Remove unused and deprecated Parity methods

mmgen/altcoins/eth/contract.py

@@ -114,8 +114,7 @@ class TokenBase(MMGenObject): # ERC20
 		from .pyethereum.transactions import Transaction
 
 		if chain_id is None:
-			chain_id_method = ('parity_chainId','eth_chainId')['eth_chainId' in self.rpc.caps]
-			chain_id = int(await self.rpc.call(chain_id_method),16)
+			chain_id = int(await self.rpc.call('eth_chainId'),16)
 		tx = Transaction(**tx_in).sign(key,chain_id)
 		hex_tx = rlp.encode(tx).hex()
 		coin_txid = CoinTxID(tx.hash.hex())

mmgen/altcoins/eth/tx.py

@@ -88,7 +88,6 @@ class EthereumMMGenTX:
 			return ETHNonce(int(await self.rpc.call('parity_nextNonce','0x'+self.inputs[0].addr),16))
 
 		async def make_txobj(self): # called by create_raw()
-			chain_id_method = ('parity_chainId','eth_chainId')['eth_chainId' in self.rpc.caps]
 			self.txobj = {
 				'from': self.inputs[0].addr,
 				'to':   self.outputs[0].addr if self.outputs else Str(''),
@@ -96,7 +95,7 @@ class EthereumMMGenTX:
 				'gasPrice': self.fee_abs2rel(self.usr_fee,to_unit='eth'),
 				'startGas': self.start_gas,
 				'nonce': await self.get_nonce(),
-				'chainId': Int(await self.rpc.call(chain_id_method),16),
+				'chainId': Int(await self.rpc.call('eth_chainId'),16),
 				'data':  self.usr_contract_data,
 			}
 

mmgen/rpc.py

@@ -643,21 +643,10 @@ class EthereumRPCClient(RPCClient,metaclass=aInitMeta):
 		'net_version',
 		'parity_chain',
 		'parity_chainId', # superseded by eth_chainId
-		'parity_chainStatus',
-		'parity_composeTransaction',
-		'parity_gasCeilTarget',
-		'parity_gasFloorTarget',
 		'parity_getBlockHeaderByNumber',
-		'parity_localTransactions',
-		'parity_minGasPrice',
-		'parity_mode',
-		'parity_netPeers',
 		'parity_nextNonce',
 		'parity_nodeKind',
-		'parity_nodeName',
 		'parity_pendingTransactions',
-		'parity_pendingTransactionsStats',
-		'parity_versionInfo',
 	)
 
 class MoneroRPCClient(RPCClient):

test/unit_tests_d/ut_rpc.py

@@ -58,7 +58,7 @@ class init_test:
 	async def eth(proto,backend):
 		rpc = await rpc_init(proto,backend)
 		do_msg(rpc)
-		await rpc.call('parity_versionInfo',timeout=300)
+		await rpc.call('eth_blockNumber',timeout=300)
 
 def run_test(coin,auth):
 	proto = init_proto(coin,network=('mainnet','regtest')[coin=='eth']) # FIXME CoinDaemon's network handling broken