def publish_system_contract():
contracts_path = os.path.join(os.getcwd(), '..', 'contracts')
sys.path.append(os.getcwd())
for account in ['eosio.bios', 'eosio.msig', 'eosio.system', 'eosio.token']:
print('account', account)
if not eosapi.get_account(account):
with producer:
r = eosapi.create_account('eosio', account, key1, key2)
assert r
old_code = eosapi.get_code(account)
if old_code:
old_code = old_code[0]
need_update = not old_code
if old_code:
print('+++++++++old_code[:4]', old_code[:4])
if old_code[:4] != b'\x00asm':
old_code = eosapi.wast2wasm(old_code)
wast = os.path.join(contracts_path, account, account + '.wast')
code = open(wast, 'rb').read()
code = eosapi.wast2wasm(code)
print(len(code), len(old_code), old_code[:20])
if code == old_code:
need_update = False
if need_update:
print('+++++++++code update', account)
wast = os.path.join(contracts_path, account, account + '.wast')
abi = os.path.join(contracts_path, account, account + '.abi')
with producer:
r = eosapi.set_contract(account, wast, abi, 0)
if account == 'eosio.token':
# msg = {"issuer":"eosio","maximum_supply":"1000000000.0000 EOS","can_freeze":0,"can_recall":0, "can_whitelist":0}
with producer:
msg = {
"issuer": "eosio",
"maximum_supply": "10000000000.0000 EOS"
}
r = eosapi.push_action('eosio.token', 'create', msg,
{'eosio.token': 'active'})
assert r
r = eosapi.push_action('eosio.token', 'issue', {
"to": "eosio",
"quantity": "1000.0000 EOS",
"memo": ""
}, {'eosio': 'active'})
assert r
def prepare_(name, src, abi, full_src_path):
_src_dir = os.path.dirname(os.path.abspath(full_src_path))
if src.endswith('.wast'):
code_type = CODE_TYPE_WAST
elif src.endswith('.py'):
code_type = CODE_TYPE_PY
else:
raise Exception('unknown code type')
if code_type == 0:
cpp2wast.set_src_path(_src_dir)
cpp_src_file = src.replace('.wast', '.cpp')
if not cpp2wast.build(cpp_src_file):
raise Exception("build {0} failed".format(cpp_src_file))
if src.find('/') < 0:
src = os.path.join(_src_dir, src)
if abi and abi.find('/') < 0:
abi = os.path.join(_src_dir, abi)
if not eosapi.get_account(name):
print('*' * 20, 'create_account')
r = eosapi.create_account('eosio', name, initeos.key1, initeos.key2)
assert r
old_code = eosapi.get_code(name)
need_update = True
if old_code:
old_code = old_code[0]
with open(src, 'rb') as f:
code = f.read()
if code_type == CODE_TYPE_WAST:
code = eosapi.wast2wasm(code)
old_code = eosapi.wast2wasm(old_code)
if code == old_code:
need_update = False
elif CODE_TYPE_PY == code_type:
code = eosapi.mp_compile(src)
if code == old_code[1:]:
need_update = False
elif (code == old_code[1:] or code == old_code):
need_update = False
if need_update:
print('Updating contract', src)
r = eosapi.set_contract(name, src, abi, code_type)
assert r, 'set_contract failed'
def call_wasm_with_setcode(sign=True):
_src_dir = os.path.dirname(__file__)
actions = []
for i in range(TRX_COUNT):
code = struct.pack('QBB', N('actiontest'), 0, 0)
#break the wasm cache
key_words = b"hello,world"
wast_file = os.path.join(_src_dir, 'actiontest.wast')
# wast_file = os.path.join(_src_dir, '/Users/newworld/dev/pyeos/build/contracts/eosio.token/eosio.token.wast')
with open(wast_file, 'rb') as f:
data = f.read()
replace_str = b"hhh%d" % (i, )
replace_str.zfill(len(key_words))
data = data.replace(key_words, replace_str)
wasm = eosapi.wast2wasm(data)
code += eosapi.pack_bytes(wasm)
act = [
N('eosio'),
N('setcode'), [[N('actiontest'), N('active')]], code
]
setabi_action = gen_setabi_action()
actions.append([act, setabi_action])
cost_time = eosapi.push_transactions2(actions, sign)
start = time.time()
eosapi.produce_block()
print('produce_block: ', time.time() - start)
print(1e6 / (cost_time / TRX_COUNT))
return 1e6 / (cost_time / TRX_COUNT)
def deploy_wast():
src_dir = os.path.dirname(os.path.abspath(__file__))
code = eosapi.N('backyard')
for file_name in ('math.wast', ):
print('deploy ', file_name)
bin_code = None
with open(os.path.join(src_dir, file_name), 'rb') as f:
bin_code = eosapi.wast2wasm(f.read())
src_id = eosapi.hash64(file_name, 0)
itr = db.find_i64(code, code, code, src_id)
if itr >= 0:
old_src = db.get_i64(itr)
if old_src[1:] == bin_code:
continue
mod_name = file_name
msg = int.to_bytes(len(mod_name), 1, 'little')
msg += mod_name.encode('utf8')
msg += int.to_bytes(3, 1, 'little') # compiled cpp bytecode
msg += bin_code
print(msg)
print('++++++++++++++++deply:', file_name)
r = eosapi.push_action('backyard', 'deploy', msg,
{'backyard': 'active'})
assert r
def _set_contract(account, wast_file, abi_file):
with open(wast_file, 'rb') as f:
wasm = eosapi.wast2wasm(f.read())
code_hash = eosapi.sha256(wasm)
with open(abi_file, 'rb') as f:
abi = f.read()
actions = []
_setcode = eosapi.pack_args('eosio', 'setcode', {
'account': account,
'vmtype': 0,
'vmversion': 0,
'code': wasm.hex()
})
# _setabi = eosapi.pack_args('eosio', 'setabi', {'account':account, 'abi':abi.hex()})
_setabi = eosapi.pack_setabi(abi_file, account)
old_hash = eosapi.get_code_hash(account)
print(old_hash, code_hash)
if code_hash != old_hash:
setcode = ['eosio', 'setcode', _setcode, {account: 'active'}]
actions.append(setcode)
setabi = ['eosio', 'setabi', _setabi, {account: 'active'}]
actions.append(setabi)
rr, cost = eosapi.push_actions(actions)
assert_ret(rr)
def prepare(name, src, abi, code_type, full_src_path):
_src_dir = os.path.dirname(os.path.abspath(full_src_path))
if code_type == 0:
cpp2wast.set_src_path(_src_dir)
cpp_src_file = src.replace('.wast', '.cpp')
if not cpp2wast.build(cpp_src_file):
raise Exception("build {0} failed".format(cpp_src_file))
if src.find('/') < 0:
src = os.path.join(_src_dir, src)
if abi and abi.find('/') < 0:
abi = os.path.join(_src_dir, abi)
if code_type == CODE_TYPE_MPY:
mpy_file = src[:-3] + '.mpy'
with open(mpy_file, 'wb') as f:
f.write(eosapi.mp_compile(src))
src = mpy_file
if not eosapi.get_account(name).permissions:
r = eosapi.create_account('eosio', name, initeos.key1, initeos.key2)
assert r
old_code = eosapi.get_code(name)
need_update = True
if old_code:
old_code = old_code[0]
with open(src, 'rb') as f:
code = f.read()
if code_type == CODE_TYPE_WAST:
code = eosapi.wast2wasm(code)
old_code = eosapi.wast2wasm(old_code)
if code == old_code:
need_update = False
elif (code == old_code[1:] or code == old_code):
need_update = False
if need_update:
with producer:
if code_type == 0:
r = eosapi.set_contract(name, src, abi, 0)
else:
r = eosapi.set_contract(name, src, abi, 1)
assert r, 'set_contract failed'
def t3(count=100, sign=True):
# tracemalloc.start()
# snapshot1 = tracemalloc.take_snapshot()
wast = '../../build/contracts/eosio.token/eosio.token.wast'
key_words = b"hello,world"
r = eosapi.set_contract('bugs', wast, '../../build/contracts/eosio.token/eosio.token.abi', 0)
msg = {"issuer":"eosio","maximum_supply":"1000000000.0000 EOS","can_freeze":0,"can_recall":0, "can_whitelist":0}
r = eosapi.push_action('bugs', 'create', msg, {'bugs':'active'})
r = eosapi.push_action('bugs','issue',{"to":"bugs","quantity":"1000000.0000 EOS","memo":""},{'eosio':'active'})
_src_dir = os.path.dirname(__file__)
for i in range(count):
actions = []
#break the wasm cache
key_words = b"hello,world"
wast_file = os.path.join(_src_dir, '/Users/newworld/dev/pyeos/build/contracts/eosio.token/eosio.token.wast')
with open(wast_file, 'rb') as f:
data = f.read()
replace_str = b"%d"%(int(time.time()),)
replace_str.zfill(len(key_words))
data = data.replace(key_words, replace_str)
wasm = eosapi.wast2wasm(data)
raw_code = eosapi.pack_bytes(wasm)
code = struct.pack('QBB', N('bugs'), 0, 0)
code += raw_code
act = [N('eosio'), N('setcode'), [[N('bugs'), N('active')]], code]
setabi = eosapi.pack_setabi('../../build/contracts/eosio.token/eosio.token.abi', eosapi.N('bugs'))
setabi_action = [N('eosio'), N('setabi'), [[N('bugs'), N('active')]], setabi]
actions.append([act, setabi_action])
code = struct.pack('QBB', N('eosio.token'), 0, 0)
code += raw_code
act = [N('eosio'), N('setcode'), [[N('eosio.token'), N('active')]], code]
setabi = eosapi.pack_setabi('../../build/contracts/eosio.token/eosio.token.abi', eosapi.N('eosio.token'))
setabi_action = [N('eosio'), N('setabi'), [[N('eosio.token'), N('active')]], setabi]
actions.append([act, setabi_action])
print('&'*50)
cost_time = eosapi.push_transactions2(actions, sign)
print('*'*50)
msg = {"from":"bugs", "to":"eosio", "quantity":"0.0001 EOS", "memo":"%d"%(i,)}
r = eosapi.push_action('bugs', 'transfer', msg, {'bugs':'active'})
print('='*20, 'cached module should be decreased by 1 as eosio.token load the same code as bugs')
msg = {"from":"bugs", "to":"eosio", "quantity":"0.0001 EOS", "memo":"%d"%(i,)}
r = eosapi.push_action('eosio.token', 'transfer', msg, {'bugs':'active'})
if i % 50 == 0:
cost_time = eosapi.produce_block()
eosapi.produce_block()
def t2():
contracts_path = os.path.join(os.getcwd(), '..', 'contracts')
sys.path.append(os.getcwd())
account = 'eosio'
path = 'eosio.system'
accounts = gen_names(ACCOUNT_COUNT)
_path = os.path.join(contracts_path, path, path)
wast = _path + '.wast'
abi_file = _path + '.abi'
with open(wast, 'rb') as f:
wasm = eosapi.wast2wasm(f.read())
code_hash = eosapi.sha256(wasm)
with open(abi_file, 'rb') as f:
abi = f.read()
for account in accounts:
_create_account(account)
continue
if not eosapi.get_account(account):
_create_account(account)
for account in accounts:
print('+++++++++code update', account)
actions = []
_setcode = eosapi.pack_args('eosio', 'setcode', {
'account': account,
'vmtype': 0,
'vmversion': 0,
'code': wasm.hex()
})
# _setabi = eosapi.pack_args('eosio', 'setabi', {'account':account, 'abi':abi.hex()})
_setabi = pack_setabi(abi_file, account)
old_hash = eosapi.get_code_hash(account)
print(old_hash, code_hash)
if code_hash != old_hash:
setcode = ['eosio', 'setcode', _setcode, {account: 'active'}]
actions.append(setcode)
setabi = ['eosio', 'setabi', _setabi, {account: 'active'}]
actions.append(setabi)
rr, cost = eosapi.push_actions(actions)
assert_ret(rr)
def publish_system_contracts(accounts_map):
contracts_path = os.path.join(os.getcwd(), '..', 'contracts')
sys.path.append(os.getcwd())
# accounts_map = {'eosio.token':'eosio.token', 'eosio.msig':'eosio.msig', 'eosio':'eosio.system'}
for account in accounts_map:
print('account', account)
if not eosapi.get_account(account):
r = eosapi.create_account('eosio', account, key1, key2)
assert r
_path = os.path.join(contracts_path, accounts_map[account],
accounts_map[account])
wast = _path + '.wast'
code = open(wast, 'rb').read()
code = eosapi.wast2wasm(code)
hash = eosapi.sha256(code)
old_hash = eosapi.get_code_hash(account)
if old_hash != hash:
print('+++++++++code update', account)
wast = _path + '.wast'
abi = _path + '.abi'
r = eosapi.set_contract(account, wast, abi, 0)
print(wast, abi)
time.sleep(1.0)
if account == 'eosio.token' and eosapi.get_balance('eosio') <= 0.0:
print('issue system token...')
# msg = {"issuer":"eosio","maximum_supply":"1000000000.0000 EOS","can_freeze":0,"can_recall":0, "can_whitelist":0}
msg = {
"issuer": "eosio",
"maximum_supply": "11000000000000.0000 EOS"
}
r = eosapi.push_action('eosio.token', 'create', msg,
{'eosio.token': 'active'})
assert r
r = eosapi.push_action(
'eosio.token', 'issue', {
"to": "eosio",
"quantity": "10000000000000.0000 EOS",
"memo": ""
}, {'eosio': 'active'})
assert r
def prepare(account, src, abi, full_src_path, code_type = None):
_src_dir = os.path.dirname(os.path.abspath(full_src_path))
if not code_type:
if src.endswith('.wast'):
code_type = CODE_TYPE_WAST
elif src.endswith('.py'):
code_type = CODE_TYPE_PY
else:
raise Exception('unknown code type')
if code_type == 0:
cpp2wast.set_src_path(_src_dir)
cpp_src_file = src.replace('.wast', '.cpp')
if not cpp2wast.build(cpp_src_file):
raise Exception("build {0} failed".format(cpp_src_file))
if src.find('/') < 0:
src = os.path.join(_src_dir, src)
if abi and abi.find('/') < 0:
abi = os.path.join(_src_dir, abi)
if not eosapi.get_account(account):
print('*'*20, 'create_account')
_create_account(account)
with open(src, 'rb') as f:
code = f.read()
if code_type == CODE_TYPE_WAST:
code = eosapi.wast2wasm(code)
code_hash = eosapi.sha256(code)
old_hash = eosapi.get_code_hash(account)
if code_hash != old_hash:
print('Updating contract', src)
if code_type == 0:
_set_contract(account, src, abi)
else:
r = eosapi.set_contract(account, src, abi, code_type)
assert r, 'set_contract failed'
def set_contract(account, src_file, abi_file, vmtype=1, sign=True):
'''Set code and abi for the account
Args:
account (str) : account name
src_file (str) : source file path
abi_file (str) : abi file path
vmtype : virtual machine type, 0 for wasm, 1 for micropython, 2 for evm
sign (bool) : True to sign transaction
Returns:
JsonStruct|None:
'''
account = eosapi.N(account)
code = struct.pack('QBB', account, vmtype, 0)
if vmtype == 0:
with open(src_file, 'rb') as f:
wasm = eosapi.wast2wasm(f.read())
code += eosapi.pack_bytes(wasm)
setcode = [N('eosio'), N('setcode'), [[account, N('active')]], code]
return push_transactions([[setcode]], sign, compress = True)
def prepare(account, src, abi, full_src_path, code_type = None):
print('++++src:', src)
_src_dir = os.path.dirname(os.path.abspath(full_src_path))
if not code_type:
if src.endswith('.wast'):
code_type = CODE_TYPE_WAST
elif src.endswith('.py'):
code_type = CODE_TYPE_PY
else:
raise Exception('unknown code type')
if code_type == 0:
cpp2wast.set_src_path(_src_dir)
cpp_src_file = src.replace('.wast', '.cpp')
if not cpp2wast.build(cpp_src_file):
raise Exception("build {0} failed".format(cpp_src_file))
if src.find('/') < 0:
src = os.path.join(_src_dir, src)
if abi and abi.find('/') < 0:
abi = os.path.join(_src_dir, abi)
if not eosapi.get_account(account):
print('*'*20, 'create_account')
_create_account(account)
code = None
with open(src, 'rb') as f:
code = f.read()
if code_type == CODE_TYPE_WAST:
code = eosapi.wast2wasm(code)
elif code_type == CODE_TYPE_JAVA:
print(_src_dir, src)
compile_java_code(_src_dir, src)
src = src.replace('.java', '.class')
with open(src, 'rb') as f:
code = f.read()
old_code, _abi, old_code_hash, vm_type = eosapi.get_code(account)
if code_type == CODE_TYPE_PY:
try:
co = compile(code, account, 'exec')
except Exception as e:
print(e)
return
if old_code:
try:
old_co = marshal.loads(old_code)
if compare_code_object(old_co, co):
return
else:
print('no need to update!')
except Exception as e:
print(e)
else:
code_hash = eosapi.sha256(code)
if code_hash == old_code_hash:
return
print('Updating contract', src)
if code_type == 0:
_set_contract(account, src, abi)
else:
r = eosapi.set_contract(account, src, abi, code_type)
assert r, 'set_contract failed'
def init():
psw = 'PW5K87AKbRvFFMJJm4dU7Zco4fi6pQtygEU4iyajwyTvmELUDnFBK'
if not os.path.exists('data-dir/mywallet.wallet'):
psw = wallet.create('mywallet')
print('wallet password:'******'mywallet')
wallet.unlock('mywallet', psw)
priv_keys = [
'5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3',
'5JEcwbckBCdmji5j8ZoMHLEUS8TqQiqBG1DRx1X9DN124GUok9s',
'5JbDP55GXN7MLcNYKCnJtfKi9aD2HvHAdY7g8m67zFTAFkY1uBB'
]
keys = wallet.list_keys()
exist_priv_keys = keys.values()
for priv_key in priv_keys:
if not priv_key in exist_priv_keys:
wallet.import_key('mywallet', priv_key)
if eosapi.is_replay():
return
src_dir = os.path.dirname(os.path.abspath(__file__))
'''
r = eosapi.push_message('eosio.token', 'create', {"to":"eosio", "quantity":"10000.0000 EOS", "memo":""},{'eosio':'active'})
r = eosapi.push_message('eosio.token','issue',{"to":"hello","quantity":"1000.0000 EOS","memo":""},{'hello':'active'})
assert r
msg = {"from":"eosio", "to":"hello", "quantity":"25.0000 EOS", "memo":"m"}
r = eosapi.push_message('eosio.token', 'transfer', msg, {'eosio':'active'})
assert r
'''
contracts_path = os.path.join(src_dir, '../../build', 'contracts')
sys.path.append(os.getcwd())
for account in ['eosio.bios', 'eosio.msig', 'eosio.system', 'eosio.token']:
print('account', account)
if not eosapi.get_account(account).permissions:
r = eosapi.create_account('eosio', account, key1, key2)
assert r
eosapi.produce_block()
old_code = eosapi.get_code(account)[0]
need_update = not old_code
if False: #old_code:
print('+++++++++old_code[:4]', old_code[:4])
if old_code[:4] != b'\x00asm':
old_code = eosapi.wast2wasm(old_code)
wast = os.path.join(contracts_path, account, account + '.wast')
code = open(wast, 'rb').read()
code = eosapi.wast2wasm(code)
print(len(code), len(old_code), old_code[:20])
if code == old_code:
need_update = False
if need_update:
wast = os.path.join(contracts_path, account, account + '.wast')
abi = os.path.join(contracts_path, account, account + '.abi')
r = eosapi.set_contract(account, wast, abi, 0)
eosapi.produce_block()
if False: #account == 'eosio.token':
msg = {
"issuer": "eosio",
"maximum_supply": "1000000000.0000 EOS",
"can_freeze": 0,
"can_recall": 0,
"can_whitelist": 0
}
r = eosapi.push_message('eosio.token', 'create', msg,
{'eosio.token': 'active'})
assert r
r = eosapi.push_message('eosio.token', 'issue', {
"to": "eosio",
"quantity": "1000.0000 EOS",
"memo": ""
}, {'eosio': 'active'})
assert r
eosapi.produce_block()
from backyard import t
t.deploy_mpy()
#load common libraries
# t.load_all()
console = PyEosConsole(locals=globals())
console.interact(banner='Welcome to PyEos')
