Removed default gas price

Author: br41nlet

dkg/constants.py

@@ -45,12 +45,6 @@
     "mainnet": {},
 }
 
-DEFAULT_GAS_PRICE_GWEI = {
-    "otp": 1,
-    "gnosis": 20,
-    "base": 20,
-}
-
 DEFAULT_HASH_FUNCTION_ID = 1
 DEFAULT_PROXIMITY_SCORE_FUNCTIONS_PAIR_IDS = {
     "development": {

dkg/providers/blockchain.py

@@ -23,7 +23,7 @@
 from typing import Any, Type
 
 import requests
-from dkg.constants import BLOCKCHAINS, DEFAULT_GAS_PRICE_GWEI
+from dkg.constants import BLOCKCHAINS
 from dkg.exceptions import (
     AccountMissing,
     EnvironmentNotSupported,
@@ -181,13 +181,15 @@ def call_function(
                     "account."
                 )
 
-            gas_price = self.gas_price or gas_price or self._get_network_gas_price()
-
             options = {
-                "gasPrice": gas_price,
                 "gas": gas_limit or contract_function(**args).estimate_gas(),
             }
 
+            gas_price = self.gas_price or gas_price or self._get_network_gas_price()
+
+            if gas_price is not None:
+                options["gasPrice"] = gas_price
+
             tx_hash = contract_function(**args).transact(options)
             tx_receipt = self.w3.eth.wait_for_transaction_receipt(tx_hash)
 
@@ -213,12 +215,6 @@ def _get_network_gas_price(self) -> Wei | None:
         if self.environment == "development":
             return None
 
-        blockchain_name, _ = self.blockchain_id.split(":")
-
-        default_gas_price = self.w3.to_wei(
-            DEFAULT_GAS_PRICE_GWEI[blockchain_name], "gwei"
-        )
-
         def fetch_gas_price(oracle_url: str) -> Wei | None:
             try:
                 response = requests.get(oracle_url)
@@ -244,7 +240,7 @@ def fetch_gas_price(oracle_url: str) -> Wei | None:
                 if gas_price is not None:
                     return gas_price
 
-        return default_gas_price
+        return None
 
     def _init_contracts(self):
         for contract in self.abi.keys():

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dkg"
-version = "8.0.0a0"
+version = "8.0.0a1"
 description = "Python library for interacting with the OriginTrail Decentralized Knowledge Graph"
 authors = ["Uladzislau Hubar <hubar.uladzislau@gmail.com>"]
 license = "Apache-2.0"