BaseNamedProvider

Documentation for eth_defi.provider.named.BaseNamedProvider Python class.

class BaseNamedProvider

Bases: abc.ABC, web3.providers.base.JSONBaseProvider

A base class for getting a JSON-RPC provider name and URL.

Attributes summary

call_endpoint_uri	Return the active node URI where call JSON-RPCs go.
ccip_read_max_redirects
endpoint_uri	Return the active node URI endpoint.
global_ccip_read_enabled
has_persistent_connection
is_async
logger

Methods summary

__init__(**kwargs)
batch_request_func(w3, middleware_onion)
decode_rpc_response(raw_response)
encode_batch_rpc_request(requests)
encode_rpc_request(method, params)
is_connected([show_traceback])
make_batch_request(requests)
make_request(method, params)
request_func(w3, middleware_onion)	@param w3 is the web3 instance @param middleware_onion is an iterable of middleware, ordered by first to execute @returns a function that calls all the middleware and eventually self.make_request()

abstract property endpoint_uri: str

Return the active node URI endpoint.

Warning

Endpoint URIs often contain API keys. They should be never publicly displayed as is.

property call_endpoint_uri: str

Return the active node URI where call JSON-RPCs go.

Warning

Endpoint URIs often contain API keys. They should be never publicly displayed as is.

__init__(**kwargs)

Parameters

kwargs (Any) –

Return type

None

request_func(w3, middleware_onion)

@param w3 is the web3 instance @param middleware_onion is an iterable of middleware,

ordered by first to execute

@returns a function that calls all the middleware and

eventually self.make_request()

Parameters

• w3 (Web3) –

• middleware_onion (web3.datastructures.NamedElementOnion[str, Type[web3.middleware.base.Web3Middleware]]) –

Return type

Callable[[…], web3.types.RPCResponse]