diff --git a/extract-files.py b/extract-files.py
new file mode 100755
index 0000000..b8c7e7c
--- /dev/null
+++ b/extract-files.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env -S PYTHONPATH=../../../tools/extract-utils python3
+#
+# SPDX-FileCopyrightText: 2024 The LineageOS Project
+# SPDX-License-Identifier: Apache-2.0
+#
+
+from extract_utils.fixups_blob import (
+    blob_fixup,
+    blob_fixups_user_type,
+)
+from extract_utils.fixups_lib import (
+    lib_fixups,
+)
+from extract_utils.main import (
+    ExtractUtils,
+    ExtractUtilsModule,
+)
+
+blob_fixups: blob_fixups_user_type = {
+    'vendor/etc/init/init.batterysecret.rc': blob_fixup()
+        .regex_replace('.*seclabel u:r:batterysecret:s0\n', ''),
+    'vendor/lib/hw/audio.primary.cmi.so': blob_fixup()
+        .binary_regex_replace(
+            b'/vendor/lib/liba2dpoffload.so',
+            b'liba2dpoffload_cmi.so\x00\x00\x00\x00\x00\x00\x00\x00',
+        ),
+    'vendor/lib64/camera/components/com.mi.node.watermark.so': blob_fixup()
+        .add_needed('libpiex_shim.so'),
+    'vendor/lib64/vendor.qti.hardware.camera.postproc@1.0-service-impl.so': blob_fixup()
+        .binary_regex_replace(b'\x9A\x0A\x00\x94', b'\x1F\x20\x03\xD5'),
+}  # fmt: skip
+
+namespace_imports = [
+    'hardware/qcom-caf/common/libqti-perfd-client',
+    'hardware/xiaomi',
+    'vendor/qcom/opensource/display',
+    'vendor/xiaomi/sm8250-common',
+]
+
+module = ExtractUtilsModule(
+    'cmi',
+    'xiaomi',
+    blob_fixups=blob_fixups,
+    lib_fixups=lib_fixups,
+    namespace_imports=namespace_imports,
+)
+
+if __name__ == '__main__':
+    utils = ExtractUtils.device_with_common(module, 'sm8250-common', module.vendor)
+    utils.run()
diff --git a/extract-files.sh b/extract-files.sh
deleted file mode 100755
index 9250101..0000000
--- a/extract-files.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/bash
-#
-# SPDX-FileCopyrightText: 2016 The CyanogenMod Project
-# SPDX-FileCopyrightText: 2017-2024 The LineageOS Project
-# SPDX-License-Identifier: Apache-2.0
-#
-
-function blob_fixup() {
-    case "${1}" in
-        vendor/etc/init/init.batterysecret.rc)
-            [ "$2" = "" ] && return 0
-            sed -i "/seclabel u:r:batterysecret:s0/d" "${2}"
-            ;;
-        vendor/lib/hw/audio.primary.cmi.so)
-            [ "$2" = "" ] && return 0
-            sed -i "s|/vendor/lib/liba2dpoffload\.so|liba2dpoffload_cmi\.so\x00\x00\x00\x00\x00\x00\x00\x00|g" "${2}"
-            ;;
-        vendor/lib64/camera/components/com.mi.node.watermark.so)
-            [ "$2" = "" ] && return 0
-            grep -q "libpiex_shim.so" "${2}" || "${PATCHELF}" --add-needed "libpiex_shim.so" "${2}"
-            ;;
-        vendor/lib64/vendor.qti.hardware.camera.postproc@1.0-service-impl.so)
-            [ "$2" = "" ] && return 0
-            "${SIGSCAN}" -p "9A 0A 00 94" -P "1F 20 03 D5" -f "${2}"
-            ;;
-        *)
-            return 1
-            ;;
-    esac
-
-    return 0
-}
-
-function blob_fixup_dry() {
-    blob_fixup "$1" ""
-}
-
-# If we're being sourced by the common script that we called,
-# stop right here. No need to go down the rabbit hole.
-if [ "${BASH_SOURCE[0]}" != "${0}" ]; then
-    return
-fi
-
-set -e
-
-export DEVICE=cmi
-export DEVICE_COMMON=sm8250-common
-export VENDOR=xiaomi
-export VENDOR_COMMON=${VENDOR}
-
-"./../../${VENDOR_COMMON}/${DEVICE_COMMON}/extract-files.sh" "$@"
diff --git a/setup-makefiles.py b/setup-makefiles.py
new file mode 100755
index 0000000..32947cf
--- /dev/null
+++ b/setup-makefiles.py
@@ -0,0 +1 @@
+#!./extract-files.py --regenerate_makefiles
diff --git a/setup-makefiles.sh b/setup-makefiles.sh
deleted file mode 100755
index ab4437a..0000000
--- a/setup-makefiles.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-#
-# SPDX-FileCopyrightText: 2016 The CyanogenMod Project
-# SPDX-FileCopyrightText: 2017-2024 The LineageOS Project
-# SPDX-License-Identifier: Apache-2.0
-#
-
-function vendor_imports() {
-    cat <<EOF >>"$1"
-		"hardware/qcom-caf/common/libqti-perfd-client",
-		"hardware/xiaomi",
-		"vendor/qcom/opensource/display",
-EOF
-}
-
-# If we're being sourced by the common script that we called,
-# stop right here. No need to go down the rabbit hole.
-if [ "${BASH_SOURCE[0]}" != "${0}" ]; then
-    return
-fi
-
-set -e
-
-export DEVICE=cmi
-export DEVICE_COMMON=sm8250-common
-export VENDOR=xiaomi
-export VENDOR_COMMON=${VENDOR}
-
-"./../../${VENDOR_COMMON}/${DEVICE_COMMON}/setup-makefiles.sh" "$@"