racka98
39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
import os, sys
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sys.path.append(os.path.abspath(os.path.dirname(os.path.realpath(__file__))))
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import run, utils
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class Rebuild:
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def __init__(self):
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self.r = run.Run()
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return
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def _compare_versions(self, vers1, vers2):
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# Helper method to compare ##.## strings
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#
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# vers1 < vers2 = True
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# vers1 = vers2 = None
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# vers1 > vers2 = False
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#
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try:
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v1_parts = vers1.split(".")
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v2_parts = vers2.split(".")
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except:
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# Formatted wrong - return None
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return None
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for i in range(len(v1_parts)):
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if int(v1_parts[i]) < int(v2_parts[i]):
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return True
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elif int(v1_parts[i]) > int(v2_parts[i]):
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return False
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# Never differed - return None, must be equal
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return None
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def rebuild(self, stream = True):
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# Get os version
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os_vers = self.r.run({"args":["sw_vers", "-productVersion"]})[0]
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if self._compare_versions(os_vers, "10.11.0") == True:
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# We're on an OS version prior to 10.11
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return self.r.run({"args":"sudo touch /System/Library/Extensions && sudo kextcache -u /", "stream" : stream, "shell" : True})
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else:
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# 10.11 or above
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return self.r.run({"args":"sudo kextcache -i / && sudo kextcache -u /", "stream" : stream, "shell" : True}) |