Add --page-size argument to the aws s3 rm command

The rm command does make a ListObjects call in the recursive case,
so it makes sense to be consistent and support the --page-size argument
for aws s3 rm.

awscli/customizations/s3/subcommands.py

@@ -435,7 +435,7 @@ class RmCommand(S3TransferCommand):
     USAGE = "<S3Path>"
     ARG_TABLE = [{'name': 'paths', 'nargs': 1, 'positional_arg': True,
                   'synopsis': USAGE}, DRYRUN, QUIET, RECURSIVE, INCLUDE,
-                 EXCLUDE, ONLY_SHOW_ERRORS]
+                 EXCLUDE, ONLY_SHOW_ERRORS, PAGE_SIZE]
     EXAMPLES = BasicCommand.FROM_FILE('s3/rm.rst')
 
 

tests/integration/customizations/s3/test_plugin.py

@@ -326,6 +326,16 @@ def test_rm_with_newlines(self):
         # And verify it's gone.
         self.assertFalse(self.key_exists(bucket_name, key_name='foo\r.txt'))
 
+    def test_rm_with_page_size(self):
+        bucket_name = self.create_bucket()
+        self.put_object(bucket_name, 'foo.txt', contents='hello world')
+        self.put_object(bucket_name, 'bar.txt', contents='hello world2')
+        p = aws('s3 rm s3://%s/ --recursive --page-size 1' % bucket_name)
+        self.assert_no_errors(p)
+
+        self.assertFalse(self.key_exists(bucket_name, key_name='foo.txt'))
+        self.assertFalse(self.key_exists(bucket_name, key_name='bar.txt'))
+
 
 class TestCp(BaseS3CLICommand):