"""This module contains the address subhandler."""
from typing import Dict
from web3data.chains import Chains
from web3data.handlers.base import BaseHandler
[docs]class SignatureHandler(BaseHandler):
"""The subhandler for signature-related queries."""
def __init__(self, initial_headers: Dict[str, str], chain: Chains):
"""Return a new :code:`SignatureHandler` instance.
:param initial_headers: Base headers to attach to every request
:param chain: The blockchain to fetch the information for
"""
super().__init__(chain)
self.initial_headers = initial_headers
self.base_url = "https://web3api.io/api/v2/signatures/"
[docs] def details(self, signature: str) -> Dict:
"""Retrieves detailed information about the specified signature hash.
:param signature: The signature string to look up
:return: The API response parsed into a dict
"""
self._check_chain_supported()
return self.raw_query(
base_url=self.base_url,
route=signature,
headers=self.initial_headers,
params={},
)