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# Copyright (c) 2014, Facebook, Inc. All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.
import imp
def HAS(module):
try:
file, pathname, description = imp.find_module(module)
return imp.load_module(module, file, pathname, description)
except ImportError:
return None
HAS_PSUTIL = HAS('psutil')
HAS_THRIFT = HAS('thrift')
HAS_DAEMONIZE = HAS('daemonize')
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