(lastBlock, 'bar')

    assert mineBlock.dificulty == lastBlock.dificulty - 1

示例#5

def testQuicklyMineBlock():
    lastBlock = Block.mineBlock(Block.genesis(), 'foo')
    mineBlock = Block.mineBlock(lastBlock, 'bar')

    assert mineBlock.dificulty == lastBlock.dificulty + 1