siyingchun 663b24b0cc Modified code Pyflakes warning.
File dhcp.py:
W402 'textwrap' imported but unused
W402 'importutils' imported but unused

Change-Id: I5b3cee932ad224486ba3fbf4bbd44005b1200bfb
2012-09-07 17:46:41 +08:00
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2012-09-07 17:46:41 +08:00
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