本文整理汇总了Python中util.long_hex函数的典型用法代码示例。如果您正苦于以下问题：Python long_hex函数的具体用法？Python long_hex怎么用？Python long_hex使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了long_hex函数的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: dump_keys
def dump_keys(db_env, addressStart, outputFileName):
db = DB(db_env)
try:
r = db.open("wallet.dat", "main", DB_BTREE, DB_THREAD|DB_RDONLY)
except DBError:
logging.error("Couldn't open addr.dat/main. Try quitting Bitcoin and running this again.")
return
cString = cStringIO.StringIO()
kds = BCDataStream()
vds = BCDataStream()
for (key, value) in db.items():
kds.clear(); kds.write(key)
vds.clear(); vds.write(value)
type = kds.read_string()
if type == "key":
publicKey = kds.read_bytes(kds.read_compact_size())
privateKey = vds.read_bytes(vds.read_compact_size())
address = public_key_to_bc_address(publicKey)
if address.startswith(addressStart):
privateKey58 = b58encode(privateKey)
cString.write('%s\n' % privateKey58)
print("\nPubKey hex: "+ long_hex(publicKey) + "\nPubKey base58: "+ b58encode(publicKey) + "\nAddress: " +
address + "\nPriKey hex: "+ long_hex(privateKey) + "\nPriKey base58: "+ privateKey58 + "\n")
outputText = cString.getvalue()
if outputText != '':
writeFileText(outputFileName, outputText)
db.close()
开发者ID:Unthinkingbit，项目名称:bitcointools，代码行数:31，代码来源:keydump.py
示例2: _dump_block
def _dump_block(datadir, nFile, nBlockPos, hash256, hashNext, do_print=True):
blockfile = open(os.path.join(datadir, "blk%04d.dat" % (nFile,)), "rb")
ds = BCDataStream()
ds.map_file(blockfile, nBlockPos)
d = parse_Block(ds)
block_string = deserialize_Block(d)
ds.close_file()
blockfile.close()
if do_print:
print "BLOCK " + long_hex(hash256[::-1])
print "Next block: " + long_hex(hashNext[::-1])
print block_string
return block_string
开发者ID:tuxsoul，项目名称:bitcoin-tools，代码行数:13，代码来源:block.py
示例3: import_key
def import_key(keyLine, db_dir, input_mode="b58", dryrun=False,verbose=False):
if len(keyLine.strip()) == 0:
return
if input_mode == "b58":
priv_bin = privkey_b58_bin(keyLine)
elif input_mode == "b64":
priv_bin = privkey_b64_bin(keyLine)
elif input_mode == "bin":
if len(keyLine) not in (32, 279):
raise ValueError("Expected a key of 32 or 279 bytes")
priv_bin = keyLine
if len(priv_bin) == 32:
# Get the full DER key
priv_bin = priv_to_der(priv_bin)
# The public key of a DER-encoded private key is just the last 65 bytes
pub_bin = priv_bin[-65:]
# Print out the key and address
if verbose:
print "Private key: %s" % util.long_hex(priv_bin)
print "Public key: %s" % util.long_hex(pub_bin)
else:
print "Private key: %s" % util.short_hex(priv_bin)
print "Public key: %s" % util.short_hex(pub_bin)
addr = base58.public_key_to_bc_address(pub_bin)
if addr == '':
# This can happen if pycrypto is not installed, or if the RIPEMD160
# hash is not available (it has been removed in the Debian/Ubuntu
# version)
print "Warning: Cannot calculate address; check pycrypto library"
else:
print "Address: %s" % addr
# Data for wallet.update_wallet
data = {
'private_key': priv_bin,
'public_key': pub_bin,
}
try:
db_env = util.create_env(db_dir)
except bsddb.db.DBNoSuchFileError:
logging.error("Couldn't open " + db_dir)
sys.exit(1)
if not dryrun:
db = wallet.open_wallet(db_env, writable=True)
wallet.update_wallet(db, 'key', data)
db.close()
开发者ID:Unthinkingbit，项目名称:bitcointools，代码行数:51，代码来源:privkeyimport.py
示例4: item_callback
def item_callback(type, d):
if type == "tx":
wallet_transactions.append( d )
transaction_index[d['tx_id']] = d
elif type == "key":
owner_keys[public_key_to_bc_address(d['public_key'])] = d['private_key']
elif type == "ckey":
owner_keys[public_key_to_bc_address(d['public_key'])] = d['crypted_key']
if not print_wallet:
return
if type == "tx":
return
elif type == "name":
print("ADDRESS "+d['hash']+" : "+d['name'])
elif type == "version":
print("Version: %d"%(d['version'],))
elif type == "setting":
print(d['setting']+": "+str(d['value']))
elif type == "key":
print("PubKey "+ short_hex(d['public_key']) + " " + public_key_to_bc_address(d['public_key']) +
": PriKey "+ short_hex(d['private_key']))
elif type == "wkey":
print("WPubKey 0x"+ short_hex(d['public_key']) + " " + public_key_to_bc_address(d['public_key']) +
": WPriKey 0x"+ short_hex(d['crypted_key']))
print(" Created: "+time.ctime(d['created'])+" Expires: "+time.ctime(d['expires'])+" Comment: "+d['comment'])
elif type == "ckey":
print("PubKey "+ short_hex(d['public_key']) + " " + public_key_to_bc_address(d['public_key']) +
": Encrypted PriKey "+ long_hex(d['crypted_key'])) # short_hex()
elif type == "mkey":
print("Master Key %d"%(d['nID']) + ": 0x"+ short_hex(d['crypted_key']) +
", Salt: 0x"+ short_hex(d['salt']) +
". Passphrase hashed %d times with method %d with other parameters 0x"%(d['nDeriveIterations'], d['nDerivationMethod']) +
long_hex(d['vchOtherDerivationParameters']))
elif type == "defaultkey":
print("Default Key: 0x"+ short_hex(d['key']) + " " + public_key_to_bc_address(d['key']))
elif type == "pool":
print("Change Pool key %d: %s (Time: %s)"% (d['n'], public_key_to_bc_address(d['public_key']), time.ctime(d['nTime'])))
elif type == "acc":
print("Account %s (current key: %s)"%(d['account'], public_key_to_bc_address(d['public_key'])))
elif type == "acentry":
print("Move '%s' %d (other: '%s', time: %s, entry %d) %s"%
(d['account'], d['nCreditDebit'], d['otherAccount'], time.ctime(d['nTime']), d['n'], d['comment']))
elif type == "bestblock":
print deserialize_BlockLocator(d)
elif type == "cscript":
print("CScript: %s : %s"%(public_key_to_bc_address(d['scriptHash'], "\x01"), long_hex(d['script'])))
else:
print "Unknown key type: "+type
开发者ID:radare，项目名称:bitcointools，代码行数:49，代码来源:wallet.py
示例5: deserialize_TxIn
def deserialize_TxIn(d, transaction_index=None, owner_keys=None):
if d['prevout_hash'] == "\x00"*32:
result = "TxIn: COIN GENERATED"
result += " coinbase:"+d['scriptSig'].encode('hex_codec')
elif transaction_index is not None and d['prevout_hash'] in transaction_index:
p = transaction_index[d['prevout_hash']]['txOut'][d['prevout_n']]
result = "TxIn: value: %f"%(p['value']/1.0e8,)
result += " prev("+long_hex(d['prevout_hash'][::-1])+":"+str(d['prevout_n'])+")"
else:
result = "TxIn: prev("+long_hex(d['prevout_hash'][::-1])+":"+str(d['prevout_n'])+")"
pk = extract_public_key(d['scriptSig'])
result += " pubkey: "+pk
result += " sig: "+decode_script(d['scriptSig'])
if d['sequence'] < 0xffffffff: result += " sequence: "+hex(d['sequence'])
return result
开发者ID:marklar-co，项目名称:turbo-hipster，代码行数:15，代码来源:deserialize.py
示例6: dump_block
def dump_block(datadir, db_env, block_hash, print_raw_tx=False, print_json=False):
""" Dump a block, given hexadecimal hash-- either the full hash
OR a short_hex version of the it.
"""
db = _open_blkindex(db_env)
kds = BCDataStream()
vds = BCDataStream()
n_blockindex = 0
key_prefix = "\x0ablockindex"
cursor = db.cursor()
(key, value) = cursor.set_range(key_prefix)
while key.startswith(key_prefix):
kds.clear(); kds.write(key)
vds.clear(); vds.write(value)
type = kds.read_string()
hash256 = kds.read_bytes(32)
hash_hex = long_hex(hash256[::-1])
block_data = _parse_block_index(vds)
if (hash_hex.startswith(block_hash) or short_hex(hash256[::-1]).startswith(block_hash)):
if print_json == False:
print "Block height: "+str(block_data['nHeight'])
_dump_block(datadir, block_data['nFile'], block_data['nBlockPos'], hash256, block_data['hashNext'], print_raw_tx=print_raw_tx)
else:
_dump_block(datadir, block_data['nFile'], block_data['nBlockPos'], hash256, block_data['hashNext'], print_json=print_json, do_print=False)
(key, value) = cursor.next()
db.close()
开发者ID:3pence，项目名称:bitcointools，代码行数:34，代码来源:block.py
示例7: dump_block
def dump_block(datadir, db_env, block_hash):
""" Dump a block, given hexadecimal hash-- either the full hash
OR a short_hex version of the it.
"""
db = _open_blkindex(db_env)
kds = BCDataStream()
vds = BCDataStream()
n_blockindex = 0
key_prefix = "\x0ablockindex"
cursor = db.cursor()
(key, value) = cursor.set_range(key_prefix)
while key.startswith(key_prefix):
kds.clear()
kds.write(key)
vds.clear()
vds.write(value)
type = kds.read_string()
hash256 = kds.read_bytes(32)
hash_hex = long_hex(hash256[::-1])
block_data = _parse_block_index(vds)
if hash_hex.startswith(block_hash) or short_hex(hash256[::-1]).startswith(block_hash):
print "Block height: " + str(block_data["nHeight"])
_dump_block(datadir, block_data["nFile"], block_data["nBlockPos"], hash256, block_data["hashNext"])
(key, value) = cursor.next()
db.close()
开发者ID:tuxsoul，项目名称:bitcoin-tools，代码行数:33，代码来源:block.py
示例8: deserialize_TxIn
def deserialize_TxIn(d, transaction_index=None, owner_keys=None):
if d["prevout_hash"] == "\x00" * 32:
result = "TxIn: COIN GENERATED"
result += " coinbase:" + d["scriptSig"].encode("hex_codec")
elif transaction_index is not None and d["prevout_hash"] in transaction_index:
p = transaction_index[d["prevout_hash"]]["txOut"][d["prevout_n"]]
result = "TxIn: value: %f" % (p["value"] / 1.0e8,)
result += " prev(" + long_hex(d["prevout_hash"][::-1]) + ":" + str(d["prevout_n"]) + ")"
else:
result = "TxIn: prev(" + long_hex(d["prevout_hash"][::-1]) + ":" + str(d["prevout_n"]) + ")"
pk = extract_public_key(d["scriptSig"])
result += " pubkey: " + pk
result += " sig: " + decode_script(d["scriptSig"])
if d["sequence"] < 0xFFFFFFFF:
result += " sequence: " + hex(d["sequence"])
return result
开发者ID:TheBlueMatt，项目名称:bitcointools，代码行数:16，代码来源:deserialize.py
示例9: deserialize_TxIn
def deserialize_TxIn(d, transaction_index=None, owner_keys=None):
result = {}
if d['prevout_hash'] == "\x00"*32:
result['coinbase'] = d['scriptSig'].encode('hex_codec')
else:
result['txid'] = long_hex(d['prevout_hash'][::-1])
result['vout'] = d['prevout_n']
return result
开发者ID:shivaenigma，项目名称:bitcointools，代码行数:8，代码来源:deserialize.py
示例10: decode_script
def decode_script(bytes):
result = ''
for (opcode, vch) in script_GetOp(bytes):
if len(result) > 0: result += " "
if opcode <= opcodes.OP_PUSHDATA4:
result += "%d:"%(opcode,)
result += long_hex(vch)
else:
result += script_GetOpName(opcode)
return result
开发者ID:haobtc，项目名称:openblockchain，代码行数:10，代码来源:deserialize.py
示例11: dump_wallet
def dump_wallet(db_env, print_wallet, print_wallet_transactions, transaction_filter):
db = open_wallet(db_env)
wallet_transactions = []
transaction_index = { }
owner_keys = { }
def item_callback(type, d):
if type == "tx":
wallet_transactions.append( d )
transaction_index[d['tx_id']] = d
elif type == "key":
owner_keys[public_key_to_bc_address(d['public_key'])] = d['private_key']
if not print_wallet:
return
if type == "tx":
return
elif type == "name":
print("ADDRESS "+d['hash']+" : "+d['name'])
elif type == "version":
print("Version: %d"%(d['version'],))
elif type == "setting":
print(d['setting']+": "+str(d['value']))
elif type == "key":
print("PubKey "+ short_hex(d['public_key']) + " " + public_key_to_bc_address(d['public_key']) +
": PriKey "+ short_hex(d['private_key']))
elif type == "wkey":
print("WPubKey 0x"+ short_hex(d['public_key']) + " " + public_key_to_bc_address(d['public_key']) +
": WPriKey 0x"+ short_hex(d['private_key']))
print(" Created: "+time.ctime(d['created'])+" Expires: "+time.ctime(d['expires'])+" Comment: "+d['comment'])
elif type == "defaultkey":
print("Default Key: 0x"+ short_hex(d['key']) + " " + public_key_to_bc_address(d['key']))
elif type == "pool":
print("Change Pool key %d: %s (Time: %s)"% (d['n'], public_key_to_bc_address(d['public_key']), time.ctime(d['nTime'])))
elif type == "acc":
print("Account %s (current key: %s)"%(d['account'], public_key_to_bc_address(d['public_key'])))
elif type == "acentry":
print("Move '%s' %d (other: '%s', time: %s, entry %d) %s"%
(d['account'], d['nCreditDebit'], d['otherAccount'], time.ctime(d['nTime']), d['n'], d['comment']))
else:
print "Unknown key type: "+type
parse_wallet(db, item_callback)
if print_wallet_transactions:
keyfunc = lambda i: i['timeReceived']
for d in sorted(wallet_transactions, key=keyfunc):
tx_value = deserialize_WalletTx(d, transaction_index, owner_keys)
if len(transaction_filter) > 0 and re.search(transaction_filter, tx_value) is None: continue
print("==WalletTransaction== "+long_hex(d['tx_id'][::-1]))
print(tx_value)
db.close()
开发者ID:CsD-kop，项目名称:bitcointools，代码行数:55，代码来源:wallet.py
示例12: deserialize_TxIn
def deserialize_TxIn(d):
if d['prevout_hash'] == "\x00"*32:
result = "TxIn: COIN GENERATED"
result += " coinbase:"+d['scriptSig'].encode('hex_codec')
else:
result = "TxIn: prev("+long_hex(d['prevout_hash'][::-1])+":"+str(d['prevout_n'])+")"
pk = extract_public_key(d['scriptSig'])
result += " pubkey: "+pk
result += " sig: "+decode_script(d['scriptSig'])
if d['sequence'] < 0xffffffff: result += " sequence: "+hex(d['sequence'])
return result
开发者ID:amiller，项目名称:bitcointools，代码行数:11，代码来源:deserialize.py
示例13: _dump_block
def _dump_block(datadir, nFile, nBlockPos, hash256, hashNext, do_print=True, print_raw_tx=False, print_json=False):
blockfile = open(os.path.join(datadir, "blk%04d.dat"%(nFile,)), "rb")
ds = BCDataStream()
ds.map_file(blockfile, nBlockPos)
d = parse_Block(ds)
block_string = deserialize_Block(d, print_raw_tx)
ds.close_file()
blockfile.close()
if do_print:
print "BLOCK "+long_hex(hash256[::-1])
print "Next block: "+long_hex(hashNext[::-1])
print block_string
elif print_json:
import json
print json.dumps({
'version': d['version'],
'previousblockhash': d['hashPrev'][::-1].encode('hex'),
'transactions' : [ tx_hex['__data__'].encode('hex') for tx_hex in d['transactions'] ],
'time' : d['nTime'],
'bits' : hex(d['nBits']).lstrip("0x"),
'nonce' : d['nNonce']
})
return block_string
开发者ID:3pence，项目名称:bitcointools，代码行数:24，代码来源:block.py
示例14: dump_wallet
def dump_wallet(db_env, print_wallet, print_wallet_transactions, transaction_filter):
db = open_wallet(db_env)
wallet_transactions = []
transaction_index = {}
owner_keys = {}
def item_callback(type, d):
if type == "tx":
wallet_transactions.append(d)
transaction_index[d["tx_id"]] = d
elif type == "key":
owner_keys[public_key_to_bc_address(d["public_key"])] = d["private_key"]
elif type == "ckey":
owner_keys[public_key_to_bc_address(d["public_key"])] = d["crypted_key"]
if not print_wallet:
return
if type == "tx":
return
elif type == "name":
print ("ADDRESS " + d["hash"] + " : " + d["name"])
elif type == "version":
print ("Version: %d" % (d["version"],))
elif type == "setting":
print (d["setting"] + ": " + str(d["value"]))
elif type == "key":
print (
"PubKey "
+ short_hex(d["public_key"])
+ " "
+ public_key_to_bc_address(d["public_key"])
+ ": PriKey "
+ short_hex(d["private_key"])
)
elif type == "wkey":
print (
"WPubKey 0x"
+ short_hex(d["public_key"])
+ " "
+ public_key_to_bc_address(d["public_key"])
+ ": WPriKey 0x"
+ short_hex(d["crypted_key"])
)
print (
" Created: "
+ time.ctime(d["created"])
+ " Expires: "
+ time.ctime(d["expires"])
+ " Comment: "
+ d["comment"]
)
elif type == "ckey":
print (
"PubKey "
+ short_hex(d["public_key"])
+ " "
+ public_key_to_bc_address(d["public_key"])
+ ": Encrypted PriKey "
+ short_hex(d["crypted_key"])
)
elif type == "mkey":
print (
"Master Key %d" % (d["nID"])
+ ": 0x"
+ short_hex(d["crypted_key"])
+ ", Salt: 0x"
+ short_hex(d["salt"])
+ ". Passphrase hashed %d times with method %d with other parameters 0x"
% (d["nDeriveIterations"], d["nDerivationMethod"])
+ long_hex(d["vchOtherDerivationParameters"])
)
elif type == "defaultkey":
print ("Default Key: 0x" + short_hex(d["key"]) + " " + public_key_to_bc_address(d["key"]))
elif type == "pool":
print (
"Change Pool key %d: %s (Time: %s)"
% (d["n"], public_key_to_bc_address(d["public_key"]), time.ctime(d["nTime"]))
)
elif type == "acc":
print ("Account %s (current key: %s)" % (d["account"], public_key_to_bc_address(d["public_key"])))
elif type == "acentry":
print (
"Move '%s' %d (other: '%s', time: %s, entry %d) %s"
% (d["account"], d["nCreditDebit"], d["otherAccount"], time.ctime(d["nTime"]), d["n"], d["comment"])
)
elif type == "bestblock":
print deserialize_BlockLocator(d)
elif type == "cscript":
print ("CScript: %s : %s" % (public_key_to_bc_address(d["scriptHash"], "\x01"), long_hex(d["script"])))
else:
print "Unknown key type: " + type
parse_wallet(db, item_callback)
if print_wallet_transactions:
keyfunc = lambda i: i["timeReceived"]
for d in sorted(wallet_transactions, key=keyfunc):
tx_value = deserialize_WalletTx(d, transaction_index, owner_keys)
if len(transaction_filter) > 0 and re.search(transaction_filter, tx_value) is None:
#.........这里部分代码省略.........
开发者ID:ppcoin，项目名称:peercointools，代码行数:101，代码来源:wallet.py
注：本文中的util.long_hex函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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