Allow configuration of internal parameters

gnosis/eth/clients/ens_client.py

@@ -1,3 +1,4 @@
+import os
 from typing import Any, Dict, List, Optional, Union
 
 import requests
@@ -22,7 +23,9 @@ def __init__(self, network_id: int):
         else:  # Fallback to mainnet
             url = "https://api.thegraph.com/subgraphs/name/ensdomains/ens/"
         self.url = url
-        self.request_timeout = 5  # Seconds
+        self.request_timeout = int(
+            os.environ.get("ENS_CLIENT_REQUEST_TIMEOUT", 5)
+        )  # Seconds
         self.request_session = requests.Session()
 
     def is_available(self) -> bool:

gnosis/eth/clients/etherscan_client.py

@@ -1,4 +1,5 @@
 import json
+import os
 import time
 from typing import Any, Dict, Optional
 from urllib.parse import urljoin
@@ -115,7 +116,9 @@ def __init__(
         self,
         network: EthereumNetwork,
         api_key: Optional[str] = None,
-        request_timeout: int = 10,
+        request_timeout: int = int(
+            os.environ.get("ETHERSCAN_CLIENT_REQUEST_TIMEOUT", 10)
+        ),
     ):
         self.network = network
         self.api_key = api_key

gnosis/eth/clients/sourcify_client.py

@@ -1,3 +1,4 @@
+import os
 from typing import Any, Dict, List, Optional
 from urllib.parse import urljoin
 
@@ -34,7 +35,9 @@ def __init__(
         network: EthereumNetwork = EthereumNetwork.MAINNET,
         base_url_api: str = "https://sourcify.dev",
         base_url_repo: str = "https://repo.sourcify.dev/",
-        request_timeout: int = 10,
+        request_timeout: int = int(
+            os.environ.get("SOURCIFY_CLIENT_REQUEST_TIMEOUT", 10)
+        ),
     ):
         self.network = network
         self.base_url_api = base_url_api

gnosis/safe/api/transaction_service_api/transaction_service_api.py

@@ -1,11 +1,12 @@
 import logging
+import os
 from typing import Any, Dict, List, Optional, Tuple, Union
 
 from eth_account.signers.local import LocalAccount
 from eth_typing import ChecksumAddress, HexStr
 from hexbytes import HexBytes
 
-from gnosis.eth import EthereumNetwork
+from gnosis.eth import EthereumClient, EthereumNetwork
 from gnosis.eth.utils import fast_keccak_text
 from gnosis.safe import SafeTx
 
@@ -35,6 +36,17 @@ class TransactionServiceApi(SafeBaseAPI):
         EthereumNetwork.ZKSYNC_MAINNET: "https://safe-transaction-zksync.safe.global",
     }
 
+    def __init__(
+        self,
+        network: EthereumNetwork,
+        ethereum_client: Optional[EthereumClient] = None,
+        base_url: Optional[str] = None,
+        request_timeout: int = int(
+            os.environ.get("SAFE_TRANSACTION_SERVICE_REQUEST_TIMEOUT", 10)
+        ),
+    ):
+        super().__init__(network, ethereum_client, base_url, request_timeout)
+
     @classmethod
     def create_delegate_message_hash(cls, delegate_address: ChecksumAddress) -> str:
         return fast_keccak_text(get_delegate_message(delegate_address))