def get_credentials(self):
future = Future()
def _on_complete(error_code, access_key_id, secret_access_key,
session_token):
try:
if error_code:
future.set_exception(
awscrt.exceptions.from_code(error_code))
else:
credentials = AwsCredentials(access_key_id,
secret_access_key,
session_token)
future.set_result(credentials)
except Exception as e:
future.set_exception(e)
try:
_awscrt.credentials_provider_get_credentials(
self._binding, _on_complete)
except Exception as e:
future.set_result(e)
return future
def get_credentials(self):
"""
Asynchronously fetch AwsCredentials.
Returns:
concurrent.futures.Future: A Future which will contain
:class:`AwsCredentials` (or an exception) when the operation completes.
The operation may complete on a different thread.
"""
future = Future()
def _on_complete(error_code, binding):
try:
if error_code:
future.set_exception(
awscrt.exceptions.from_code(error_code))
else:
credentials = AwsCredentials._from_binding(binding)
future.set_result(credentials)
except Exception as e:
future.set_exception(e)
try:
_awscrt.credentials_provider_get_credentials(
self._binding, _on_complete)
except Exception as e:
future.set_exception(e)
return future
def get_credentials(self):
future = Future()
def _on_complete(error_code, binding):
try:
if error_code:
future.set_exception(
awscrt.exceptions.from_code(error_code))
else:
credentials = AwsCredentials._from_binding(binding)
future.set_result(credentials)
except Exception as e:
future.set_exception(e)
try:
_awscrt.credentials_provider_get_credentials(
self._binding, _on_complete)
except Exception as e:
future.set_result(e)
return future