Fix lint errors caused by addition of (Optional).

Mostly, lines that were too long.

Author: tswast

packages/google-cloud-storage/google/cloud/storage/acl.py

@@ -420,9 +420,9 @@ def _save(self, acl, predefined, client):
                     current entries.
 
         :type predefined: str
-        :param predefined: (Optional) An identifier for a predefined ACL.  Must be one
-                           of the keys in :attr:`PREDEFINED_JSON_ACLS`
-                           If passed, `acl` must be None.
+        :param predefined:
+            (Optional) An identifier for a predefined ACL.  Must be one of the
+            keys in :attr:`PREDEFINED_JSON_ACLS` If passed, `acl` must be None.
 
         :type client: :class:`~google.cloud.storage.client.Client` or
                       ``NoneType``

packages/google-cloud-storage/google/cloud/storage/batch.py

@@ -155,10 +155,10 @@ def _do_request(self, method, url, headers, data, target_object):
         :param data: The data to send as the body of the request.
 
         :type target_object: object
-        :param target_object: (Optional) This allows us to enable custom behavior in our
-                              batch connection. Here we defer an HTTP request
-                              and complete initialization of the object at a
-                              later time.
+        :param target_object:
+            (Optional) This allows us to enable custom behavior in our batch
+            connection. Here we defer an HTTP request and complete
+            initialization of the object at a later time.
 
         :rtype: tuple of ``response`` (a dictionary of sorts)
                 and ``content`` (a string).

packages/google-cloud-storage/google/cloud/storage/client.py

@@ -240,15 +240,16 @@ def list_buckets(self, max_results=None, page_token=None, prefix=None,
                        with this prefix.
 
         :type projection: str
-        :param projection: (Optional) If used, must be 'full' or 'noAcl'. Defaults to
-                           'noAcl'. Specifies the set of properties to return.
+        :param projection:
+            (Optional) Specifies the set of properties to return. If used, must
+            be 'full' or 'noAcl'. Defaults to 'noAcl'.
 
         :type fields: str
-        :param fields: (Optional) Selector specifying which fields to include in a
-                       partial response. Must be a list of fields. For example
-                       to get a partial response with just the next page token
-                       and the language of each bucket returned:
-                       'items/id,nextPageToken'
+        :param fields:
+            (Optional) Selector specifying which fields to include in a partial
+            response. Must be a list of fields. For example to get a partial
+            response with just the next page token and the language of each
+            bucket returned: 'items/id,nextPageToken'
 
         :rtype: :class:`~google.cloud.iterator.Iterator`
         :returns: Iterator of all :class:`~google.cloud.storage.bucket.Bucket`