From 1673e6ee5a694f33522533330c1819580fe86f63 Mon Sep 17 00:00:00 2001
From: BobTheBuidler <70677534+BobTheBuidler@users.noreply.github.com>
Date: Mon, 25 Sep 2023 16:59:09 -0400
Subject: [PATCH] fix: adapt to uni v3 quoter v2 (#370)

---
 y/prices/dex/uniswap/v3.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/y/prices/dex/uniswap/v3.py b/y/prices/dex/uniswap/v3.py
index 59bec0e24..b478aba1b 100644
--- a/y/prices/dex/uniswap/v3.py
+++ b/y/prices/dex/uniswap/v3.py
@@ -134,16 +134,14 @@ async def get_price(
 
         # TODO make this properly async after extending for brownie ContractTx
         results = await fetch_multicall(
-            *[
-                [quoter, 'quoteExactInput', self._encode_path(path), amount_in]
-                for path in paths
-            ],
+            *[[quoter, 'quoteExactInput', self._encode_path(path), amount_in] for path in paths],
             block=block,
             sync=False
         )
 
+        # Quoter v2 uses this weird return struct, we must unpack it to get amount out.
         outputs = [
-            amount / self._undo_fees(path) / 1e6
+            (amount if isinstance(amount, int) else amount[0]) / self._undo_fees(path) / 1e6
             for amount, path in zip(results, paths)
             if amount
         ]