chore: blacken (#375)
diff --git a/google/auth/iam.py b/google/auth/iam.py
index e091e47..a438726 100644
--- a/google/auth/iam.py
+++ b/google/auth/iam.py
@@ -28,9 +28,8 @@
from google.auth import crypt
from google.auth import exceptions
-_IAM_API_ROOT_URI = 'https://iam.googleapis.com/v1'
-_SIGN_BLOB_URI = (
- _IAM_API_ROOT_URI + '/projects/-/serviceAccounts/{}:signBlob?alt=json')
+_IAM_API_ROOT_URI = "https://iam.googleapis.com/v1"
+_SIGN_BLOB_URI = _IAM_API_ROOT_URI + "/projects/-/serviceAccounts/{}:signBlob?alt=json"
class Signer(crypt.Signer):
@@ -68,23 +67,20 @@
"""Makes a request to the API signBlob API."""
message = _helpers.to_bytes(message)
- method = 'POST'
+ method = "POST"
url = _SIGN_BLOB_URI.format(self._service_account_email)
headers = {}
- body = json.dumps({
- 'bytesToSign': base64.b64encode(message).decode('utf-8'),
- })
+ body = json.dumps({"bytesToSign": base64.b64encode(message).decode("utf-8")})
self._credentials.before_request(self._request, method, url, headers)
- response = self._request(
- url=url, method=method, body=body, headers=headers)
+ response = self._request(url=url, method=method, body=body, headers=headers)
if response.status != http_client.OK:
raise exceptions.TransportError(
- 'Error calling the IAM signBytes API: {}'.format(
- response.data))
+ "Error calling the IAM signBytes API: {}".format(response.data)
+ )
- return json.loads(response.data.decode('utf-8'))
+ return json.loads(response.data.decode("utf-8"))
@property
def key_id(self):
@@ -99,4 +95,4 @@
@_helpers.copy_docstring(crypt.Signer)
def sign(self, message):
response = self._make_signing_request(message)
- return base64.b64decode(response['signature'])
+ return base64.b64decode(response["signature"])