def test_store_credentials_overwrite(self):
"""Test overwriting qiskitrc credentials."""
credentials = Credentials('QISKITRC_TOKEN', url=QE2_AUTH_URL)
credentials2 = Credentials('QISKITRC_TOKEN_2', url=QE2_AUTH_URL)
factory = IBMQFactory()
with custom_qiskitrc():
store_credentials(credentials)
# Cause all warnings to always be triggered.
warnings.simplefilter("always")
# Get the logger for `store_credentials`.
config_rc_logger = logging.getLogger(store_credentials.__module__)
# Attempt overwriting.
with self.assertLogs(logger=config_rc_logger,
level='WARNING') as log_records:
store_credentials(credentials)
self.assertIn('already present', log_records.output[0])
with no_file('Qconfig.py'), no_envs(
CREDENTIAL_ENV_VARS), mock_ibmq_provider():
# Attempt overwriting.
store_credentials(credentials2, overwrite=True)
factory.load_account()
# Ensure that the credentials are the overwritten ones.
self.assertEqual(factory._credentials, credentials2)
def test_proxies_factory(self, qe_token, qe_url):
"""Should reach the proxy using factory.enable_account."""
factory = IBMQFactory()
provider = factory.enable_account(qe_token, qe_url,
proxies={'urls': VALID_PROXIES})
self.proxy_process.terminate() # kill to be able of reading the output
auth_line = pproxy_desired_access_log_line(qe_url)
api_line = pproxy_desired_access_log_line(provider.credentials.url)
proxy_output = self.proxy_process.stdout.read().decode('utf-8')
# Check if the authentication call went through proxy.
self.assertIn(auth_line, proxy_output)
# Check if the API call (querying providers list) went through proxy.
self.assertIn(api_line, proxy_output)
def run(self):
""" h/g/p thread process """
try:
self._hgp = []
if self._thread_queue is not None:
self._thread_queue.put(CredentialsView._START)
# pylint: disable=no-name-in-module, import-error
if self._token:
from qiskit.providers.ibmq import IBMQFactory
ibmq = IBMQFactory()
ibmq.enable_account(self._token, proxies=self._proxies)
providers = ibmq.providers()
for provider in providers:
self._hgp.append(
(provider.credentials.hub, provider.credentials.group,
provider.credentials.project))
except Exception as ex: # pylint: disable=broad-except
logger.warning('IBMQ account Account Failure. Proxies:%s :%s',
self._proxies, ex)
finally:
if self._thread_queue is not None:
self._thread_queue.put(CredentialsView._STOP)
def test_store_credentials_overwrite(self):
"""Test overwriting qiskitrc credentials."""
credentials = Credentials('QISKITRC_TOKEN', url=QE2_AUTH_URL)
credentials2 = Credentials('QISKITRC_TOKEN_2', url=QE2_AUTH_URL)
factory = IBMQFactory()
with custom_qiskitrc():
store_credentials(credentials)
# Cause all warnings to always be triggered.
warnings.simplefilter("always")
# Attempt overwriting.
with warnings.catch_warnings(record=True) as w:
store_credentials(credentials)
self.assertIn('already present', str(w[0]))
with no_file('Qconfig.py'), no_envs(CREDENTIAL_ENV_VARS), mock_ibmq_provider():
# Attempt overwriting.
store_credentials(credentials2, overwrite=True)
factory.load_account()
# Ensure that the credentials are the overwritten ones.
self.assertEqual(factory._credentials, credentials2)