def cli_print_block_chain():
blk_chain = BlockChain()
if not blk_chain.Verify_Block_Chain():
print("Your database may be damaged. Cannot open this database.")
return
print(blk_chain)
for i in range(blk_chain.get_length()):
print(blk_chain.get_block(i))
def main():
num_of_blocks = 8
chain = BlockChain()
genesis_block = Block('First block',['transactionXYZ'])
chain.append(genesis_block)
for i in range(1, num_of_blocks):
block = Block(chain.get_block(i-1).block_hash, ['transaction' + str(i)])
chain.append(block)
chain.print_chain()
def cli_printblock(height):
blk_chain = BlockChain()
if not blk_chain.Verify_Block_Chain():
print("Your database may be damaged. Cannot open this file.")
return
print(blk_chain.get_block(height - 1))
