Fix python tests start

test/functional/test_framework/key.py

@@ -190,7 +190,7 @@ def sign_ecdsa(self, msg, low_s=True, der_sig=True, rfc6979=False):
         if der_sig:
             return b'\x30' + bytes([4 + len(rb) + len(sb), 2, len(rb)]) + rb + bytes([2, len(sb)]) + sb
         else:
-            v = R[1] & 1
+            v = int(R.y) & 1
             v ^= high
             return bytes([27 + v + (4 if self.compressed else 0)]) + r.to_bytes(32, 'big') + s.to_bytes(32, 'big')
 

test/functional/test_framework/qtum.py

@@ -21,15 +21,15 @@ def generatesynchronized(node, numblocks, address=None, sync_with_nodes=[], mock
     blockhashes = []
     for i in range(0, max(numblocks//16, 0)):
         blockhashes += node.generatetoaddress(16, address)
-        wait_until_helper(lambda: all(n.getbestblockhash() == node.getbestblockhash() for n in sync_with_nodes))
+        wait_until_helper_internal(lambda: all(n.getbestblockhash() == node.getbestblockhash() for n in sync_with_nodes))
 
         # If more than 60 seconds elapses during the block generation, the nodes will disconnect since
         # the inactivity check for networking mix mocked and non-mocked time.
 
 
     if numblocks % 16:
         blockhashes += node.generatetoaddress(numblocks % 16, address)
-        wait_until_helper(lambda: all(n.getbestblockhash() == node.getbestblockhash() for n in sync_with_nodes))
+        wait_until_helper_internal(lambda: all(n.getbestblockhash() == node.getbestblockhash() for n in sync_with_nodes))
     return blockhashes
 
 def generateinitial(node, numblocks, address=None, sync_with_nodes=[]):

test/util/test_runner.py

@@ -74,9 +74,9 @@ def bctest(testDir, testObj, buildenv):
     """
     # Get the exec names and arguments
     execprog = os.path.join(buildenv["BUILDDIR"], "src", testObj["exec"] + buildenv["EXEEXT"])
-    if testObj["exec"] == "./bitcoin-util":
+    if testObj["exec"] == "./qtum-util":
         execprog = os.getenv("BITCOINUTIL", default=execprog)
-    elif testObj["exec"] == "./bitcoin-tx":
+    elif testObj["exec"] == "./qtum-tx":
         execprog = os.getenv("BITCOINTX", default=execprog)
 
     execargs = testObj['args']