Adding frax to telliot-feeds

setup.cfg

@@ -82,7 +82,7 @@ install_requires =
     rlp==2.0.1
     simple-term-menu==1.5.2
     six==1.16.0
-    telliot-core==0.3.2
+    telliot-core==0.3.3
     toolz==0.12.0
     typing_extensions==4.4.0
     urllib3==1.26.12

src/telliot_feeds/__init__.py

@@ -1 +1 @@
-__version__ = "0.1.19"
+__version__ = "0.1.20"

src/telliot_feeds/constants.py

@@ -13,3 +13,5 @@
 PULSECHAIN_CHAINS = {369, 943}
 
 MANTLE_CHAINS = {5001, 5000}
+
+FRAX_CHAINS = {2522, 252}

src/telliot_feeds/utils/reporter_utils.py

@@ -22,6 +22,7 @@
 
 from telliot_feeds.constants import ETHEREUM_CHAINS
 from telliot_feeds.constants import FILECOIN_CHAINS
+from telliot_feeds.constants import FRAX_CHAINS
 from telliot_feeds.constants import GNOSIS_CHAINS
 from telliot_feeds.constants import MANTLE_CHAINS
 from telliot_feeds.constants import POLYGON_CHAINS
@@ -182,6 +183,8 @@ def get_native_token_feed(chain_id: int) -> DataFeed[float]:
         return pls_usd_median_feed
     elif chain_id in MANTLE_CHAINS:
         return mnt_usd_median_feed
+    elif chain_id in FRAX_CHAINS:
+        return eth_usd_median_feed
     else:
         raise ValueError(f"Cannot fetch native token feed. Invalid chain ID: {chain_id}")
 
@@ -199,6 +202,8 @@ def tkn_symbol(chain_id: int) -> str:
         return "PLS"
     elif chain_id in MANTLE_CHAINS:
         return "MNT"
+    elif chain_id in FRAX_CHAINS:
+        return "frxETH"
     else:
         return "Unknown native token"