Fix LTC getUnspentsByAddr() returning MWEB UTXOs.

basicswap/interface/btc.py

@@ -1376,7 +1376,9 @@ class BTCInterface(CoinInterface):
         unspent_addr = dict()
         unspent = self.rpc_wallet('listunspent')
         for u in unspent:
-            if u['spendable'] is not True:
+            if u.get('spendable', False) is False:
+                continue
+            if u.get('solveable', False) is False:
                 continue
             if 'address' not in u:
                 continue

basicswap/interface/firo.py

@@ -277,8 +277,6 @@ class FIROInterface(BTCInterface):
                 break
         utxos_hash = hasher.digest()
 
-        self._log.debug('sign_for_addr %s', sign_for_addr)
-
         if self.using_segwit():  # TODO: Use isSegwitAddress when scantxoutset can use combo
             # 'Address does not refer to key' for non p2pkh
             pkh = self.decodeAddress(sign_for_addr)

basicswap/interface/nav.py

@@ -216,8 +216,6 @@ class NAVInterface(BTCInterface):
                 break
         utxos_hash = hasher.digest()
 
-        self._log.debug('sign_for_addr %s', sign_for_addr)
-
         if self.using_segwit():  # TODO: Use isSegwitAddress when scantxoutset can use combo
             # 'Address does not refer to key' for non p2pkh
             addr_info = self.rpc('validateaddress', [addr, ])

tests/basicswap/test_ltc_xmr.py

@@ -177,8 +177,14 @@ class TestLTC(BasicSwapTest):
         tx = ci1.rpc_wallet('gettransaction', [mweb_tx['txid'],])
 
         blockhash = tx['blockhash']
-        block = ci1.rpc('getblock', [blockhash, 3])
-        block = ci1.rpc('getblock', [blockhash, 0])
+        block3 = ci1.rpc('getblock', [blockhash, 3])
+        block0 = ci1.rpc('getblock', [blockhash, 0])
+
+        require_amount: int = ci1.make_int(1)
+        unspent_addr = ci1.getUnspentsByAddr()
+        for addr, _ in unspent_addr.items():
+            if 'mweb1' in addr:
+                raise ValueError('getUnspentsByAddr should exclude mweb UTXOs.')
 
         # TODO