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add support for web3py version >7 #163

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Merged
merged 4 commits into from
Sep 4, 2025
Merged

add support for web3py version >7 #163

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a909311
add support for web3py version >7
Aug 7, 2025
b56c5c6
fix type
Aug 7, 2025
28ebbbe
Update utils.py
BobTheBuidler Aug 7, 2025
7b986d0
Update utils.py
BobTheBuidler Aug 7, 2025
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10 changes: 8 additions & 2 deletions multicall/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@

import eth_retry
from aiohttp import ClientTimeout
import web3
from web3 import AsyncHTTPProvider, Web3
from web3.eth import AsyncEth
from web3.providers.async_base import AsyncBaseProvider
Expand Down Expand Up @@ -75,8 +76,13 @@ def get_async_w3(w3: Web3) -> Web3:

# In older web3 versions, AsyncHTTPProvider objects come
# with incompatible synchronous middlewares by default.
if AsyncWeb3: # type: ignore [truthy-function]
async_w3 = AsyncWeb3(provider=provider, middlewares=[]) # type: ignore [call-arg]
if AsyncWeb3 is not None:
# Older versions of web3.py (v6 and below) use 'middlewares' instead of 'middleware'.
major_version = int(web3.__version__.split('.')[0])
if major_version >= 7:
async_w3 = AsyncWeb3(provider, middleware=[])
else:
async_w3 = AsyncWeb3(provider, middlewares=[])
else:
async_w3 = Web3(provider=provider, middlewares=[])
async_w3.eth = AsyncEth(async_w3)
Expand Down
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