文件操作 - function_cpulist2hex_invert.py
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文件: /usr/lib/python3.6/site-packages/tuned/profiles/functions/function_cpulist2hex_invert.py
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import os import tuned.logs from . import base from tuned.utils.commands import commands log = tuned.logs.get() class cpulist2hex_invert(base.Function): """ Converts CPU list to hexadecimal CPU mask and inverts it """ def __init__(self): # arbitrary number of arguments super(cpulist2hex_invert, self).__init__("cpulist2hex_invert", 0) def execute(self, args): if not super(cpulist2hex_invert, self).execute(args): return None # current implementation inverts the CPU list and then converts it to hexmask return self._cmd.cpulist2hex(",".join(str(v) for v in self._cmd.cpulist_invert(",,".join(args))))
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