uniswap.EtherClient package

Submodules

uniswap.EtherClient.web3_client module

class uniswap.EtherClient.web3_client.EtherClient(http_url: str | None = None, ws_url: str | None = None, http_async: bool = False, my_address: str | None = None, my_wallet_pass: str | None = None, my_keyfile_json: str | None = None, skip_validation_eth_call: bool = False, cache_chain_id: bool = False, latest_block_based_cache: bool = False)[source]

Bases: object

Client helper to connect to with interact with the Ethereum blockchain. It should work with all supported blockchains under web3.py.

Parameters:

  • http_url (str) – URL for HTTPProvider. Required, if ws_url not provided.

  • ws_url (str, optional) – URL for WSProvider. Required, if http_url not provided.

  • http_async (bool, optional, default = False) – True for use AsyncHTTPProvider instead of HTTPProvider. By default is False.

  • my_address (str, optional) – Address of the wallet

  • my_wallet_pass (str, optional) – Password for the wallet

  • my_keyfile_json (str, optional) – Secret file encrypted with my_wallet_pass

  • skip_validation_eth_call (bool, optional, default = False) –

  • cache_chain_id (bool, optional, default = False) –

  • latest_block_based_cache (bool, optional, default = False) –

url

URL for web3.providers.rpc.HTTPProvider. Required, if ws_url not provided.

Type:

str, optional

ws_url

URL for web3.providers.rpc.WSProvider. Required, if url not provided.

Type:

str, optional

http_async

True for use AsyncHTTPProvider instead of HTTPProvider.

Type:

bool, default=False

address

Address of the wallet

Type:

str

skip_validation_eth_call
Type:

bool, optional, default=False

cache_chain_id
Type:

bool, optional, default=False

latest_block_based_cache
Type:

bool, optional, default=False

_wallet_pass

Password for the wallet

Type:

str, optional

_keyfile_json

Secret file encrypted with self._wallet_pass

Type:

json, optional

_w3

web3.Web3 instance to interact with the Ethereum blockchain.

Type:

web3.Web3

Return type:

EtherClient

property chain_id

Cache the chain id once.

Type:

int

init_w3() → Web3[source]

Invoke and return an web3.Web3 instance.

property w3: Web3

web3.Web3 instance to interact with the Ethereum blockchain.

Type:

Web3