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import os
import sys
from unittest import skipIf
from twisted.trial.unittest import TestCase
from autobahn.xbr import HAS_XBR
# https://web3py.readthedocs.io/en/stable/providers.html#infura-mainnet
HAS_INFURA = 'WEB3_INFURA_PROJECT_ID' in os.environ and len(os.environ['WEB3_INFURA_PROJECT_ID']) > 0
# TypeError: As of 3.10, the *loop* parameter was removed from Lock() since it is no longer necessary
IS_CPY_310 = sys.version_info.minor == 10
@skipIf(not HAS_XBR, 'package autobahn[xbr] not installed')
@skipIf(not HAS_INFURA, 'env var WEB3_INFURA_PROJECT_ID not defined')
class TestWeb3(TestCase):
gw_config = {
'type': 'infura',
'key': os.environ.get('WEB3_INFURA_PROJECT_ID', ''),
'network': 'mainnet',
}
# "builtins.TypeError: As of 3.10, the *loop* parameter was removed from Lock() since
# it is no longer necessary"
#
# solved via websockets>=10.3, but web3==5.29.0 requires websockets<10
#
@skipIf(IS_CPY_310, 'Web3 v5.29.0 (web3.auto.infura) raises TypeError on Python 3.10')
def test_connect_w3_infura_auto(self):
from web3.auto.infura import w3
self.assertTrue(w3.isConnected())
def test_connect_w3_autobahn(self):
from autobahn.xbr import make_w3
w3 = make_w3(self.gw_config)
self.assertTrue(w3.isConnected())
def test_ens_valid_names(self):
from ens.main import ENS
for name in ['wamp-proto.eth']:
self.assertTrue(ENS.is_valid_name(name))
def test_ens_resolve_names(self):
from autobahn.xbr import make_w3
from ens.main import ENS
w3 = make_w3(self.gw_config)
ens = ENS.fromWeb3(w3)
for name, adr in [
('wamp-proto.eth', '0x66267d0b1114cFae80C37942177a846d666b114a'),
]:
_adr = ens.address(name)
self.assertEqual(adr, _adr)
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