From c9919063be54b382d26d9aadcacfa8a9bce078c0 Mon Sep 17 00:00:00 2001
From: BobTheBuidler <70677534+BobTheBuidler@users.noreply.github.com>
Date: Mon, 9 Dec 2024 23:16:27 -0400
Subject: [PATCH 1/5] feat: implement cchecksum for ~2x faster checksumming

---
 src/ape/managers/converters.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ape/managers/converters.py b/src/ape/managers/converters.py
index 6fe23788b8..bafb9f65a2 100644
--- a/src/ape/managers/converters.py
+++ b/src/ape/managers/converters.py
@@ -5,6 +5,7 @@
 from functools import cached_property
 from typing import TYPE_CHECKING, Any, Union
 
+from cchecksum import to_checksum_address
 from dateutil.parser import parse
 from eth_pydantic_types import Address, HexBytes
 from eth_typing.evm import ChecksumAddress
@@ -13,7 +14,6 @@
     is_checksum_address,
     is_hex,
     is_hex_address,
-    to_checksum_address,
     to_int,
 )
 

From 0faea934cf5a5a6c5bc7634dd2fda599f2bc5346 Mon Sep 17 00:00:00 2001
From: BobTheBuidler <70677534+BobTheBuidler@users.noreply.github.com>
Date: Mon, 9 Dec 2024 23:17:10 -0400
Subject: [PATCH 2/5] Update _cli.py

---
 src/ape_accounts/_cli.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ape_accounts/_cli.py b/src/ape_accounts/_cli.py
index f6708a0417..a146d231a2 100644
--- a/src/ape_accounts/_cli.py
+++ b/src/ape_accounts/_cli.py
@@ -3,7 +3,8 @@
 from typing import TYPE_CHECKING, Optional
 
 import click
-from eth_utils import to_checksum_address, to_hex
+from cchecksum import to_checksum_address
+from eth_utils import to_hex
 
 from ape.cli.arguments import existing_alias_argument, non_existing_alias_argument
 from ape.cli.options import ape_cli_context

From bc4c896044717826ad376b242aa0d51660b44c47 Mon Sep 17 00:00:00 2001
From: BobTheBuidler <70677534+BobTheBuidler@users.noreply.github.com>
Date: Mon, 9 Dec 2024 23:17:55 -0400
Subject: [PATCH 3/5] Update ecosystem.py

---
 src/ape_ethereum/ecosystem.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ape_ethereum/ecosystem.py b/src/ape_ethereum/ecosystem.py
index 86ea1b3d16..115f30e793 100644
--- a/src/ape_ethereum/ecosystem.py
+++ b/src/ape_ethereum/ecosystem.py
@@ -4,6 +4,7 @@
 from functools import cached_property
 from typing import TYPE_CHECKING, Any, ClassVar, Optional, Union, cast
 
+from cchecksum import to_checksum_address
 from eth_abi import decode, encode
 from eth_abi.exceptions import InsufficientDataBytes, NonEmptyPaddingBytes
 from eth_pydantic_types import HexBytes
@@ -17,7 +18,6 @@
     is_hex_address,
     keccak,
     to_bytes,
-    to_checksum_address,
     to_hex,
 )
 from ethpm_types.abi import ABIType, ConstructorABI, EventABI, MethodABI

From 4d5300f0d1a8c0019b3ebda3524995c3ff3ade65 Mon Sep 17 00:00:00 2001
From: BobTheBuidler <70677534+BobTheBuidler@users.noreply.github.com>
Date: Mon, 9 Dec 2024 23:18:58 -0400
Subject: [PATCH 4/5] Update setup.py

---
 setup.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.py b/setup.py
index 503c6886fc..1022c5f157 100644
--- a/setup.py
+++ b/setup.py
@@ -99,6 +99,7 @@
         "ipython>=8.18.1,<9",
         "lazyasd>=0.1.4",
         "asttokens>=2.4.1,<3",  # Peer dependency; w/o pin container build fails.
+        "cchecksum>=0.0.3,<1",
         # Pandas peer-dep: Numpy 2.0 causes issues for some users.
         "numpy<2",
         "packaging>=23.0,<24",

From 16cfd45e0ed787fad507919025a4542da7e8b9f9 Mon Sep 17 00:00:00 2001
From: Juliya Smith <jules@apeworx.io>
Date: Tue, 10 Dec 2024 09:17:44 -0600
Subject: [PATCH 5/5] chore: lint:

---
 src/ape/managers/converters.py | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/ape/managers/converters.py b/src/ape/managers/converters.py
index bafb9f65a2..3bb2dbb377 100644
--- a/src/ape/managers/converters.py
+++ b/src/ape/managers/converters.py
@@ -9,13 +9,7 @@
 from dateutil.parser import parse
 from eth_pydantic_types import Address, HexBytes
 from eth_typing.evm import ChecksumAddress
-from eth_utils import (
-    is_0x_prefixed,
-    is_checksum_address,
-    is_hex,
-    is_hex_address,
-    to_int,
-)
+from eth_utils import is_0x_prefixed, is_checksum_address, is_hex, is_hex_address, to_int
 
 from ape.api.address import BaseAddress
 from ape.api.convert import ConverterAPI