nit

testing/bip32.py

@@ -19,7 +19,7 @@ except ImportError:
 
 from helpers import hash160, str_to_path
 from base58 import encode_base58_checksum, decode_base58_checksum
-from constants import H
+from constants import BIP_341_H
 
 HARDENED = 2 ** 31
 
@@ -793,7 +793,7 @@ class BIP32Node:
 def ranged_unspendable_internal_key(chain_code=32 * b"\x01", subderiv="/<0;1>/*"):
     # provide ranged provably unspendable key in serialized extended key format for core to understand it
     # core does NOT understand 'unspend('
-    pk = b"\x02" + bytes.fromhex(H)
+    pk = b"\x02" + bytes.fromhex(BIP_341_H)
     node = BIP32Node.from_chaincode_pubkey(chain_code, pk)
     return node.hwif() + subderiv
 

testing/constants.py

@@ -70,4 +70,4 @@ SIGHASH_MAP_NON_TAPROOT = {k:v for k, v in SIGHASH_MAP.items() if k != "DEFAULT"
 # (2**31) - 1 --> max unhardened, but we handle hardened via h elsewhere
 MAX_BIP32_IDX = 2147483647
 
-H = "50929b74c1a04954b78b4b6035e97a5e078a5a0f28ec96d547bfee9ace803ac0"  # BIP-0341
+BIP_341_H = "50929b74c1a04954b78b4b6035e97a5e078a5a0f28ec96d547bfee9ace803ac0"

testing/test_miniscript.py

@@ -9,7 +9,7 @@ from psbt import BasicPSBT
 from charcodes import KEY_QR, KEY_RIGHT, KEY_CANCEL, KEY_DELETE
 from bbqr import split_qrs
 from bip32 import BIP32Node, ranged_unspendable_internal_key
-from constants import H
+from constants import BIP_341_H
 from helpers import generate_binary_tree_template, str_to_path
 
 
@@ -2913,7 +2913,7 @@ def test_originless_keys(tmplt, offer_minsc_import, get_cc_key, bitcoin_core_sig
 
 
 @pytest.mark.parametrize("internal_key", [
-    H,
+    BIP_341_H,
     "r=@",
     "r=dfed64ff493dca2ab09eadefaa0c88be8404908fa6eff869ff71c0d359d086b9",
     "f19573a10866ee9881769e24464f9a0e989c2cb8e585db385934130462abed90"