make pyflakes a bit more silent

- explictely import json, since this is used ( only to silence pyflakes)
- remove shutil as it is unused
reviewable/pr18780/r1
Michael Scherer 11 years ago
parent e62cbba1fc
commit c2851cd1e8

@ -72,9 +72,9 @@ EXAMPLES = '''
import base64
import getpass
import json
import os
import os.path
import shutil
import signal
import socket
import struct

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