Blockchain changes with error of non-iterable ValueError errror resolved

kitchen_counter/Blockchain2/Conversion.py

@@ -1,7 +1,7 @@
 from web3 import Web3
 import time
-from web3.exceptions import TimeExhausted
+from web3.exceptions import TimeExhausted,TransactionNotFound
-
+PRIVATE_KEY = "2c7c09807b78128e00a2ed308c122a0ecc45847ffe0195eca4b4d2463fb11549"
 # test network
 
 # RPC = 'https://rpc-amoy.polygon.technology/'
@@ -16,7 +16,6 @@ CONTRACT_ADDRESS = '0x552453F2C4e8ED860a6AEC7D6Bde143CF86E396a'
 CHAIN_ID = 137
 ABI = '[ { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "user_id", "type": "uint256" }, { "indexed": false, "internalType": "string", "name": "project", "type": "string" }, { "indexed": false, "internalType": "string", "name": "data", "type": "string" } ], "name": "conversion", "type": "event" }, { "inputs": [ { "internalType": "address", "name": "pubkey", "type": "address" }, { "internalType": "uint256", "name": "user_id", "type": "uint256" }, { "internalType": "string", "name": "project", "type": "string" } ], "name": "deleteConversion", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "pubKey", "type": "address" }, { "internalType": "uint256", "name": "user_id", "type": "uint256" }, { "internalType": "string", "name": "project", "type": "string" }, { "internalType": "string", "name": "_data", "type": "string" } ], "name": "UploadConversionData", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "user_id", "type": "uint256" }, { "internalType": "string", "name": "project", "type": "string" } ], "name": "getConversion", "outputs": [ { "components": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "string", "name": "mydata", "type": "string" }, { "internalType": "bool", "name": "Write", "type": "bool" } ], "internalType": "struct scriptConversionDataBase.privateData", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "userId", "type": "uint256" } ], "name": "getProjectId", "outputs": [ { "internalType": "string[]", "name": "", "type": "string[]" } ], "stateMutability": "view", "type": "function" } ]'
 
-
 web3 = Web3(Web3.HTTPProvider(RPC))
 CAddress = CONTRACT_ADDRESS
 abi = ABI
@@ -24,36 +23,67 @@ contractInst = web3.eth.contract(address=CAddress, abi=abi)
 
 def UploadConversionData(privatekey,pubkey, user_id,project,data): 
     try:
-        acc1 = web3.eth.account.from_key(privatekey).address
+        acc1 = web3.eth.account.from_key(PRIVATE_KEY).address
-        def send_transaction():
+        def send_transaction( gas_price):
-            nonce = web3.eth.get_transaction_count(acc1)
+            nonce = web3.eth.get_transaction_count(acc1,'pending')  # Get nonce including pending transactions
-            gas = 300000
+            uploadData = contractInst.functions.UploadConversionData(pubkey, user_id, project, data).build_transaction({
-            uploadData = contractInst.functions.UploadConversionData(pubkey,user_id,project,data).build_transaction({
+                'gasPrice': gas_price, 
-            'gasPrice': web3.eth.gas_price, 'chainId': CHAIN_ID, 'from': acc1, 'nonce': nonce})
+                'chainId': CHAIN_ID, 
-            signed_transaction = web3.eth.account.sign_transaction(uploadData, private_key=privatekey)
+                'from': acc1, 
+                'nonce': nonce
+            })
+            signed_transaction = web3.eth.account.sign_transaction(uploadData, private_key=PRIVATE_KEY)
             transaction_hash = web3.eth.send_raw_transaction(signed_transaction.rawTransaction)
-            print("transaction hash",transaction_hash)
+            print("Transaction hash:", transaction_hash.hex())
             return transaction_hash
-        max_retries = 3
-        retries = 0
-        transaction_hash = send_transaction()
-
-        while retries < max_retries:
         try:
-                transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash)
+            acc1 = web3.eth.account.from_key(PRIVATE_KEY).address
+            initial_gas_price = web3.eth.gas_price
+
+            max_retries = 4
+            retries = 0
+
+            transaction_hash = None
+            try:
+                transaction_hash = send_transaction(initial_gas_price)
+            except ValueError as e:
+                # If the error is due to "replacement transaction underpriced", handle it
+                if "replacement transaction underpriced" in str(e):
+                    print("Initial transaction attempt failed due to 'replacement transaction underpriced'. Retrying with higher gas price.")
+                    retries += 1
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
+                elif "max fee per gas less than block base fee" in str(e):
+                    print("Initial transaction attempt failed due to 'max fee per gas less than block base fee'. Retrying with higher gas price.")
+                    retries += 1
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
+                else:
+                    raise
+
+            while retries < max_retries and transaction_hash:
+                try:
+                    transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash, timeout=120)
                     print("Transaction confirmed:")
                     break
                 except TimeExhausted:
                     retries += 1
                     print(f"Transaction not confirmed in {120 * retries} seconds, retrying... ({retries}/{max_retries})")
-                transaction_hash = send_transaction()
+                    # Increase the gas price by 10% for each retry
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
             else:
+                if retries == max_retries:
                     print("Failed to confirm the transaction after multiple attempts.")
-            return TimeoutError
+                    raise TimeoutError("Failed to confirm the transaction after multiple attempts.")
-        transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash)
+
-        trancation_fee = transaction_receipt.effectiveGasPrice*transaction_receipt.gasUsed
+            transaction_fee = transaction_receipt.effectiveGasPrice * transaction_receipt.gasUsed
             tx_id = transaction_hash.hex()
-        return tx_id,str(trancation_fee)
+            return tx_id, str(transaction_fee)
+
+        except Exception as e:
+            print(f"An error occurred: {e}")
+            raise
     except Exception as e:
         print({"error":str(e)})
         return e
@@ -88,4 +118,3 @@ def deleteConversion(privatekey,pubkey,user_id,project):
     except Exception as e:
         print({"conversion_delete_error":str(e)})
 
-

kitchen_counter/Blockchain2/scriptAudit.py

@@ -1,6 +1,7 @@
 from web3 import Web3
 import time
-from web3.exceptions import TimeExhausted
+from web3.exceptions import TimeExhausted,TransactionNotFound
+PRIVATE_KEY = "a632f28406579d96879cfc49d55411bb1424dbbae60bf4dd93ad0710b63d6b80"
 
 # RPC = 'https://rpc-amoy.polygon.technology/'
 # CONTRACT_ADDRESS = '0xbE91e2294D12fa78Ce64657fD9Ee137cE3e99881'
@@ -20,36 +21,64 @@ contractInst = web3.eth.contract(address=CAddress, abi=abi)
 
 def UploadScriptAuditData(privatekey,pubkey,user_id,project,data): 
     try:
-        acc1 = web3.eth.account.from_key(privatekey).address
+        acc1 = web3.eth.account.from_key(PRIVATE_KEY).address
-        def send_transaction():
+        def send_transaction( gas_price):
-            nonce = web3.eth.get_transaction_count(acc1)
+            nonce = web3.eth.get_transaction_count(acc1,'pending')  # Get nonce including pending transactions
-            uploadData = contractInst.functions.UploadScriptAuditData(pubkey,user_id,project,data).build_transaction({
+            uploadData = contractInst.functions.UploadScriptAuditData(pubkey, user_id, project, data).build_transaction({
-            'gasPrice': web3.eth.gas_price, 'chainId': CHAIN_ID, 'from': acc1, 'nonce': nonce})
+                'gasPrice': gas_price, 
-            signed_transaction = web3.eth.account.sign_transaction(uploadData, private_key=privatekey)
+                'chainId': CHAIN_ID, 
+                'from': acc1, 
+                'nonce': nonce
+            })
+            signed_transaction = web3.eth.account.sign_transaction(uploadData, private_key=PRIVATE_KEY)
             transaction_hash = web3.eth.send_raw_transaction(signed_transaction.rawTransaction)
-            print("transaction hash",transaction_hash)
+            print("Transaction hash:", transaction_hash.hex())
             return transaction_hash
-        max_retries = 3
+        acc1 = web3.eth.account.from_key(PRIVATE_KEY).address
-        retries = 0
+        initial_gas_price = web3.eth.gas_price
-        transaction_hash = send_transaction()
 
-        while retries < max_retries:
+        max_retries = 4
+        retries = 0
+
+        transaction_hash = None
         try:
-                transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash)
+            transaction_hash = send_transaction(initial_gas_price)
+        except ValueError as e:
+            # If the error is due to "replacement transaction underpriced", handle it
+            if "replacement transaction underpriced" in str(e):
+                print("Initial transaction attempt failed due to 'replacement transaction underpriced'. Retrying with higher gas price.")
+                retries += 1
+                new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                transaction_hash = send_transaction(new_gas_price)
+            elif "max fee per gas less than block base fee" in str(e):
+                    print("Initial transaction attempt failed due to 'max fee per gas less than block base fee'. Retrying with higher gas price.")
+                    retries += 1
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
+            else:
+                raise
+
+        while retries < max_retries and transaction_hash:
+            try:
+                transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash, timeout=120)
                 print("Transaction confirmed:")
                 break
             except TimeExhausted:
                 retries += 1
                 print(f"Transaction not confirmed in {120 * retries} seconds, retrying... ({retries}/{max_retries})")
-                transaction_hash = send_transaction()
+                # Increase the gas price by 10% for each retry
+                new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                transaction_hash = send_transaction(new_gas_price)
         else:
+            if retries == max_retries:
                 print("Failed to confirm the transaction after multiple attempts.")
-            return TimeoutError
+                raise TimeoutError("Failed to confirm the transaction after multiple attempts.")
-        trancation_fee = transaction_receipt.effectiveGasPrice*transaction_receipt.gasUsed
+
+        transaction_fee = transaction_receipt.effectiveGasPrice * transaction_receipt.gasUsed
         tx_id = transaction_hash.hex()
-        return tx_id,str(trancation_fee)
+        return tx_id, str(transaction_fee)
     except Exception as e:
-        # print({"error":str(e)})
+        print({"error":str(e)})
         return e
 
 def getScriptAudit(private_key,user_id,project):

kitchen_counter/Blockchain2/scriptpad.py

@@ -1,6 +1,6 @@
 from web3 import Web3
 import time
-from web3.exceptions import TimeExhausted
+from web3.exceptions import TimeExhausted, TransactionNotFound
 
 #  testnetwork
 # RPC = 'https://rpc-amoy.polygon.technology/'
@@ -25,39 +25,68 @@ contractInst = web3.eth.contract(address=CAddress, abi=abi)
 def UploadScriptPadData(privatekey,pubkey,user_id,project,data): 
     try:
         acc1 = web3.eth.account.from_key(privatekey).address
-        def send_transaction():
+        def send_transaction(gas_price):
-            nonce = web3.eth.get_transaction_count(acc1)
+            nonce = web3.eth.get_transaction_count(acc1,'pending')  # Get nonce including pending transactions
-            gas = 300000
+            uploadData = contractInst.functions.UploadScriptPadData(pubkey, user_id, project, data).build_transaction({
-            uploadData = contractInst.functions.UploadScriptPadData(pubkey,user_id,project,data).build_transaction({
+                'gasPrice': gas_price, 
-            'gasPrice': web3.eth.gas_price, 'chainId': CHAIN_ID, 'from': acc1, 'nonce': nonce})
+                'chainId': CHAIN_ID, 
+                'from': acc1, 
+                'nonce': nonce
+            })
             signed_transaction = web3.eth.account.sign_transaction(uploadData, private_key=privatekey)
             transaction_hash = web3.eth.send_raw_transaction(signed_transaction.rawTransaction)
-            print(web3.eth.gas_price)
+            print("Transaction hash:", transaction_hash.hex())
-            print("transaction hash",transaction_hash)
             return transaction_hash
-        # Define the number of retries
-        max_retries = 3
-        retries = 0
-        transaction_hash = send_transaction()
-
-        while retries < max_retries:
         try:
-                transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash,timeout=60)
+            acc1 = web3.eth.account.from_key(privatekey).address
+            initial_gas_price = web3.eth.gas_price
+
+            max_retries = 4
+            retries = 0
+
+            transaction_hash = None
+            try:
+                transaction_hash = send_transaction(initial_gas_price)
+            except ValueError as e:
+                # If the error is due to "replacement transaction underpriced", handle it
+                if "replacement transaction underpriced" in str(e):
+                    print("Initial transaction attempt failed due to 'replacement transaction underpriced'. Retrying with higher gas price.")
+                    retries += 1
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
+                elif "max fee per gas less than block base fee" in str(e):
+                    print("Initial transaction attempt failed due to 'max fee per gas less than block base fee'. Retrying with higher gas price.")
+                    retries += 1
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
+                else:
+                    raise
+
+            while retries < max_retries and transaction_hash:
+                try:
+                    transaction_receipt = web3.eth.wait_for_transaction_receipt(transaction_hash, timeout=120)
                     print("Transaction confirmed:")
                     break
                 except TimeExhausted:
                     retries += 1
                     print(f"Transaction not confirmed in {120 * retries} seconds, retrying... ({retries}/{max_retries})")
-                transaction_hash = send_transaction()
+                    # Increase the gas price by 10% for each retry
+                    new_gas_price = int(web3.eth.gas_price * (1 + 0.1 * retries))
+                    transaction_hash = send_transaction(new_gas_price)
             else:
+                if retries == max_retries:
                     print("Failed to confirm the transaction after multiple attempts.")
-            return TimeoutError
+                    raise TimeoutError("Failed to confirm the transaction after multiple attempts.")
-        trancation_fee= transaction_receipt.effectiveGasPrice*transaction_receipt.gasUsed
+
+            transaction_fee = transaction_receipt.effectiveGasPrice * transaction_receipt.gasUsed
             tx_id = transaction_hash.hex()
-        print("tx_id")
+            return tx_id, str(transaction_fee)
-        return tx_id,str(trancation_fee)
+
         except Exception as e:
-        # print({"error":str(e)})
+            print(f"An error occurred: {e}")
+            raise
+    except Exception as e:
+        print({"error":str(e)})
         return e
 
 def getScriptPad(private_key,user_id,project):
@@ -91,6 +120,3 @@ def deleteScriptPad(privatekey,user_id,project):
     except Exception as e:
         print({"PPT_conversion_delete_error":str(e)})
     
-# script = UploadScriptPadData("6f06e1108b833b1918067042e13e60eda262705b80385a02d0330ce0db31d3ad",'0xd7F252B08B19e35344ac44DE7CCdd26D10Cc6e17',1,'1752aa50-a751-4149-84ad-680dcb932972',"pravesh11")
-# print(script)
-# getScriptPad("6f06e1108b833b1918067042e13e60eda262705b80385a02d0330ce0db31d3ad",1,'1752aa50-a751-4149-84ad-680dcb932972')