34 lines
1002 B
Python
34 lines
1002 B
Python
#!/usr/bin/python
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import os
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from pyroute2 import IPRoute
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import sys
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import re
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import threading
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import signal
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import traceback
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import commands
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def read_file(filename):
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try:
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file = open(filename, 'r')
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return file.read()
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except Exception, e:
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# WE just ignore the exception as some files are probably not present
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#error = ' Filename ' + filename
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#error = error + ' In function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: ' + str(e.__class__) + " : " + str( e)
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#error = error + traceback.format_exc()
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#print error
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return ''
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def find_usb_path(idVendor, idProduct):
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for root, dirs, files in os.walk("/sys/bus/usb/devices", topdown=False):
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for name in dirs:
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tmpdir= os.path.join(root, name)
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tmpidVendor = read_file(tmpdir+'/idVendor').replace("\n","")
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tmpidProduct = read_file(tmpdir+'/idProduct').replace("\n","")
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if tmpidVendor == idVendor and tmpidProduct == idProduct:
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return tmpdir
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return ''
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