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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Helper functions common to native, java and host-driven test runners."""
import collections
import logging
from devil.utils import logging_common
CustomFormatter = logging_common.CustomFormatter
_WrappedLoggingArgs = collections.namedtuple(
'_WrappedLoggingArgs', ['verbose'])
def SetLogLevel(verbose_count, add_handler=True):
"""Sets log level as |verbose_count|.
Args:
verbose_count: Verbosity level.
add_handler: If true, adds a handler with |CustomFormatter|.
"""
logging_common.InitializeLogging(
_WrappedLoggingArgs(verbose_count),
handler=None if add_handler else logging.NullHandler())
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