def test_method_forwarding_windows(self, *unused_mocks):
# Test that the correct calls are being forwarded to the subprocess module
# and that the shell=True flag is added when we are on Windows.
processes.force_shell = True
processes.call(['subprocess', 'call'], shell=False, other_arg=True)
processes.subprocess.call.assert_called_once_with(['subprocess', 'call'],
shell=True,
other_arg=True)
processes.check_call(['subprocess', 'check_call'],
shell=False,
other_arg=True)
processes.subprocess.check_call.assert_called_once_with(
['subprocess', 'check_call'], shell=True, other_arg=True)
processes.check_output(['subprocess', 'check_output'],
shell=False,
other_arg=True)
processes.subprocess.check_output.assert_called_once_with(
['subprocess', 'check_output'], shell=True, other_arg=True)
processes.Popen(['subprocess', 'Popen'], shell=False, other_arg=True)
processes.subprocess.Popen.assert_called_once_with(['subprocess', 'Popen'],
shell=True,
other_arg=True)
def _refresh(self, http_request):
"""Gets an access token using the gcloud client."""
try:
gcloud_process = processes.Popen(
['gcloud', 'auth', 'print-access-token'], stdout=processes.PIPE)
except OSError as exn:
logging.error('The gcloud tool was not found.', exc_info=True)
raise AuthenticationException('The gcloud tool was not found: %s' % exn)
output, _ = gcloud_process.communicate()
self.access_token = output.strip()
def _refresh(self, http_request):
"""Gets an access token using the gcloud client."""
try:
gcloud_process = processes.Popen(
['gcloud', 'auth', 'print-access-token'],
stdout=processes.PIPE)
except OSError:
message = 'gcloud tool not found so falling back to using ' +\
'application default credentials'
logging.warning(message)
raise AuthenticationException(message)
output, _ = gcloud_process.communicate()
self.access_token = output.strip()
def print_access_token():
gcloud_process = processes.Popen(['gcloud', 'auth', 'print-access-token'], stdout=processes.PIPE)
output, _ = gcloud_process.communicate()
return 'token="{}"'.format(output.strip()), 200