ledger.is_valid_address added

torba/client/baseledger.py

@@ -153,6 +153,11 @@ class BaseLedger(metaclass=LedgerRegistry):
     def address_to_hash160(address):
         return Base58.decode(address)[1:21]
 
+    @classmethod
+    def is_valid_address(cls, address):
+        decoded = Base58.decode(address)
+        return decoded[0] == cls.pubkey_address_prefix
+
     @classmethod
     def public_key_to_address(cls, public_key):
         return cls.hash160_to_address(hash160(public_key))

torba/client/basescript.py

@@ -64,7 +64,7 @@ def push_data(data):
     else:
         yield BCDataStream.uint8.pack(OP_PUSHDATA4)
         yield BCDataStream.uint32.pack(size)
-    yield data
+    yield bytes(data)
 
 
 def read_data(token, stream):

torba/testcase.py

@@ -61,6 +61,8 @@ class AsyncioTestCase(unittest.TestCase):
     # Implementation inspired by discussion:
     #  https://bugs.python.org/issue32972
 
+    maxDiff = None
+
     async def asyncSetUp(self):  # pylint: disable=C0103
         pass