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 cli_check_balance(Addr):
blk_chain = BlockChain()
if not blk_chain.Verify_Block_Chain():
print("Your database may be damaged. Cannot open this file.")
return
ws = WS.wallets()
wallet = ws.get_wallet_by_addr(Addr)
amount = blk_chain.FindBalance(wallet._hashPublicKey)
print("Address: {addr}\nAmount: {a}".format(addr=Addr, a=amount))
def cli_sending(From, To, amount):
blk_chain = BlockChain()
if not blk_chain.Verify_Block_Chain():
print("Your database may be damaged. Cannot open this database.")
return
tx = transaction.NewUTXOTransaction(From, To, amount, blk_chain)
if tx == None:
print("Error: not enough funds")
return
blk_chain.add_block(tx)
print("From: {f}\nTo: {t}\nAmount: {a}".format(f=From, t=To, a=amount))
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))
