From a361aff5cfa1be3b4994237ae90481ea8910ffb9 Mon Sep 17 00:00:00 2001
From: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
Date: Tue, 17 Oct 2023 18:30:39 +0800
Subject: [PATCH] Delete leftover

---
 scripts/gen_roots_of_unity.py           | 29 -------------------------
 tests/core/pyspec/eth2spec/utils/kzg.py | 23 --------------------
 2 files changed, 52 deletions(-)
 delete mode 100644 scripts/gen_roots_of_unity.py

diff --git a/scripts/gen_roots_of_unity.py b/scripts/gen_roots_of_unity.py
deleted file mode 100644
index 670fa476b..000000000
--- a/scripts/gen_roots_of_unity.py
+++ /dev/null
@@ -1,29 +0,0 @@
-import os
-from pathlib import Path
-
-from eth2spec.utils.kzg import (
-    dump_kzg_roots_of_unity,
-)
-
-
-if __name__ == '__main__':
-    import argparse
-
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        "--g1-length",
-        dest="g1_length",
-        type=int,
-        required=True,
-        help='the length of G1 trusted setup',
-    )
-    parser.add_argument(
-        "-o",
-        "--output-dir",
-        dest="output_dir",
-        required=True,
-        help='the output directory',
-    )
-    args = parser.parse_args()
-
-    dump_kzg_roots_of_unity(args.g1_length, args.output_dir)
diff --git a/tests/core/pyspec/eth2spec/utils/kzg.py b/tests/core/pyspec/eth2spec/utils/kzg.py
index 8d803c73a..cef1faa66 100644
--- a/tests/core/pyspec/eth2spec/utils/kzg.py
+++ b/tests/core/pyspec/eth2spec/utils/kzg.py
@@ -116,26 +116,3 @@ def dump_kzg_trusted_setup_files(secret: int, g1_length: int, g2_length: int, ou
             }, f)
 
     print(f'Generated trusted setup file: {file_path}\n')
-
-
-def dump_kzg_roots_of_unity(g1_length: int, output_dir: str) -> None:
-    bls.use_fastest()
-
-    roots_of_unity = compute_roots_of_unity(g1_length)
-    serialized_roots_of_unity = [hex(x) for x in roots_of_unity]
-
-    output_dir_path = Path(output_dir)
-
-    if not os.path.exists(output_dir_path):
-        os.makedirs(output_dir_path)
-        print("Created directory: ", output_dir_path)
-
-    file_path = output_dir_path / 'trusted_setup_4096_roots_of_unity.json'
-
-    with open(file_path, 'w+') as f:
-        json.dump(
-            {
-                "roots_of_unity": serialized_roots_of_unity,
-            }, f)
-
-    print(f'Generated trusted setup file: {file_path}\n')