dcr: fix wallet creation and test for v2.1.2

basicswap/interface/dcr/dcr.py

@@ -406,7 +406,10 @@ class DCRInterface(Secp256k1Interface):
         # Adjust verificationprogress to consider blocks wallet has synced
         wallet_blocks = self.rpc_wallet("getinfo")["blocks"]
         synced_ind = bci["verificationprogress"]
-        wallet_synced_ind = wallet_blocks / bci["headers"]
+        if bci["headers"] < 1:
+            wallet_synced_ind = 0
+        else:
+            wallet_synced_ind = wallet_blocks / bci["headers"]
         if wallet_synced_ind < synced_ind:
             bci["verificationprogress"] = wallet_synced_ind
 

basicswap/interface/dcr/util.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 
 # Copyright (c) 2024 tecnovert
+# Copyright (c) 2025 The Basicswap developers
 # Distributed under the MIT software license, see the accompanying
 # file LICENSE or http://www.opensource.org/licenses/mit-license.php.
 
@@ -35,6 +36,13 @@ def createDCRWallet(args, hex_seed, logging, delay_event):
             response = b"y\n"
         elif "Enter existing wallet seed" in buf:
             response = (hex_seed + "\n").encode("utf-8")
+        elif "Do you have a wallet birthday we should rescan from" in buf:
+            response = b"no\n"
+        elif (
+            "Do you have an additional account to import from an extended public key"
+            in buf
+        ):
+            response = b"no\n"
         elif "Seed input successful" in buf:
             pass
         elif "Upgrading database from version" in buf: