diff --git a/monero/__init__.py b/monero/__init__.py
index 4583f42..38cf7cc 100644
--- a/monero/__init__.py
+++ b/monero/__init__.py
@@ -1,3 +1,3 @@
-from . import address, account, daemon, wallet, numbers, prio, wordlists, seed
+from . import address, account, const, daemon, wallet, numbers, wordlists, seed
 
 __version__ = '0.7'
diff --git a/monero/account.py b/monero/account.py
index 10ced7c..f8087b4 100644
--- a/monero/account.py
+++ b/monero/account.py
@@ -1,4 +1,4 @@
-from . import prio
+from . import const
 from .transaction import PaymentManager
 
 
@@ -70,7 +70,7 @@ class Account(object):
         return self._backend.new_address(account=self.index, label=label)
 
     def transfer(self, address, amount,
-            priority=prio.NORMAL, payment_id=None, unlock_time=0,
+            priority=const.PRIO_NORMAL, payment_id=None, unlock_time=0,
             relay=True):
         """
         Sends a transfer. Returns a list of resulting transactions.
@@ -79,7 +79,7 @@ class Account(object):
         :param amount: amount to send
         :param priority: transaction priority, implies fee. The priority can be a number
                     from 1 to 4 (unimportant, normal, elevated, priority) or a constant
-                    from `monero.prio`.
+                    from `monero.const.PRIO_*`.
         :param payment_id: ID for the payment (must be None if
                         :class:`IntegratedAddress <monero.address.IntegratedAddress>`
                         is used as the destination)
@@ -98,7 +98,7 @@ class Account(object):
             relay=relay)
 
     def transfer_multiple(self, destinations,
-            priority=prio.NORMAL, payment_id=None, unlock_time=0,
+            priority=const.PRIO_NORMAL, payment_id=None, unlock_time=0,
             relay=True):
         """
         Sends a batch of transfers. Returns a list of resulting transactions.
@@ -107,7 +107,7 @@ class Account(object):
                     [(:class:`Address <monero.address.Address>`, `Decimal`), ...]
         :param priority: transaction priority, implies fee. The priority can be a number
                     from 1 to 4 (unimportant, normal, elevated, priority) or a constant
-                    from `monero.prio`.
+                    from `monero.const.PRIO_*`.
         :param payment_id: ID for the payment (must be None if
                     :class:`IntegratedAddress <monero.address.IntegratedAddress>`
                     is used as the destination)
@@ -126,7 +126,7 @@ class Account(object):
             account=self.index,
             relay=relay)
 
-    def sweep_all(self, address, priority=prio.NORMAL, payment_id=None,
+    def sweep_all(self, address, priority=const.PRIO_NORMAL, payment_id=None,
             subaddr_indices=None, unlock_time=0, relay=True):
         """
         Sends all unlocked balance to an address. Returns a list of resulting transactions.
@@ -134,7 +134,7 @@ class Account(object):
         :param address: destination :class:`Address <monero.address.Address>` or subtype
         :param priority: transaction priority, implies fee. The priority can be a number
                     from 1 to 4 (unimportant, normal, elevated, priority) or a constant
-                    from `monero.prio`.
+                    from `monero.const.PRIO_*`.
         :param payment_id: ID for the payment (must be None if
                     :class:`IntegratedAddress <monero.address.IntegratedAddress>`
                     is used as the destination)
diff --git a/monero/address.py b/monero/address.py
index 8379006..04a4096 100644
--- a/monero/address.py
+++ b/monero/address.py
@@ -3,8 +3,10 @@ import re
 from sha3 import keccak_256
 import six
 import struct
+import warnings
 
 from . import base58
+from . import const
 from . import ed25519
 from . import numbers
 
@@ -36,26 +38,42 @@ class BaseAddress(object):
         """
         return hexlify(self._decoded[1:33]).decode()
 
+    @property
+    def net(self):
+        return const.NETS[self._valid_netbytes.index(self._decoded[0])]
+
     def is_mainnet(self):
         """Returns `True` if the address belongs to mainnet.
 
         :rtype: bool
         """
-        return self._decoded[0] == self._valid_netbytes[0]
+        warnings.warn(".is_mainnet(), .is_testnet() and .is_stagenet() methods are deprecated "
+            "and will be gone in 0.8; use Address.net property and constants form monero.const "
+            "instead",
+            DeprecationWarning)
+        return self.net == const.NET_MAIN
 
     def is_testnet(self):
         """Returns `True` if the address belongs to testnet.
 
         :rtype: bool
         """
-        return self._decoded[0] == self._valid_netbytes[1]
+        warnings.warn(".is_mainnet(), .is_testnet() and .is_stagenet() methods are deprecated "
+            "and will be gone in 0.8; use Address.net property and constants form monero.const "
+            "instead",
+            DeprecationWarning)
+        return self.net == const.NET_TEST
 
     def is_stagenet(self):
         """Returns `True` if the address belongs to stagenet.
 
         :rtype: bool
         """
-        return self._decoded[0] == self._valid_netbytes[2]
+        warnings.warn(".is_mainnet(), .is_testnet() and .is_stagenet() methods are deprecated "
+            "and will be gone in 0.8; use Address.net property and constants form monero.const "
+            "instead",
+            DeprecationWarning)
+        return self.net == const.NET_STAGE
 
     def _decode(self, address):
         self._decoded = bytearray(unhexlify(base58.decode(address)))
@@ -92,8 +110,7 @@ class Address(BaseAddress):
     :param address: a Monero address as string-like object
     :param label: a label for the address (defaults to `None`)
     """
-    _valid_netbytes = (18, 53, 24)
-    # NOTE: _valid_netbytes order is (mainnet, testnet, stagenet)
+    _valid_netbytes = const.MASTERADDR_NETBYTES
 
     def check_private_view_key(self, key):
         """Checks if private view key matches this address.
@@ -121,7 +138,7 @@ class Address(BaseAddress):
         payment_id = numbers.PaymentID(payment_id)
         if not payment_id.is_short():
             raise TypeError("Payment ID {0} has more than 64 bits and cannot be integrated".format(payment_id))
-        prefix = 54 if self.is_testnet() else 25 if self.is_stagenet() else 19
+        prefix = const.INTADDRR_NETBYTES[const.NETS.index(self.net)]
         data = bytearray([prefix]) + self._decoded[1:65] + struct.pack('>Q', int(payment_id))
         checksum = bytearray(keccak_256(data).digest()[:4])
         return IntegratedAddress(base58.encode(hexlify(data + checksum)))
@@ -133,8 +150,7 @@ class SubAddress(BaseAddress):
     Any type of address which is not the master one for a wallet.
     """
 
-    _valid_netbytes = (42, 63, 36)
-    # NOTE: _valid_netbytes order is (mainnet, testnet, stagenet)
+    _valid_netbytes = const.SUBADDR_NETBYTES
 
     def with_payment_id(self, _):
         raise TypeError("SubAddress cannot be integrated with payment ID")
@@ -146,8 +162,7 @@ class IntegratedAddress(Address):
     A master address integrated with payment id (short one, max 64 bit).
     """
 
-    _valid_netbytes = (19, 54, 25)
-    # NOTE: _valid_netbytes order is (mainnet, testnet, stagenet)
+    _valid_netbytes = const.INTADDRR_NETBYTES
 
     def __init__(self, address):
         address = address.decode() if isinstance(address, bytes) else str(address)
@@ -167,7 +182,7 @@ class IntegratedAddress(Address):
         """Returns the base address without payment id.
         :rtype: :class:`Address`
         """
-        prefix = 53 if self.is_testnet() else 24 if self.is_stagenet() else 18
+        prefix = const.MASTERADDR_NETBYTES[const.NETS.index(self.net)]
         data = bytearray([prefix]) + self._decoded[1:65]
         checksum = keccak_256(data).digest()[:4]
         return Address(base58.encode(hexlify(data + checksum)))
diff --git a/monero/const.py b/monero/const.py
new file mode 100644
index 0000000..19358e1
--- /dev/null
+++ b/monero/const.py
@@ -0,0 +1,13 @@
+NET_MAIN = "main"
+NET_STAGE = "stage"
+NET_TEST = "test"
+
+NETS = (NET_MAIN, NET_TEST, NET_STAGE)
+MASTERADDR_NETBYTES = (18, 53, 24)
+SUBADDR_NETBYTES = (42, 63, 36)
+INTADDRR_NETBYTES = (19, 54, 25)
+
+PRIO_UNIMPORTANT = 1
+PRIO_NORMAL = 2
+PRIO_ELEVATED = 3
+PRIO_PRIORITY = 4
diff --git a/monero/prio.py b/monero/prio.py
index 8626d30..2848ad4 100644
--- a/monero/prio.py
+++ b/monero/prio.py
@@ -1,3 +1,8 @@
+import warnings
+warnings.warn(
+    "monero.prio is deprecated and will be gone in 0.8; use monero.const.PRIO_* consts instead",
+    DeprecationWarning)
+
 UNIMPORTANT=1
 NORMAL=2
 ELEVATED=3
diff --git a/monero/seed.py b/monero/seed.py
index 07dd924..8509c9a 100644
--- a/monero/seed.py
+++ b/monero/seed.py
@@ -35,13 +35,12 @@
 #   + simplified interface, changed exceptions (assertions -> explicit raise)
 #   + optimization
 
-from monero import wordlists
-from monero import ed25519
-from monero import base58
-from monero.address import address
 from binascii import hexlify, unhexlify
 from os import urandom
 from sha3 import keccak_256
+import warnings
+from . import base58, const, ed25519, wordlists
+from .address import address
 
 class Seed(object):
     """Creates a seed object either from local system randomness or an imported phrase.
@@ -151,17 +150,25 @@ class Seed(object):
         self._ed_pub_view_key = ed25519.public_from_secret_hex(self.secret_view_key())
         return self._ed_pub_view_key
 
-    def public_address(self, net='mainnet'):
+    def public_address(self, net=const.NET_MAIN):
         """Returns the master :class:`Address <monero.address.Address>` represented by the seed.
 
-        :param net: the network, one of 'mainnet', 'testnet', 'stagenet'. Default is 'mainnet'.
+        :param net: the network, one of `const.NET_*`; default is `const.NET_MAIN`
 
         :rtype: :class:`Address <monero.address.Address>`
         """
-        if net not in ('mainnet', 'testnet', 'stagenet'):
+        # backward compatibility
+        _net = net[:-3] if net.endswith('net') else net
+        if _net != net:
+            warnings.warn(
+                "Argument '{:s}' is deprecated and will not be accepted in 0.8, "
+                "use one of monero.const.NET_*".format(net),
+                DeprecationWarning)
+            net = _net
+        if net not in const.NETS:
             raise ValueError(
-                "Invalid net argument. Must be one of ('mainnet', 'testnet', 'stagenet').")
-        netbyte = 18 if net == 'mainnet' else 53 if net == 'testnet' else 24
+                "Invalid net argument '{:s}'. Must be one of monero.const.NET_*".format(net))
+        netbyte = (18, 53, 24)[const.NETS.index(net)]
         data = "{:x}{:s}{:s}".format(netbyte, self.public_spend_key(), self.public_view_key())
         h = keccak_256()
         h.update(unhexlify(data))
diff --git a/monero/wallet.py b/monero/wallet.py
index 106908e..be6a8f3 100644
--- a/monero/wallet.py
+++ b/monero/wallet.py
@@ -4,9 +4,9 @@ import struct
 
 from . import address
 from . import base58
+from . import const
 from . import ed25519
 from . import numbers
-from . import prio
 from .transaction import Payment, PaymentManager
 
 
@@ -224,15 +224,13 @@ class Wallet(object):
                 ed25519.scalarmult_B(ed25519.decodeint(m)))
         # C = master_svk * D
         C = ed25519.scalarmult(D, ed25519.decodeint(master_svk))
-        netbyte = bytearray([
-                42 if master_address.is_mainnet() else \
-                63 if master_address.is_testnet() else 36])
+        netbyte = bytearray([const.SUBADDR_NETBYTES[const.NETS.index(master_address.net)]])
         data = netbyte + ed25519.encodepoint(D) + ed25519.encodepoint(C)
         checksum = keccak_256(data).digest()[:4]
         return address.SubAddress(base58.encode(hexlify(data + checksum)))
 
     def transfer(self, address, amount,
-            priority=prio.NORMAL, payment_id=None, unlock_time=0,
+            priority=const.PRIO_NORMAL, payment_id=None, unlock_time=0,
             relay=True):
         """
         Sends a transfer from the default account. Returns a list of resulting transactions.
@@ -241,7 +239,7 @@ class Wallet(object):
         :param amount: amount to send
         :param priority: transaction priority, implies fee. The priority can be a number
                     from 1 to 4 (unimportant, normal, elevated, priority) or a constant
-                    from `monero.prio`.
+                    from `monero.const.PRIO_*`.
         :param payment_id: ID for the payment (must be None if
                     :class:`IntegratedAddress <monero.address.IntegratedAddress>`
                     is used as the destination)
@@ -260,7 +258,7 @@ class Wallet(object):
                 relay=relay)
 
     def transfer_multiple(self, destinations,
-            priority=prio.NORMAL, payment_id=None, unlock_time=0,
+            priority=const.PRIO_NORMAL, payment_id=None, unlock_time=0,
             relay=True):
         """
         Sends a batch of transfers from the default account. Returns a list of resulting
@@ -269,7 +267,7 @@ class Wallet(object):
         :param destinations: a list of destination and amount pairs: [(address, amount), ...]
         :param priority: transaction priority, implies fee. The priority can be a number
                 from 1 to 4 (unimportant, normal, elevated, priority) or a constant
-                from `monero.prio`.
+                from `monero.const.PRIO_*`.
         :param payment_id: ID for the payment (must be None if
                 :class:`IntegratedAddress <monero.address.IntegratedAddress>`
                 is used as a destination)
@@ -287,7 +285,7 @@ class Wallet(object):
                 unlock_time=unlock_time,
                 relay=relay)
 
-    def sweep_all(self, address, priority=prio.NORMAL, payment_id=None,
+    def sweep_all(self, address, priority=const.PRIO_NORMAL, payment_id=None,
             subaddr_indices=None, unlock_time=0, relay=True):
         """
         Sends all unlocked balance from the default account to an address.
@@ -296,7 +294,7 @@ class Wallet(object):
         :param address: destination :class:`Address <monero.address.Address>` or subtype
         :param priority: transaction priority, implies fee. The priority can be a number
                     from 1 to 4 (unimportant, normal, elevated, priority) or a constant
-                    from `monero.prio`.
+                    from `monero.const.PRIO_*`.
         :param payment_id: ID for the payment (must be None if
                     :class:`IntegratedAddress <monero.address.IntegratedAddress>`
                     is used as the destination)
diff --git a/tests/test_address.py b/tests/test_address.py
index 75ae76f..9d3ada0 100644
--- a/tests/test_address.py
+++ b/tests/test_address.py
@@ -1,7 +1,7 @@
-import json
-import os
+import pytest
 import unittest
 
+from monero import const
 from monero.address import Address, SubAddress, IntegratedAddress, address
 from tests.utils import classproperty
 
@@ -50,6 +50,7 @@ class Tests(object):
         self.assertEqual(ia.payment_id(), self.pid)
         self.assertEqual(str(ia), self.iaddr)
 
+    @pytest.mark.filterwarnings("ignore::DeprecationWarning")
     def test_recognition_and_comparisons(self):
         a = Address(self.addr)
         a2 = address(self.addr)
@@ -58,12 +59,20 @@ class Tests(object):
         self.assertEqual(a, self.addr)
         self.assertEqual(self.addr, a)
         self.assertEqual(hash(a), hash(self.addr))
-        self.assertEqual(a.is_mainnet(), self.mainnet)
-        self.assertEqual(a.is_testnet(), self.testnet)
-        self.assertEqual(a.is_stagenet(), self.stagenet)
-        self.assertEqual(a2.is_mainnet(), self.mainnet)
-        self.assertEqual(a2.is_testnet(), self.testnet)
-        self.assertEqual(a2.is_stagenet(), self.stagenet)
+        self.assertEqual(a.net, self.net)
+        with pytest.deprecated_call():
+            self.assertEqual(a.is_mainnet(), self.net == const.NET_MAIN)
+        with pytest.deprecated_call():
+            self.assertEqual(a.is_testnet(), self.net == const.NET_TEST)
+        with pytest.deprecated_call():
+            self.assertEqual(a.is_stagenet(), self.net == const.NET_STAGE)
+        self.assertEqual(a2.net, self.net)
+        with pytest.deprecated_call():
+            self.assertEqual(a2.is_mainnet(), self.net == const.NET_MAIN)
+        with pytest.deprecated_call():
+            self.assertEqual(a2.is_testnet(), self.net == const.NET_TEST)
+        with pytest.deprecated_call():
+            self.assertEqual(a2.is_stagenet(), self.net == const.NET_STAGE)
 
         ia = IntegratedAddress(self.iaddr)
         ia2 = address(self.iaddr)
@@ -72,12 +81,20 @@ class Tests(object):
         self.assertEqual(ia, self.iaddr)
         self.assertEqual(self.iaddr, ia)
         self.assertEqual(hash(ia), hash(self.iaddr))
-        self.assertEqual(ia.is_mainnet(), self.mainnet)
-        self.assertEqual(ia.is_testnet(), self.testnet)
-        self.assertEqual(ia.is_stagenet(), self.stagenet)
-        self.assertEqual(ia2.is_mainnet(), self.mainnet)
-        self.assertEqual(ia2.is_testnet(), self.testnet)
-        self.assertEqual(ia2.is_stagenet(), self.stagenet)
+        self.assertEqual(ia.net, self.net)
+        with pytest.deprecated_call():
+            self.assertEqual(ia.is_mainnet(), self.net == const.NET_MAIN)
+        with pytest.deprecated_call():
+            self.assertEqual(ia.is_testnet(), self.net == const.NET_TEST)
+        with pytest.deprecated_call():
+            self.assertEqual(ia.is_stagenet(), self.net == const.NET_STAGE)
+        self.assertEqual(ia2.net, self.net)
+        with pytest.deprecated_call():
+            self.assertEqual(ia2.is_mainnet(), self.net == const.NET_MAIN)
+        with pytest.deprecated_call():
+            self.assertEqual(ia2.is_testnet(), self.net == const.NET_TEST)
+        with pytest.deprecated_call():
+            self.assertEqual(ia2.is_stagenet(), self.net == const.NET_STAGE)
         self.assertEqual(ia2.base_address(), a)
 
         self.assertEqual(ia.view_key(), a.view_key())
@@ -90,12 +107,20 @@ class Tests(object):
         self.assertEqual(sa, self.subaddr)
         self.assertEqual(self.subaddr, sa)
         self.assertEqual(hash(sa), hash(self.subaddr))
-        self.assertEqual(sa.is_mainnet(), self.mainnet)
-        self.assertEqual(sa.is_testnet(), self.testnet)
-        self.assertEqual(sa.is_stagenet(), self.stagenet)
-        self.assertEqual(sa2.is_mainnet(), self.mainnet)
-        self.assertEqual(sa2.is_testnet(), self.testnet)
-        self.assertEqual(sa2.is_stagenet(), self.stagenet)
+        self.assertEqual(sa.net, self.net)
+        with pytest.deprecated_call():
+            self.assertEqual(sa.is_mainnet(), self.net == const.NET_MAIN)
+        with pytest.deprecated_call():
+            self.assertEqual(sa.is_testnet(), self.net == const.NET_TEST)
+        with pytest.deprecated_call():
+            self.assertEqual(sa.is_stagenet(), self.net == const.NET_STAGE)
+        self.assertEqual(sa2.net, self.net)
+        with pytest.deprecated_call():
+            self.assertEqual(sa2.is_mainnet(), self.net == const.NET_MAIN)
+        with pytest.deprecated_call():
+            self.assertEqual(sa2.is_testnet(), self.net == const.NET_TEST)
+        with pytest.deprecated_call():
+            self.assertEqual(sa2.is_stagenet(), self.net == const.NET_STAGE)
 
         self.assertNotEqual(a, 0)
 
@@ -177,9 +202,7 @@ class AddressTestCase(Tests, unittest.TestCase):
     pid = '4a6f686e47616c74'
     iaddr = '4HMcpBpe4ddJEEnFKUJHAYhGxkeTRH82sf36giEp9AcNfDBfkAtRLX7A6rZz18bbNHPNV7ex6WYbMN3aKisFRJZ8M7yKhzQhKW3ECCLWQw'
     subaddr = '84LooD7i35SFppgf4tQ453Vi3q5WexSUXaVgut69ro8MFnmHwuezAArEZTZyLr9fS6QotjqkSAxSF6d1aDgsPoX849izJ7m'
-    mainnet = True
-    testnet = False
-    stagenet = False
+    net = const.NET_MAIN
     addr_invalid = '47ewoP19TN7JCEnFKUJHAYhGxkeTRH82sf36giEp9AcNfDBfkAtRLX7A6rZz18bbNHPNV7ex6WYbMN3aKisFRJZ8Ebsmgef'
     iaddr_invalid = '4HMcpBpe4ddJEEnFKUJHAYhGxkyTRH82sf36giEp9AcNfDBfkAtRLX7A6rZz18bbNHPNV7ex6WYbMN3aKisFRJZ8M7yKhzQhKW3ECCLWQw'
 
@@ -193,9 +216,7 @@ class TestnetAddressTestCase(Tests, unittest.TestCase):
     pid = '4a6f686e47616c74'
     subaddr = 'BaU3yLuDqdcETYzeF7vFSVEKNR4sSGxBV1Evrw5yNBf2VMiuAwfDmiF3RHqLHkaA5A6RGiNNRUqvtaqhMtdjA1SQ1tnQV8D'
     iaddr = 'A7bzU6hSszTEsMp2fYzJiVahyhU2aZi1oZ6R6fK5U64uRa1Pxi8diZh2S1GJFqYXRRhcbfzfWiPD819zKEZkXTMwZqGSmLeBXqMEBnZVkh'
-    mainnet = False
-    testnet = True
-    stagenet = False
+    net = const.NET_TEST
     addr_invalid = '9wuKTHsxGiwEsMp3fYzJiVahyhU2aZi1oZ6R6fK5U64uRa1Pxi8diZh2S1GJFqYXRRhcbfzfWiPD819zKEZkXTMwP7hMs5N'
     iaddr_invalid = 'A7bzU6hSszTEsMp2fYzJiVahyhU2aZi2oZ6R6fK5U64uRa1Pxi8diZh2S1GJFqYXRRhcbfzfWiPD819zKEZkXTMwZqGSmLeBXqMEBnZVkh'
 
@@ -209,9 +230,7 @@ class StagenetAddressTestCase(Tests, unittest.TestCase):
     pid = '4a6f686e47616c74'
     subaddr = '7AeQwvrLtPeYoXVPRkEu8oEL7N9wnqHjYKwSvTf6YKbHgYmw6AJMsjggzVLo21egMK9qcoV1mxCTfP4FbaGb7JEMDfpLetk'
     iaddr = '5CSfuyzxyAV3xPL3JsQxGP74LDuV6E1LS8Zda1PbdqQjGzFmH6N9ep9McbFKMALujVT9S5mKpbEgC5VPhfoAiVj8Vz8ySmoqYgTE8dR1yS'
-    mainnet = False
-    testnet = False
-    stagenet = True
+    net = const.NET_STAGE
     addr_invalid = '52jzuBBUMty3xPL3JsQxGP74LDuV6H1LS8Zda1PbdqQjGzFmH6N9ep9McbFKMALujVT9S5mKpbEgC5VPhfoAiVj8LdAqbp6'
     iaddr_invalid = '5CSfuyzxyAV3xPL3JsQxGP74LDuV6E1LS8Zda1PbdqQjGzFmH6N9ep9McbFKMALujVT9S5mKppEgC5VPhfoAiVj8Vz8ySmoqYgTE8dR1yS'
 
diff --git a/tests/test_offline.py b/tests/test_offline.py
index 5d2b82a..53d9284 100644
--- a/tests/test_offline.py
+++ b/tests/test_offline.py
@@ -1,6 +1,8 @@
+import pytest
+import unittest
+
 from monero.backends.offline import OfflineWallet, WalletIsOffline
 from monero.wallet import Wallet
-import unittest
 from .base import JSONTestCase
 
 
diff --git a/tests/test_seed.py b/tests/test_seed.py
index 3008c02..fc4835d 100644
--- a/tests/test_seed.py
+++ b/tests/test_seed.py
@@ -78,9 +78,9 @@ class SeedTestCase(unittest.TestCase):
             '44cWztNFdAqNnycvZbUoj44vsbAEmKnx9aNgkjHdjtMsBrSeKiY8J4s2raH7EMawA2Fwo9utaRTV7Aw8EcTMNMxhH4YtKdH')
         self.assertIsInstance(seed.public_address(), Address)
         self.assertEqual(
-            seed.public_address(net='stagenet'),
+            seed.public_address(net='stage'),
             '54pZ5jHDGmwNnycvZbUoj44vsbAEmKnx9aNgkjHdjtMsBrSeKiY8J4s2raH7EMawA2Fwo9utaRTV7Aw8EcTMNMxhH6cuARW')
-        self.assertIsInstance(seed.public_address(net='stagenet'), Address)
+        self.assertIsInstance(seed.public_address(net='stage'), Address)
 
         seed = Seed("dwelt idols lopped blender haggled rabbits piloted value swagger taunts toolbox upgrade swagger")
         self.assertTrue(seed.is_mymonero())
@@ -100,7 +100,6 @@ class SeedTestCase(unittest.TestCase):
 
     def test_languages(self):
         for wordlist in list_wordlists():
-            print("Language: {}".format(wordlist))
             # Generate random seed
             seed = Seed(wordlist=wordlist)
 
diff --git a/utils/transfer.py b/utils/transfer.py
index 2d82ceb..9847e2c 100755
--- a/utils/transfer.py
+++ b/utils/transfer.py
@@ -42,7 +42,7 @@ argsparser.add_argument('--save', dest='outdir', nargs='?', default=None, const=
 argsparser.add_argument('destinations', metavar='address:amount', nargs='+', type=destpair,
     help="Destination address and amount (one or more pairs)")
 args = argsparser.parse_args()
-prio = getattr(monero.prio, args.prio.upper())
+prio = getattr(monero.const, "PRIO_{:s}".format(args.prio.upper()))
 
 level = logging.WARNING
 if args.verbosity == 1: