def get_contract_abi(contract_address):
my_contract = Contract(address=contract_address,api_key=setting.API_KEY)
my_contract.PREFIX =setting.ETHSCAN_API_PREFIX
try:
res = my_contract.get_abi()
except:
res = None
return res
class contracts():
def __init__(self, key, address):
# Setup api for single address
self.key = key
self.address = address
self.api = Contract(address=address, api_key=key)
def get_contract(self):
# cannot transfer to DataFrame
return self.api.get_abi()
def get_sourcecode(self):
sourcecode = self.api.get_sourcecode()
return pd.DataFrame(sourcecode)
def get_abi_from_address(address):
"""
Return ABI for address
"""
api_key = get_etherscan_api_key()
api = Contract(address=address,
api_key=api_key)
try:
abstract_bi = api.get_abi()
except:
logger.warning('Empty Response. Try again later.')
return None
else:
if not abstract_bi:
return None
return abstract_bi
def load_contract(_contract, _eth_connect):
key = 'WXPQDYFIT982E3GPJR9JEHXHNYRADB34BN'
file_name = 'abi/' + _contract + '.json'
if not os.path.isfile(file_name):
api = Contract(address=_contract, api_key=key)
try:
_this_abi = api.get_abi()
print("Downloading missing abi for ", _contract)
json.dump(_this_abi, open(file_name, "w"),
indent=4) #Output dictionary to minute file
except Exception:
pass
else:
_this_abi = json.load(open(file_name, 'r'))
return _eth_connect.eth.contract(_contract, abi=_this_abi).functions
def main():
if len(sys.argv) < 2:
print("usage: " + os.path.basename(__file__) +
" Smart Contract Address")
print(
"Smart Contracts can be found on ERC20 token pages and where they are used"
)
sys.exit(1)
else:
wallet_addy = str(sys.argv[1])
address = wallet_addy
api = Contract(address=wallet_addy, api_key=key)
abi = api.get_abi()
# abi = int(abi)
print(abi)
from etherscan.contracts import Contract
import json
with open('./key.json', mode='r') as key_file:
key = json.loads(key_file.read())['key']
address = '0xfb6916095ca1df60bb79ce92ce3ea74c37c5d359'
api = Contract(address=address, api_key=key)
abi = api.get_abi()
print(abi)
sourcecode = api.get_sourcecode()
# TODO: make this return something pretty
print(sourcecode[0]['SourceCode'])
def get_contract_abi():
api = Contract(address=ADDRESS, api_key=ether_key)
abi = api.get_abi()
return abi
def get_contract_abi(contract_address=CONTRACT_ADDRESS,
etherscan_api_key=ETHERSCAN_API_KEY):
es_api = EsContract(address=contract_address, api_key=etherscan_api_key)
abi = json.loads(es_api.get_abi())
return abi
from etherscan.contracts import Contract
import json
with open('../../api_key.json', mode='r') as key_file:
key = json.loads(key_file.read())['key']
address = '0xfb6916095ca1df60bb79ce92ce3ea74c37c5d359'
api = Contract(address=address, api_key=key)
abi = api.get_abi()
print(abi)
api = EtherscanAPI()
API_KEY = api.key
api._create_data_folder(DATA_DIR)
def save_json(data, filename, save):
if save:
filepath = os.path.join(DATA_DIR, filename)
with open(filepath, 'w') as json_file:
json.dump(data, json_file, indent=4)
def save_sol(data, filename, save):
if save:
filepath = os.path.join(DATA_DIR, filename)
with open(filepath, 'w') as sol_file:
sol_file.write(data)
if __name__=='__main__':
test_address = '0xfb6916095ca1df60bb79ce92ce3ea74c37c5d359'
contract = Contract(address=test_address, api_key=API_KEY)
abi = contract.get_abi()
js = json.loads(abi)
abi_filename = f'abi-address-{test_address}.json'
save_json(js, abi_filename, save=True)
sourcecode = contract.get_sourcecode()
sourcecode_filename = f'contract-sourcecode-address-{test_address}.sol'
save_sol(sourcecode[0]['SourceCode'], sourcecode_filename, save=True)